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Code Issues Packages Projects Releases 10 Wiki Activity

Support importing C++ _Nonnull pointers as function parameters or return values (#5773)

Browse Source 
We avoid using canonical type before knowing it's not a pointer because
we need the nullability attribute.
No support for pointers to pointers, yet.

C++ Interop Demo:

```c++
// hello_world.h

auto hello_world_param(int* _Nonnull i) -> void;
auto hello_world_return() -> int* _Nonnull;
```

```c++
// hello_world.cpp

#include "hello_world.h"
#include <cstdio>

auto hello_world_param(int* _Nonnull i) -> void {
  printf("hello_world: %d\n", *i);
}

static int x = 5;
auto hello_world_return() -> int* _Nonnull { return &x; }
```

```carbon
// main.carbon

library "Main";

import Core library "io";
import Cpp library "hello_world.h";

fn Run() -> i32 {
  var i: i32 = 10;
  Cpp.hello_world_param(&i);

  let p: i32* = Cpp.hello_world_return();
  Core.Print(*p);

  return 0;
}
```

```shell
$ clang -c hello_world.cpp
$ ./bazel-bin/toolchain/install/prefix_root/bin/carbon compile main.carbon
$ ./bazel-bin/toolchain/install/prefix_root/bin/carbon link hello_world.o main.o --output=demo
$ ./demo
hello_world: 10
5
```

Part of #5772.
This commit is contained in:
Boaz Brickner
2025-07-10 08:00:37 +00:00
committed by GitHub
parent 110af3bfe4
commit a5ddc3e3cd
7 changed files with 899 additions and 145 deletions
Download Patch File Download Diff File Expand all files Collapse all files
toolchain/check/import_cpp.cpp
+56 -5
View File
@@ -700,10 +700,13 @@ static auto MapRecordType(Context& context, SemIR::LocId loc_id,
.type_id = SemIR::ErrorInst::TypeId};
}
// Maps a C++ type to a Carbon type.
// Maps a C++ non-pointer type to a Carbon type.
// TODO: Support more types.
static auto MapType(Context& context, SemIR::LocId loc_id, clang::QualType type)
-> TypeExpr {
static auto MapNonPointerType(Context& context, SemIR::LocId loc_id,
clang::QualType type) -> TypeExpr {
type = type.getCanonicalType();
CARBON_CHECK(!type->isPointerType());
if (const auto* builtin_type = dyn_cast<clang::BuiltinType>(type)) {
return MapBuiltinType(context, *builtin_type);
}
@@ -716,6 +719,54 @@ static auto MapType(Context& context, SemIR::LocId loc_id, clang::QualType type)
.type_id = SemIR::ErrorInst::TypeId};
}
// Maps a C++ pointer type to a Carbon pointer type.
static auto MapPointerType(Context& context, SemIR::LocId loc_id,
clang::QualType type) -> TypeExpr {
CARBON_CHECK(type->isPointerType());
if (auto nullability = type->getNullability();
!nullability.has_value() ||
*nullability != clang::NullabilityKind::NonNull) {
context.TODO(loc_id, llvm::formatv("Unsupported: nullable pointer: {0}",
type.getAsString()));
return {.inst_id = SemIR::ErrorInst::TypeInstId,
.type_id = SemIR::ErrorInst::TypeId};
}
clang::QualType pointee_type = type->getPointeeType();
if (pointee_type->isAnyPointerType()) {
context.TODO(loc_id,
llvm::formatv("Unsupported: pointer to pointer type: {0}",
pointee_type.getAsString()));
return {.inst_id = SemIR::ErrorInst::TypeInstId,
.type_id = SemIR::ErrorInst::TypeId};
}
TypeExpr pointee_type_expr = MapNonPointerType(context, loc_id, pointee_type);
if (pointee_type_expr.inst_id == SemIR::ErrorInst::InstId ||
pointee_type_expr.type_id == SemIR::ErrorInst::TypeId) {
return {.inst_id = SemIR::ErrorInst::TypeInstId,
.type_id = SemIR::ErrorInst::TypeId};
}
SemIR::TypeId pointer_type_id =
GetPointerType(context, pointee_type_expr.inst_id);
return {.inst_id = context.types().GetInstId(pointer_type_id),
.type_id = pointer_type_id};
}
// Maps a C++ type to a Carbon type. `type` should not be canonicalized because
// we check for pointer nullability and nullability will be lost by
// canonicalization.
static auto MapType(Context& context, SemIR::LocId loc_id, clang::QualType type)
-> TypeExpr {
if (type->isPointerType()) {
return MapPointerType(context, loc_id, type);
}
return MapNonPointerType(context, loc_id, type);
}
// Returns a block id for the explicit parameters of the given function
// declaration. If the function declaration has no parameters, it returns
// `SemIR::InstBlockId::Empty`. In the case of an unsupported parameter type, it
@@ -731,7 +782,7 @@ static auto MakeParamPatternsBlockId(Context& context, SemIR::LocId loc_id,
llvm::SmallVector<SemIR::InstId> params;
params.reserve(clang_decl.parameters().size());
for (const clang::ParmVarDecl* param : clang_decl.parameters()) {
clang::QualType param_type = param->getType().getCanonicalType();
clang::QualType param_type = param->getType();
// Mark the start of a region of insts, needed for the type expression
// created later with the call of `EndSubpatternAsExpr()`.
@@ -784,7 +835,7 @@ static auto MakeParamPatternsBlockId(Context& context, SemIR::LocId loc_id,
static auto GetReturnType(Context& context, SemIR::LocId loc_id,
const clang::FunctionDecl* clang_decl)
-> SemIR::InstId {
clang::QualType ret_type = clang_decl->getReturnType().getCanonicalType();
clang::QualType ret_type = clang_decl->getReturnType();
if (ret_type->isVoidType()) {
return SemIR::InstId::None;
}
toolchain/check/testdata/interop/cpp/function/class.carbon
Vendored
+49 -34
View File
@@ -34,7 +34,7 @@ fn F() {
// CHECK:STDERR: Cpp.foo({});
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_todo_import_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: class C` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: C` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo({});
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_value_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -63,7 +63,7 @@ fn F() {
// CHECK:STDERR: ^
// CHECK:STDERR:
let c: Cpp.C;
// CHECK:STDERR: fail_todo_import_decl_value_param_type_previously_imported.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: class C` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_decl_value_param_type_previously_imported.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: C` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(c);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_value_param_type_previously_imported.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -98,7 +98,7 @@ fn F() {
// CHECK:STDERR: Cpp.foo1({});
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: class C` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: C` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo1({});
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo1` [InCppNameLookup]
@@ -106,7 +106,7 @@ fn F() {
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR:
Cpp.foo1({});
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: class C` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: C` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo2({});
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo2` [InCppNameLookup]
@@ -283,7 +283,7 @@ fn F() {
class C;
auto foo(C*) -> void;
auto foo(C* _Nonnull) -> void;
// --- fail_todo_import_decl_pointer_param_type.carbon
@@ -300,7 +300,7 @@ import Cpp library "decl_pointer_param_type.h";
// CHECK:STDERR:
fn F(c: Cpp.C*) {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_decl_pointer_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: class C *` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_decl_pointer_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: C * _Nonnull` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(c);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_pointer_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -319,9 +319,9 @@ fn F(c: Cpp.C*) {
class C {};
auto foo(C*) -> void;
auto foo(C* _Nonnull) -> void;
// --- fail_todo_import_definition_pointer_param_type.carbon
// --- import_definition_pointer_param_type.carbon
library "[[@TEST_NAME]]";
@@ -329,13 +329,6 @@ import Cpp library "definition_pointer_param_type.h";
fn F(c: Cpp.C*) {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_definition_pointer_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: class C *` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(c);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_definition_pointer_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: Cpp.foo(c);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
Cpp.foo(c);
//@dump-sem-ir-end
}
@@ -364,7 +357,7 @@ fn F() {
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_todo_import_decl_value_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: class C` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_decl_value_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: C` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_value_return_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -404,7 +397,7 @@ fn F() {
class C;
auto foo() -> C*;
auto foo() -> C* _Nonnull;
// --- fail_todo_import_decl_pointer_return_type.carbon
@@ -414,7 +407,14 @@ import Cpp library "decl_pointer_return_type.h";
fn F() {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_decl_pointer_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: class C *` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_decl_pointer_return_type.carbon:[[@LINE+14]]:3: error: semantics TODO: `Unsupported: Record declarations without a definition` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_pointer_return_type.carbon:[[@LINE+11]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_todo_import_decl_pointer_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: C * _Nonnull` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_pointer_return_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -433,9 +433,9 @@ fn F() {
class C {};
auto foo() -> C*;
auto foo() -> C* _Nonnull;
// --- fail_todo_import_definition_pointer_return_type.carbon
// --- import_definition_pointer_return_type.carbon
library "[[@TEST_NAME]]";
@@ -443,13 +443,6 @@ import Cpp library "definition_pointer_return_type.h";
fn F() {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_definition_pointer_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: class C *` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_definition_pointer_return_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
Cpp.foo();
//@dump-sem-ir-end
}
@@ -904,27 +897,36 @@ fn F() {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_todo_import_definition_pointer_param_type.carbon
// CHECK:STDOUT: --- import_definition_pointer_param_type.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %ptr: type = ptr_type %C [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %foo.type: type = fn_type @foo [concrete]
// CHECK:STDOUT: %foo: %foo.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .C = %C.decl
// CHECK:STDOUT: .foo = <error>
// CHECK:STDOUT: .foo = %foo.decl
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
// CHECK:STDOUT: %foo.decl: %foo.type = fn_decl @foo [concrete = constants.%foo] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F(%c.param: %ptr) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %Cpp.ref.loc15: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref: <error> = name_ref foo, <error> [concrete = <error>]
// CHECK:STDOUT: %Cpp.ref.loc8: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref: %foo.type = name_ref foo, imports.%foo.decl [concrete = constants.%foo]
// CHECK:STDOUT: %c.ref: %ptr = name_ref c, %c
// CHECK:STDOUT: %foo.call: init %empty_tuple.type = call %foo.ref(%c.ref)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -989,6 +991,7 @@ fn F() {
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .foo = <error>
// CHECK:STDOUT: .C = <error>
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: }
@@ -1000,22 +1003,34 @@ fn F() {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_todo_import_definition_pointer_return_type.carbon
// CHECK:STDOUT: --- import_definition_pointer_return_type.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %C: type = class_type @C [concrete]
// CHECK:STDOUT: %ptr: type = ptr_type %C [concrete]
// CHECK:STDOUT: %foo.type: type = fn_type @foo [concrete]
// CHECK:STDOUT: %foo: %foo.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .foo = <error>
// CHECK:STDOUT: .foo = %foo.decl
// CHECK:STDOUT: .C = %C.decl
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
// CHECK:STDOUT: %foo.decl: %foo.type = fn_decl @foo [concrete = constants.%foo] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref: <error> = name_ref foo, <error> [concrete = <error>]
// CHECK:STDOUT: %foo.ref: %foo.type = name_ref foo, imports.%foo.decl [concrete = constants.%foo]
// CHECK:STDOUT: %foo.call: init %ptr = call %foo.ref()
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/interop/cpp/function/param_int16.carbon
Vendored
+30 -26
View File
@@ -269,9 +269,9 @@ fn F() {
// --- short_pointer.h
auto foo(short* a) -> void;
auto foo(short* _Nonnull a) -> void;
// --- fail_todo_import_short_pointer.carbon
// --- import_short_pointer.carbon
library "[[@TEST_NAME]]";
@@ -280,13 +280,6 @@ import Cpp library "short_pointer.h";
fn F() {
var a: i16 = 1;
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_short_pointer.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: short *` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(&a);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_short_pointer.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: Cpp.foo(&a);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
Cpp.foo(&a);
//@dump-sem-ir-end
}
@@ -297,9 +290,9 @@ fn F() {
// --- const_short_pointer.h
auto foo(const short* a) -> void;
auto foo(const short* _Nonnull a) -> void;
// --- fail_todo_import_const_short_pointer.carbon
// --- import_const_short_pointer.carbon
library "[[@TEST_NAME]]";
@@ -308,13 +301,6 @@ import Cpp library "const_short_pointer.h";
fn F() {
var a: i16 = 1;
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_const_short_pointer.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: const short *` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(&a);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_const_short_pointer.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: Cpp.foo(&a);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
Cpp.foo(&a);
//@dump-sem-ir-end
}
@@ -834,53 +820,71 @@ fn F() {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_todo_import_short_pointer.carbon
// CHECK:STDOUT: --- import_short_pointer.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %int_16: Core.IntLiteral = int_value 16 [concrete]
// CHECK:STDOUT: %i16: type = class_type @Int, @Int(%int_16) [concrete]
// CHECK:STDOUT: %ptr.251: type = ptr_type %i16 [concrete]
// CHECK:STDOUT: %foo.type: type = fn_type @foo [concrete]
// CHECK:STDOUT: %foo: %foo.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .foo = <error>
// CHECK:STDOUT: .foo = %foo.decl
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %foo.decl: %foo.type = fn_decl @foo [concrete = constants.%foo] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref: <error> = name_ref foo, <error> [concrete = <error>]
// CHECK:STDOUT: %foo.ref: %foo.type = name_ref foo, imports.%foo.decl [concrete = constants.%foo]
// CHECK:STDOUT: %a.ref: ref %i16 = name_ref a, %a
// CHECK:STDOUT: %addr.loc16: %ptr.251 = addr_of %a.ref
// CHECK:STDOUT: %addr.loc9: %ptr.251 = addr_of %a.ref
// CHECK:STDOUT: %foo.call: init %empty_tuple.type = call %foo.ref(%addr.loc9)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_todo_import_const_short_pointer.carbon
// CHECK:STDOUT: --- import_const_short_pointer.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %int_16: Core.IntLiteral = int_value 16 [concrete]
// CHECK:STDOUT: %i16: type = class_type @Int, @Int(%int_16) [concrete]
// CHECK:STDOUT: %ptr.251: type = ptr_type %i16 [concrete]
// CHECK:STDOUT: %foo.type: type = fn_type @foo [concrete]
// CHECK:STDOUT: %foo: %foo.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .foo = <error>
// CHECK:STDOUT: .foo = %foo.decl
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %foo.decl: %foo.type = fn_decl @foo [concrete = constants.%foo] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref: <error> = name_ref foo, <error> [concrete = <error>]
// CHECK:STDOUT: %foo.ref: %foo.type = name_ref foo, imports.%foo.decl [concrete = constants.%foo]
// CHECK:STDOUT: %a.ref: ref %i16 = name_ref a, %a
// CHECK:STDOUT: %addr.loc16: %ptr.251 = addr_of %a.ref
// CHECK:STDOUT: %addr.loc9: %ptr.251 = addr_of %a.ref
// CHECK:STDOUT: %foo.call: init %empty_tuple.type = call %foo.ref(%addr.loc9)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/interop/cpp/function/param_int32.carbon
Vendored
+29 -26
View File
@@ -329,9 +329,9 @@ fn F() {
// --- int_pointer.h
auto foo(int* a) -> void;
auto foo(int* _Nonnull a) -> void;
// --- fail_todo_import_int_pointer.carbon
// --- import_int_pointer.carbon
library "[[@TEST_NAME]]";
@@ -340,13 +340,6 @@ import Cpp library "int_pointer.h";
fn F() {
var a: i32 = 1;
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_int_pointer.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: int *` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(&a);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_int_pointer.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: Cpp.foo(&a);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
Cpp.foo(&a);
//@dump-sem-ir-end
}
@@ -357,9 +350,9 @@ fn F() {
// --- const_int_pointer.h
auto foo(const int* a) -> int;
auto foo(const int* _Nonnull a) -> int;
// --- fail_todo_import_const_int_pointer.carbon
// --- import_const_int_pointer.carbon
library "[[@TEST_NAME]]";
@@ -368,13 +361,6 @@ import Cpp library "const_int_pointer.h";
fn F() {
var a : i32 = 1;
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_const_int_pointer.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: const int *` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(&a);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_const_int_pointer.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: Cpp.foo(&a);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
Cpp.foo(&a);
//@dump-sem-ir-end
}
@@ -1077,53 +1063,70 @@ fn F() {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_todo_import_int_pointer.carbon
// CHECK:STDOUT: --- import_int_pointer.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
// CHECK:STDOUT: %ptr.235: type = ptr_type %i32 [concrete]
// CHECK:STDOUT: %foo.type: type = fn_type @foo [concrete]
// CHECK:STDOUT: %foo: %foo.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .foo = <error>
// CHECK:STDOUT: .foo = %foo.decl
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %foo.decl: %foo.type = fn_decl @foo [concrete = constants.%foo] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref: <error> = name_ref foo, <error> [concrete = <error>]
// CHECK:STDOUT: %foo.ref: %foo.type = name_ref foo, imports.%foo.decl [concrete = constants.%foo]
// CHECK:STDOUT: %a.ref: ref %i32 = name_ref a, %a
// CHECK:STDOUT: %addr.loc16: %ptr.235 = addr_of %a.ref
// CHECK:STDOUT: %addr.loc9: %ptr.235 = addr_of %a.ref
// CHECK:STDOUT: %foo.call: init %empty_tuple.type = call %foo.ref(%addr.loc9)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_todo_import_const_int_pointer.carbon
// CHECK:STDOUT: --- import_const_int_pointer.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
// CHECK:STDOUT: %ptr.235: type = ptr_type %i32 [concrete]
// CHECK:STDOUT: %foo.type: type = fn_type @foo [concrete]
// CHECK:STDOUT: %foo: %foo.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .foo = <error>
// CHECK:STDOUT: .foo = %foo.decl
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %foo.decl: %foo.type = fn_decl @foo [concrete = constants.%foo] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref: <error> = name_ref foo, <error> [concrete = <error>]
// CHECK:STDOUT: %foo.ref: %foo.type = name_ref foo, imports.%foo.decl [concrete = constants.%foo]
// CHECK:STDOUT: %a.ref: ref %i32 = name_ref a, %a
// CHECK:STDOUT: %addr.loc16: %ptr.235 = addr_of %a.ref
// CHECK:STDOUT: %addr.loc9: %ptr.235 = addr_of %a.ref
// CHECK:STDOUT: %foo.call: init %i32 = call %foo.ref(%addr.loc9)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/interop/cpp/function/pointer.carbon
Vendored
+659
View File
@@ -0,0 +1,659 @@
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/convert.carbon
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/interop/cpp/function/pointer.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/interop/cpp/function/pointer.carbon
// ============================================================================
// Pointer as a parameter type
// ============================================================================
// --- pointer_param.h
struct S {};
auto foo(S* _Nonnull) -> void;
// --- import_pointer_param.carbon
library "[[@TEST_NAME]]";
import Cpp library "pointer_param.h";
fn F() {
//@dump-sem-ir-begin
var s: Cpp.S = {};
Cpp.foo(&s);
//@dump-sem-ir-end
}
// ============================================================================
// Double pointer as a parameter type
// ============================================================================
// --- double_pointer_param.h
struct S {};
auto foo(S* _Nonnull * _Nonnull) -> void;
// --- fail_todo_import_double_pointer_param.carbon
library "[[@TEST_NAME]]";
import Cpp library "double_pointer_param.h";
fn F() {
//@dump-sem-ir-begin
var s: Cpp.S = {};
var p: Cpp.S* = &s;
// CHECK:STDERR: fail_todo_import_double_pointer_param.carbon:[[@LINE+14]]:3: error: semantics TODO: `Unsupported: pointer to pointer type: S * _Nonnull` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(&p);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_double_pointer_param.carbon:[[@LINE+11]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: Cpp.foo(&p);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_todo_import_double_pointer_param.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: S * _Nonnull * _Nonnull` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(&p);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_double_pointer_param.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: Cpp.foo(&p);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
Cpp.foo(&p);
//@dump-sem-ir-end
}
// ============================================================================
// Const pointer as a parameter type
// ============================================================================
// --- const_pointer_param.h
struct S {};
auto foo(const S* _Nonnull) -> void;
// --- fail_todo_import_const_pointer_param.carbon
library "[[@TEST_NAME]]";
import Cpp library "const_pointer_param.h";
fn G() -> const Cpp.S;
fn F() {
//@dump-sem-ir-begin
var s: const Cpp.S = G();
// CHECK:STDERR: fail_todo_import_const_pointer_param.carbon:[[@LINE+8]]:11: error: cannot implicitly convert expression of type `const Cpp.S*` to `Cpp.S*` [ConversionFailure]
// CHECK:STDERR: Cpp.foo(&s);
// CHECK:STDERR: ^~
// CHECK:STDERR: fail_todo_import_const_pointer_param.carbon:[[@LINE+5]]:11: note: type `const Cpp.S*` does not implement interface `Core.ImplicitAs(Cpp.S*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: Cpp.foo(&s);
// CHECK:STDERR: ^~
// CHECK:STDERR: fail_todo_import_const_pointer_param.carbon: note: initializing function parameter [InCallToFunctionParam]
// CHECK:STDERR:
Cpp.foo(&s);
//@dump-sem-ir-end
}
// ============================================================================
// Pointer as a return value
// ============================================================================
// --- pointer_return.h
struct S {};
auto foo() -> S* _Nonnull;
// --- import_pointer_return.carbon
library "[[@TEST_NAME]]";
import Cpp library "pointer_return.h";
fn IngestDoublePointer(s: Cpp.S*);
fn F() {
//@dump-sem-ir-begin
IngestDoublePointer(Cpp.foo());
Cpp.foo();
//@dump-sem-ir-end
}
// ============================================================================
// Double pointer as a return value
// ============================================================================
// --- double_pointer_return.h
struct S {};
auto foo() -> S* _Nonnull * _Nonnull;
// --- fail_todo_import_double_pointer_return.carbon
library "[[@TEST_NAME]]";
import Cpp library "double_pointer_return.h";
fn IngestDoublePointer(s: Cpp.S**);
fn F() {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_double_pointer_return.carbon:[[@LINE+14]]:23: error: semantics TODO: `Unsupported: pointer to pointer type: S * _Nonnull` [SemanticsTodo]
// CHECK:STDERR: IngestDoublePointer(Cpp.foo());
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_double_pointer_return.carbon:[[@LINE+11]]:23: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: IngestDoublePointer(Cpp.foo());
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_todo_import_double_pointer_return.carbon:[[@LINE+7]]:23: error: semantics TODO: `Unsupported: return type: S * _Nonnull * _Nonnull` [SemanticsTodo]
// CHECK:STDERR: IngestDoublePointer(Cpp.foo());
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_double_pointer_return.carbon:[[@LINE+4]]:23: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: IngestDoublePointer(Cpp.foo());
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
IngestDoublePointer(Cpp.foo());
Cpp.foo();
//@dump-sem-ir-end
}
// ============================================================================
// Const pointer as a return value
// ============================================================================
// --- const_pointer_return.h
struct S {};
auto foo() -> const S* _Nonnull;
// --- fail_todo_import_const_pointer_return.carbon
library "[[@TEST_NAME]]";
import Cpp library "const_pointer_return.h";
fn IngestConstPointer(s: const Cpp.S*);
fn F() {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_const_pointer_return.carbon:[[@LINE+10]]:22: error: cannot implicitly convert expression of type `Cpp.S*` to `const Cpp.S*` [ConversionFailure]
// CHECK:STDERR: IngestConstPointer(Cpp.foo());
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_import_const_pointer_return.carbon:[[@LINE+7]]:22: note: type `Cpp.S*` does not implement interface `Core.ImplicitAs(const Cpp.S*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: IngestConstPointer(Cpp.foo());
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_import_const_pointer_return.carbon:[[@LINE-10]]:23: note: initializing function parameter [InCallToFunctionParam]
// CHECK:STDERR: fn IngestConstPointer(s: const Cpp.S*);
// CHECK:STDERR: ^~~~~~~~~~~~~~~
// CHECK:STDERR:
IngestConstPointer(Cpp.foo());
Cpp.foo();
//@dump-sem-ir-end
}
// ============================================================================
// Nullable pointer
// ============================================================================
// --- nullable_pointer_param.h
struct S {};
auto foo(S*) -> void;
// --- fail_todo_import_nullable_pointer_param.carbon
library "[[@TEST_NAME]]";
import Cpp library "nullable_pointer_param.h";
fn F() {
//@dump-sem-ir-begin
var s: Cpp.S = {};
// CHECK:STDERR: fail_todo_import_nullable_pointer_param.carbon:[[@LINE+14]]:3: error: semantics TODO: `Unsupported: nullable pointer: S *` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(&s);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_nullable_pointer_param.carbon:[[@LINE+11]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: Cpp.foo(&s);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_todo_import_nullable_pointer_param.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: S *` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(&s);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_nullable_pointer_param.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: Cpp.foo(&s);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
Cpp.foo(&s);
//@dump-sem-ir-end
}
// CHECK:STDOUT: --- import_pointer_param.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %S: type = class_type @S [concrete]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %pattern_type.7da: type = pattern_type %S [concrete]
// CHECK:STDOUT: %S.val: %S = struct_value () [concrete]
// CHECK:STDOUT: %ptr.5c7: type = ptr_type %S [concrete]
// CHECK:STDOUT: %foo.type: type = fn_type @foo [concrete]
// CHECK:STDOUT: %foo: %foo.type = struct_value () [concrete]
// CHECK:STDOUT: %Destroy.type: type = facet_type <@Destroy> [concrete]
// CHECK:STDOUT: %Op.type.bae: type = fn_type @Op.1 [concrete]
// CHECK:STDOUT: %T: type = bind_symbolic_name T, 0 [symbolic]
// CHECK:STDOUT: %Op.type.bc9: type = fn_type @Op.2, @impl(%T) [symbolic]
// CHECK:STDOUT: %Op.46f: %Op.type.bc9 = struct_value () [symbolic]
// CHECK:STDOUT: %Destroy.impl_witness.2d2: <witness> = impl_witness imports.%Destroy.impl_witness_table, @impl(%S) [concrete]
// CHECK:STDOUT: %Op.type.642: type = fn_type @Op.2, @impl(%S) [concrete]
// CHECK:STDOUT: %Op.ab5: %Op.type.642 = struct_value () [concrete]
// CHECK:STDOUT: %Destroy.facet: %Destroy.type = facet_value %S, (%Destroy.impl_witness.2d2) [concrete]
// CHECK:STDOUT: %.271: type = fn_type_with_self_type %Op.type.bae, %Destroy.facet [concrete]
// CHECK:STDOUT: %Op.specific_fn: <specific function> = specific_function %Op.ab5, @Op.2(%S) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .S = %S.decl
// CHECK:STDOUT: .foo = %foo.decl
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %S.decl: type = class_decl @S [concrete = constants.%S] {} {}
// CHECK:STDOUT: %foo.decl: %foo.type = fn_decl @foo [concrete = constants.%foo] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.import_ref.0b9: @impl.%Op.type (%Op.type.bc9) = import_ref Core//prelude/parts/destroy, loc8_29, loaded [symbolic = @impl.%Op (constants.%Op.46f)]
// CHECK:STDOUT: %Destroy.impl_witness_table = impl_witness_table (%Core.import_ref.0b9), @impl [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %s.patt: %pattern_type.7da = binding_pattern s [concrete]
// CHECK:STDOUT: %s.var_patt: %pattern_type.7da = var_pattern %s.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %s.var: ref %S = var %s.var_patt
// CHECK:STDOUT: %.loc8_19.1: %empty_struct_type = struct_literal ()
// CHECK:STDOUT: %.loc8_19.2: init %S = class_init (), %s.var [concrete = constants.%S.val]
// CHECK:STDOUT: %.loc8_3: init %S = converted %.loc8_19.1, %.loc8_19.2 [concrete = constants.%S.val]
// CHECK:STDOUT: assign %s.var, %.loc8_3
// CHECK:STDOUT: %.loc8_13: type = splice_block %S.ref [concrete = constants.%S] {
// CHECK:STDOUT: %Cpp.ref.loc8: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %S.ref: type = name_ref S, imports.%S.decl [concrete = constants.%S]
// CHECK:STDOUT: }
// CHECK:STDOUT: %s: ref %S = bind_name s, %s.var
// CHECK:STDOUT: %Cpp.ref.loc9: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref: %foo.type = name_ref foo, imports.%foo.decl [concrete = constants.%foo]
// CHECK:STDOUT: %s.ref: ref %S = name_ref s, %s
// CHECK:STDOUT: %addr.loc9: %ptr.5c7 = addr_of %s.ref
// CHECK:STDOUT: %foo.call: init %empty_tuple.type = call %foo.ref(%addr.loc9)
// CHECK:STDOUT: %impl.elem0: %.271 = impl_witness_access constants.%Destroy.impl_witness.2d2, element0 [concrete = constants.%Op.ab5]
// CHECK:STDOUT: %bound_method.loc8_3.1: <bound method> = bound_method %s.var, %impl.elem0
// CHECK:STDOUT: %specific_fn: <specific function> = specific_function %impl.elem0, @Op.2(constants.%S) [concrete = constants.%Op.specific_fn]
// CHECK:STDOUT: %bound_method.loc8_3.2: <bound method> = bound_method %s.var, %specific_fn
// CHECK:STDOUT: %addr.loc8: %ptr.5c7 = addr_of %s.var
// CHECK:STDOUT: %no_op: init %empty_tuple.type = call %bound_method.loc8_3.2(%addr.loc8)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_todo_import_double_pointer_param.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %S: type = class_type @S [concrete]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %pattern_type.7da: type = pattern_type %S [concrete]
// CHECK:STDOUT: %S.val: %S = struct_value () [concrete]
// CHECK:STDOUT: %ptr.5c7: type = ptr_type %S [concrete]
// CHECK:STDOUT: %pattern_type.259: type = pattern_type %ptr.5c7 [concrete]
// CHECK:STDOUT: %ptr.dfe: type = ptr_type %ptr.5c7 [concrete]
// CHECK:STDOUT: %Destroy.type: type = facet_type <@Destroy> [concrete]
// CHECK:STDOUT: %Op.type.bae: type = fn_type @Op.1 [concrete]
// CHECK:STDOUT: %T: type = bind_symbolic_name T, 0 [symbolic]
// CHECK:STDOUT: %Op.type.bc9: type = fn_type @Op.2, @impl(%T) [symbolic]
// CHECK:STDOUT: %Op.46f: %Op.type.bc9 = struct_value () [symbolic]
// CHECK:STDOUT: %Destroy.impl_witness.79a: <witness> = impl_witness imports.%Destroy.impl_witness_table, @impl(%ptr.5c7) [concrete]
// CHECK:STDOUT: %Op.type.c07: type = fn_type @Op.2, @impl(%ptr.5c7) [concrete]
// CHECK:STDOUT: %Op.64b: %Op.type.c07 = struct_value () [concrete]
// CHECK:STDOUT: %Destroy.facet.a4e: %Destroy.type = facet_value %ptr.5c7, (%Destroy.impl_witness.79a) [concrete]
// CHECK:STDOUT: %.33b: type = fn_type_with_self_type %Op.type.bae, %Destroy.facet.a4e [concrete]
// CHECK:STDOUT: %Op.specific_fn.131: <specific function> = specific_function %Op.64b, @Op.2(%ptr.5c7) [concrete]
// CHECK:STDOUT: %Destroy.impl_witness.2d2: <witness> = impl_witness imports.%Destroy.impl_witness_table, @impl(%S) [concrete]
// CHECK:STDOUT: %Op.type.642: type = fn_type @Op.2, @impl(%S) [concrete]
// CHECK:STDOUT: %Op.ab5: %Op.type.642 = struct_value () [concrete]
// CHECK:STDOUT: %Destroy.facet.556: %Destroy.type = facet_value %S, (%Destroy.impl_witness.2d2) [concrete]
// CHECK:STDOUT: %.271: type = fn_type_with_self_type %Op.type.bae, %Destroy.facet.556 [concrete]
// CHECK:STDOUT: %Op.specific_fn.4ce: <specific function> = specific_function %Op.ab5, @Op.2(%S) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .S = %S.decl
// CHECK:STDOUT: .foo = <error>
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %S.decl: type = class_decl @S [concrete = constants.%S] {} {}
// CHECK:STDOUT: %Core.import_ref.0b9: @impl.%Op.type (%Op.type.bc9) = import_ref Core//prelude/parts/destroy, loc8_29, loaded [symbolic = @impl.%Op (constants.%Op.46f)]
// CHECK:STDOUT: %Destroy.impl_witness_table = impl_witness_table (%Core.import_ref.0b9), @impl [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %s.patt: %pattern_type.7da = binding_pattern s [concrete]
// CHECK:STDOUT: %s.var_patt: %pattern_type.7da = var_pattern %s.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %s.var: ref %S = var %s.var_patt
// CHECK:STDOUT: %.loc8_19.1: %empty_struct_type = struct_literal ()
// CHECK:STDOUT: %.loc8_19.2: init %S = class_init (), %s.var [concrete = constants.%S.val]
// CHECK:STDOUT: %.loc8_3: init %S = converted %.loc8_19.1, %.loc8_19.2 [concrete = constants.%S.val]
// CHECK:STDOUT: assign %s.var, %.loc8_3
// CHECK:STDOUT: %.loc8_13: type = splice_block %S.ref.loc8 [concrete = constants.%S] {
// CHECK:STDOUT: %Cpp.ref.loc8: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %S.ref.loc8: type = name_ref S, imports.%S.decl [concrete = constants.%S]
// CHECK:STDOUT: }
// CHECK:STDOUT: %s: ref %S = bind_name s, %s.var
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %p.patt: %pattern_type.259 = binding_pattern p [concrete]
// CHECK:STDOUT: %p.var_patt: %pattern_type.259 = var_pattern %p.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %p.var: ref %ptr.5c7 = var %p.var_patt
// CHECK:STDOUT: %s.ref: ref %S = name_ref s, %s
// CHECK:STDOUT: %addr.loc9_19: %ptr.5c7 = addr_of %s.ref
// CHECK:STDOUT: assign %p.var, %addr.loc9_19
// CHECK:STDOUT: %.loc9: type = splice_block %ptr [concrete = constants.%ptr.5c7] {
// CHECK:STDOUT: %Cpp.ref.loc9: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %S.ref.loc9: type = name_ref S, imports.%S.decl [concrete = constants.%S]
// CHECK:STDOUT: %ptr: type = ptr_type %S.ref.loc9 [concrete = constants.%ptr.5c7]
// CHECK:STDOUT: }
// CHECK:STDOUT: %p: ref %ptr.5c7 = bind_name p, %p.var
// CHECK:STDOUT: %Cpp.ref.loc24: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref: <error> = name_ref foo, <error> [concrete = <error>]
// CHECK:STDOUT: %p.ref: ref %ptr.5c7 = name_ref p, %p
// CHECK:STDOUT: %addr.loc24: %ptr.dfe = addr_of %p.ref
// CHECK:STDOUT: %impl.elem0.loc9: %.33b = impl_witness_access constants.%Destroy.impl_witness.79a, element0 [concrete = constants.%Op.64b]
// CHECK:STDOUT: %bound_method.loc9_3.1: <bound method> = bound_method %p.var, %impl.elem0.loc9
// CHECK:STDOUT: %specific_fn.loc9: <specific function> = specific_function %impl.elem0.loc9, @Op.2(constants.%ptr.5c7) [concrete = constants.%Op.specific_fn.131]
// CHECK:STDOUT: %bound_method.loc9_3.2: <bound method> = bound_method %p.var, %specific_fn.loc9
// CHECK:STDOUT: %addr.loc9_3: %ptr.dfe = addr_of %p.var
// CHECK:STDOUT: %no_op.loc9: init %empty_tuple.type = call %bound_method.loc9_3.2(%addr.loc9_3)
// CHECK:STDOUT: %impl.elem0.loc8: %.271 = impl_witness_access constants.%Destroy.impl_witness.2d2, element0 [concrete = constants.%Op.ab5]
// CHECK:STDOUT: %bound_method.loc8_3.1: <bound method> = bound_method %s.var, %impl.elem0.loc8
// CHECK:STDOUT: %specific_fn.loc8: <specific function> = specific_function %impl.elem0.loc8, @Op.2(constants.%S) [concrete = constants.%Op.specific_fn.4ce]
// CHECK:STDOUT: %bound_method.loc8_3.2: <bound method> = bound_method %s.var, %specific_fn.loc8
// CHECK:STDOUT: %addr.loc8: %ptr.5c7 = addr_of %s.var
// CHECK:STDOUT: %no_op.loc8: init %empty_tuple.type = call %bound_method.loc8_3.2(%addr.loc8)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_todo_import_const_pointer_param.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %S: type = class_type @S [concrete]
// CHECK:STDOUT: %const: type = const_type %S [concrete]
// CHECK:STDOUT: %pattern_type.9be: type = pattern_type %const [concrete]
// CHECK:STDOUT: %G.type: type = fn_type @G [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %G: %G.type = struct_value () [concrete]
// CHECK:STDOUT: %ptr.5c7: type = ptr_type %S [concrete]
// CHECK:STDOUT: %foo.type: type = fn_type @foo [concrete]
// CHECK:STDOUT: %foo: %foo.type = struct_value () [concrete]
// CHECK:STDOUT: %ptr.ff5: type = ptr_type %const [concrete]
// CHECK:STDOUT: %Destroy.type: type = facet_type <@Destroy> [concrete]
// CHECK:STDOUT: %Op.type.bae: type = fn_type @Op.1 [concrete]
// CHECK:STDOUT: %T: type = bind_symbolic_name T, 0 [symbolic]
// CHECK:STDOUT: %Op.type.bc9: type = fn_type @Op.2, @impl(%T) [symbolic]
// CHECK:STDOUT: %Op.46f: %Op.type.bc9 = struct_value () [symbolic]
// CHECK:STDOUT: %Destroy.impl_witness.4d8: <witness> = impl_witness imports.%Destroy.impl_witness_table, @impl(%const) [concrete]
// CHECK:STDOUT: %Op.type.372: type = fn_type @Op.2, @impl(%const) [concrete]
// CHECK:STDOUT: %Op.af7: %Op.type.372 = struct_value () [concrete]
// CHECK:STDOUT: %Destroy.facet: %Destroy.type = facet_value %const, (%Destroy.impl_witness.4d8) [concrete]
// CHECK:STDOUT: %.af2: type = fn_type_with_self_type %Op.type.bae, %Destroy.facet [concrete]
// CHECK:STDOUT: %Op.specific_fn: <specific function> = specific_function %Op.af7, @Op.2(%const) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .S = %S.decl
// CHECK:STDOUT: .foo = %foo.decl
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %S.decl: type = class_decl @S [concrete = constants.%S] {} {}
// CHECK:STDOUT: %foo.decl: %foo.type = fn_decl @foo [concrete = constants.%foo] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core.import_ref.0b9: @impl.%Op.type (%Op.type.bc9) = import_ref Core//prelude/parts/destroy, loc8_29, loaded [symbolic = @impl.%Op (constants.%Op.46f)]
// CHECK:STDOUT: %Destroy.impl_witness_table = impl_witness_table (%Core.import_ref.0b9), @impl [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %s.patt: %pattern_type.9be = binding_pattern s [concrete]
// CHECK:STDOUT: %s.var_patt: %pattern_type.9be = var_pattern %s.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %s.var: ref %const = var %s.var_patt
// CHECK:STDOUT: %G.ref: %G.type = name_ref G, file.%G.decl [concrete = constants.%G]
// CHECK:STDOUT: %.loc10_3: ref %const = splice_block %s.var {}
// CHECK:STDOUT: %G.call: init %const = call %G.ref() to %.loc10_3
// CHECK:STDOUT: assign %s.var, %G.call
// CHECK:STDOUT: %.loc10_10: type = splice_block %const [concrete = constants.%const] {
// CHECK:STDOUT: %Cpp.ref.loc10: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %S.ref: type = name_ref S, imports.%S.decl [concrete = constants.%S]
// CHECK:STDOUT: %const: type = const_type %S.ref [concrete = constants.%const]
// CHECK:STDOUT: }
// CHECK:STDOUT: %s: ref %const = bind_name s, %s.var
// CHECK:STDOUT: %Cpp.ref.loc19: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref: %foo.type = name_ref foo, imports.%foo.decl [concrete = constants.%foo]
// CHECK:STDOUT: %s.ref: ref %const = name_ref s, %s
// CHECK:STDOUT: %addr.loc19: %ptr.ff5 = addr_of %s.ref
// CHECK:STDOUT: %.loc19: %ptr.5c7 = converted %addr.loc19, <error> [concrete = <error>]
// CHECK:STDOUT: %foo.call: init %empty_tuple.type = call %foo.ref(<error>)
// CHECK:STDOUT: %impl.elem0.loc10_3.1: %.af2 = impl_witness_access constants.%Destroy.impl_witness.4d8, element0 [concrete = constants.%Op.af7]
// CHECK:STDOUT: %bound_method.loc10_3.1: <bound method> = bound_method %.loc10_3, %impl.elem0.loc10_3.1
// CHECK:STDOUT: %specific_fn.loc10_3.1: <specific function> = specific_function %impl.elem0.loc10_3.1, @Op.2(constants.%const) [concrete = constants.%Op.specific_fn]
// CHECK:STDOUT: %bound_method.loc10_3.2: <bound method> = bound_method %.loc10_3, %specific_fn.loc10_3.1
// CHECK:STDOUT: %addr.loc10_3.1: %ptr.ff5 = addr_of %.loc10_3
// CHECK:STDOUT: %no_op.loc10_3.1: init %empty_tuple.type = call %bound_method.loc10_3.2(%addr.loc10_3.1)
// CHECK:STDOUT: %impl.elem0.loc10_3.2: %.af2 = impl_witness_access constants.%Destroy.impl_witness.4d8, element0 [concrete = constants.%Op.af7]
// CHECK:STDOUT: %bound_method.loc10_3.3: <bound method> = bound_method %s.var, %impl.elem0.loc10_3.2
// CHECK:STDOUT: %specific_fn.loc10_3.2: <specific function> = specific_function %impl.elem0.loc10_3.2, @Op.2(constants.%const) [concrete = constants.%Op.specific_fn]
// CHECK:STDOUT: %bound_method.loc10_3.4: <bound method> = bound_method %s.var, %specific_fn.loc10_3.2
// CHECK:STDOUT: %addr.loc10_3.2: %ptr.ff5 = addr_of %s.var
// CHECK:STDOUT: %no_op.loc10_3.2: init %empty_tuple.type = call %bound_method.loc10_3.4(%addr.loc10_3.2)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- import_pointer_return.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %S: type = class_type @S [concrete]
// CHECK:STDOUT: %ptr: type = ptr_type %S [concrete]
// CHECK:STDOUT: %IngestDoublePointer.type: type = fn_type @IngestDoublePointer [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %IngestDoublePointer: %IngestDoublePointer.type = struct_value () [concrete]
// CHECK:STDOUT: %foo.type: type = fn_type @foo [concrete]
// CHECK:STDOUT: %foo: %foo.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .S = %S.decl
// CHECK:STDOUT: .foo = %foo.decl
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %S.decl: type = class_decl @S [concrete = constants.%S] {} {}
// CHECK:STDOUT: %foo.decl: %foo.type = fn_decl @foo [concrete = constants.%foo] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %IngestDoublePointer.ref: %IngestDoublePointer.type = name_ref IngestDoublePointer, file.%IngestDoublePointer.decl [concrete = constants.%IngestDoublePointer]
// CHECK:STDOUT: %Cpp.ref.loc10: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref.loc10: %foo.type = name_ref foo, imports.%foo.decl [concrete = constants.%foo]
// CHECK:STDOUT: %foo.call.loc10: init %ptr = call %foo.ref.loc10()
// CHECK:STDOUT: %.loc10_31.1: %ptr = value_of_initializer %foo.call.loc10
// CHECK:STDOUT: %.loc10_31.2: %ptr = converted %foo.call.loc10, %.loc10_31.1
// CHECK:STDOUT: %IngestDoublePointer.call: init %empty_tuple.type = call %IngestDoublePointer.ref(%.loc10_31.2)
// CHECK:STDOUT: %Cpp.ref.loc11: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref.loc11: %foo.type = name_ref foo, imports.%foo.decl [concrete = constants.%foo]
// CHECK:STDOUT: %foo.call.loc11: init %ptr = call %foo.ref.loc11()
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_todo_import_double_pointer_return.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %S: type = class_type @S [concrete]
// CHECK:STDOUT: %IngestDoublePointer.type: type = fn_type @IngestDoublePointer [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %IngestDoublePointer: %IngestDoublePointer.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .S = %S.decl
// CHECK:STDOUT: .foo = <error>
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %S.decl: type = class_decl @S [concrete = constants.%S] {} {}
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %IngestDoublePointer.ref: %IngestDoublePointer.type = name_ref IngestDoublePointer, file.%IngestDoublePointer.decl [concrete = constants.%IngestDoublePointer]
// CHECK:STDOUT: %Cpp.ref.loc24: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref.loc24: <error> = name_ref foo, <error> [concrete = <error>]
// CHECK:STDOUT: %IngestDoublePointer.call: init %empty_tuple.type = call %IngestDoublePointer.ref(<error>)
// CHECK:STDOUT: %Cpp.ref.loc25: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref.loc25: <error> = name_ref foo, <error> [concrete = <error>]
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_todo_import_const_pointer_return.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %S: type = class_type @S [concrete]
// CHECK:STDOUT: %const: type = const_type %S [concrete]
// CHECK:STDOUT: %ptr.ff5: type = ptr_type %const [concrete]
// CHECK:STDOUT: %IngestConstPointer.type: type = fn_type @IngestConstPointer [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %IngestConstPointer: %IngestConstPointer.type = struct_value () [concrete]
// CHECK:STDOUT: %ptr.5c7: type = ptr_type %S [concrete]
// CHECK:STDOUT: %foo.type: type = fn_type @foo [concrete]
// CHECK:STDOUT: %foo: %foo.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .S = %S.decl
// CHECK:STDOUT: .foo = %foo.decl
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %S.decl: type = class_decl @S [concrete = constants.%S] {} {}
// CHECK:STDOUT: %foo.decl: %foo.type = fn_decl @foo [concrete = constants.%foo] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %IngestConstPointer.ref: %IngestConstPointer.type = name_ref IngestConstPointer, file.%IngestConstPointer.decl [concrete = constants.%IngestConstPointer]
// CHECK:STDOUT: %Cpp.ref.loc20: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref.loc20: %foo.type = name_ref foo, imports.%foo.decl [concrete = constants.%foo]
// CHECK:STDOUT: %foo.call.loc20: init %ptr.5c7 = call %foo.ref.loc20()
// CHECK:STDOUT: %.loc20: %ptr.ff5 = converted %foo.call.loc20, <error> [concrete = <error>]
// CHECK:STDOUT: %IngestConstPointer.call: init %empty_tuple.type = call %IngestConstPointer.ref(<error>)
// CHECK:STDOUT: %Cpp.ref.loc21: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref.loc21: %foo.type = name_ref foo, imports.%foo.decl [concrete = constants.%foo]
// CHECK:STDOUT: %foo.call.loc21: init %ptr.5c7 = call %foo.ref.loc21()
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_todo_import_nullable_pointer_param.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %S: type = class_type @S [concrete]
// CHECK:STDOUT: %empty_struct_type: type = struct_type {} [concrete]
// CHECK:STDOUT: %pattern_type.7da: type = pattern_type %S [concrete]
// CHECK:STDOUT: %S.val: %S = struct_value () [concrete]
// CHECK:STDOUT: %ptr.5c7: type = ptr_type %S [concrete]
// CHECK:STDOUT: %Destroy.type: type = facet_type <@Destroy> [concrete]
// CHECK:STDOUT: %Op.type.bae: type = fn_type @Op.1 [concrete]
// CHECK:STDOUT: %T: type = bind_symbolic_name T, 0 [symbolic]
// CHECK:STDOUT: %Op.type.bc9: type = fn_type @Op.2, @impl(%T) [symbolic]
// CHECK:STDOUT: %Op.46f: %Op.type.bc9 = struct_value () [symbolic]
// CHECK:STDOUT: %Destroy.impl_witness.2d2: <witness> = impl_witness imports.%Destroy.impl_witness_table, @impl(%S) [concrete]
// CHECK:STDOUT: %Op.type.642: type = fn_type @Op.2, @impl(%S) [concrete]
// CHECK:STDOUT: %Op.ab5: %Op.type.642 = struct_value () [concrete]
// CHECK:STDOUT: %Destroy.facet: %Destroy.type = facet_value %S, (%Destroy.impl_witness.2d2) [concrete]
// CHECK:STDOUT: %.271: type = fn_type_with_self_type %Op.type.bae, %Destroy.facet [concrete]
// CHECK:STDOUT: %Op.specific_fn: <specific function> = specific_function %Op.ab5, @Op.2(%S) [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .S = %S.decl
// CHECK:STDOUT: .foo = <error>
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %S.decl: type = class_decl @S [concrete = constants.%S] {} {}
// CHECK:STDOUT: %Core.import_ref.0b9: @impl.%Op.type (%Op.type.bc9) = import_ref Core//prelude/parts/destroy, loc8_29, loaded [symbolic = @impl.%Op (constants.%Op.46f)]
// CHECK:STDOUT: %Destroy.impl_witness_table = impl_witness_table (%Core.import_ref.0b9), @impl [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %s.patt: %pattern_type.7da = binding_pattern s [concrete]
// CHECK:STDOUT: %s.var_patt: %pattern_type.7da = var_pattern %s.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %s.var: ref %S = var %s.var_patt
// CHECK:STDOUT: %.loc8_19.1: %empty_struct_type = struct_literal ()
// CHECK:STDOUT: %.loc8_19.2: init %S = class_init (), %s.var [concrete = constants.%S.val]
// CHECK:STDOUT: %.loc8_3: init %S = converted %.loc8_19.1, %.loc8_19.2 [concrete = constants.%S.val]
// CHECK:STDOUT: assign %s.var, %.loc8_3
// CHECK:STDOUT: %.loc8_13: type = splice_block %S.ref [concrete = constants.%S] {
// CHECK:STDOUT: %Cpp.ref.loc8: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %S.ref: type = name_ref S, imports.%S.decl [concrete = constants.%S]
// CHECK:STDOUT: }
// CHECK:STDOUT: %s: ref %S = bind_name s, %s.var
// CHECK:STDOUT: %Cpp.ref.loc23: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref: <error> = name_ref foo, <error> [concrete = <error>]
// CHECK:STDOUT: %s.ref: ref %S = name_ref s, %s
// CHECK:STDOUT: %addr.loc23: %ptr.5c7 = addr_of %s.ref
// CHECK:STDOUT: %impl.elem0: %.271 = impl_witness_access constants.%Destroy.impl_witness.2d2, element0 [concrete = constants.%Op.ab5]
// CHECK:STDOUT: %bound_method.loc8_3.1: <bound method> = bound_method %s.var, %impl.elem0
// CHECK:STDOUT: %specific_fn: <specific function> = specific_function %impl.elem0, @Op.2(constants.%S) [concrete = constants.%Op.specific_fn]
// CHECK:STDOUT: %bound_method.loc8_3.2: <bound method> = bound_method %s.var, %specific_fn
// CHECK:STDOUT: %addr.loc8: %ptr.5c7 = addr_of %s.var
// CHECK:STDOUT: %no_op: init %empty_tuple.type = call %bound_method.loc8_3.2(%addr.loc8)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/interop/cpp/function/struct.carbon
Vendored
+49 -34
View File
@@ -34,7 +34,7 @@ fn F() {
// CHECK:STDERR: Cpp.foo({});
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_todo_import_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: struct S` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: S` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo({});
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_value_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -63,7 +63,7 @@ fn F() {
// CHECK:STDERR: ^
// CHECK:STDERR:
let s: Cpp.S;
// CHECK:STDERR: fail_todo_import_decl_value_param_type_previously_imported.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: struct S` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_decl_value_param_type_previously_imported.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: S` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(s);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_value_param_type_previously_imported.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -98,7 +98,7 @@ fn F() {
// CHECK:STDERR: Cpp.foo1({});
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: struct S` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: S` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo1({});
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo1` [InCppNameLookup]
@@ -106,7 +106,7 @@ fn F() {
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR:
Cpp.foo1({});
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: struct S` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: S` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo2({});
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo2` [InCppNameLookup]
@@ -283,7 +283,7 @@ fn F() {
struct S;
auto foo(S*) -> void;
auto foo(S* _Nonnull) -> void;
// --- fail_todo_import_decl_pointer_param_type.carbon
@@ -300,7 +300,7 @@ import Cpp library "decl_pointer_param_type.h";
// CHECK:STDERR:
fn F(s: Cpp.S*) {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_decl_pointer_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: struct S *` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_decl_pointer_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: S * _Nonnull` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(s);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_pointer_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -319,9 +319,9 @@ fn F(s: Cpp.S*) {
struct S {};
auto foo(S*) -> void;
auto foo(S* _Nonnull) -> void;
// --- fail_todo_import_definition_pointer_param_type.carbon
// --- import_definition_pointer_param_type.carbon
library "[[@TEST_NAME]]";
@@ -329,13 +329,6 @@ import Cpp library "definition_pointer_param_type.h";
fn F(s: Cpp.S*) {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_definition_pointer_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: struct S *` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(s);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_definition_pointer_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: Cpp.foo(s);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
Cpp.foo(s);
//@dump-sem-ir-end
}
@@ -364,7 +357,7 @@ fn F() {
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_todo_import_decl_value_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: struct S` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_decl_value_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: S` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_value_return_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -404,7 +397,7 @@ fn F() {
struct S;
auto foo() -> S*;
auto foo() -> S* _Nonnull;
// --- fail_todo_import_decl_pointer_return_type.carbon
@@ -414,7 +407,14 @@ import Cpp library "decl_pointer_return_type.h";
fn F() {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_decl_pointer_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: struct S *` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_decl_pointer_return_type.carbon:[[@LINE+14]]:3: error: semantics TODO: `Unsupported: Record declarations without a definition` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_pointer_return_type.carbon:[[@LINE+11]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_todo_import_decl_pointer_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: S * _Nonnull` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_pointer_return_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -433,9 +433,9 @@ fn F() {
struct S {};
auto foo() -> S*;
auto foo() -> S* _Nonnull;
// --- fail_todo_import_definition_pointer_return_type.carbon
// --- import_definition_pointer_return_type.carbon
library "[[@TEST_NAME]]";
@@ -443,13 +443,6 @@ import Cpp library "definition_pointer_return_type.h";
fn F() {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_definition_pointer_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: struct S *` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_definition_pointer_return_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
Cpp.foo();
//@dump-sem-ir-end
}
@@ -904,27 +897,36 @@ fn F() {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_todo_import_definition_pointer_param_type.carbon
// CHECK:STDOUT: --- import_definition_pointer_param_type.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %S: type = class_type @S [concrete]
// CHECK:STDOUT: %ptr: type = ptr_type %S [concrete]
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %foo.type: type = fn_type @foo [concrete]
// CHECK:STDOUT: %foo: %foo.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .S = %S.decl
// CHECK:STDOUT: .foo = <error>
// CHECK:STDOUT: .foo = %foo.decl
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %S.decl: type = class_decl @S [concrete = constants.%S] {} {}
// CHECK:STDOUT: %foo.decl: %foo.type = fn_decl @foo [concrete = constants.%foo] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F(%s.param: %ptr) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %Cpp.ref.loc15: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref: <error> = name_ref foo, <error> [concrete = <error>]
// CHECK:STDOUT: %Cpp.ref.loc8: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref: %foo.type = name_ref foo, imports.%foo.decl [concrete = constants.%foo]
// CHECK:STDOUT: %s.ref: %ptr = name_ref s, %s
// CHECK:STDOUT: %foo.call: init %empty_tuple.type = call %foo.ref(%s.ref)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
@@ -989,6 +991,7 @@ fn F() {
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .foo = <error>
// CHECK:STDOUT: .S = <error>
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: }
@@ -1000,22 +1003,34 @@ fn F() {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_todo_import_definition_pointer_return_type.carbon
// CHECK:STDOUT: --- import_definition_pointer_return_type.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %S: type = class_type @S [concrete]
// CHECK:STDOUT: %ptr: type = ptr_type %S [concrete]
// CHECK:STDOUT: %foo.type: type = fn_type @foo [concrete]
// CHECK:STDOUT: %foo: %foo.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .foo = <error>
// CHECK:STDOUT: .foo = %foo.decl
// CHECK:STDOUT: .S = %S.decl
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %S.decl: type = class_decl @S [concrete = constants.%S] {} {}
// CHECK:STDOUT: %foo.decl: %foo.type = fn_decl @foo [concrete = constants.%foo] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %foo.ref: <error> = name_ref foo, <error> [concrete = <error>]
// CHECK:STDOUT: %foo.ref: %foo.type = name_ref foo, imports.%foo.decl [concrete = constants.%foo]
// CHECK:STDOUT: %foo.call: init %ptr = call %foo.ref()
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/interop/cpp/function/union.carbon
Vendored
+27 -20
View File
@@ -29,7 +29,7 @@ import Cpp library "decl_value_param_type.h";
fn F() {
//@dump-sem-ir-begin
// TODO: This should fail on the fact `U` is declared and not defined.
// CHECK:STDERR: fail_todo_import_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: union U` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: U` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo({});
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_value_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -59,7 +59,7 @@ fn F() {
// CHECK:STDERR: ^
// CHECK:STDERR:
let u: Cpp.U;
// CHECK:STDERR: fail_todo_import_decl_value_param_type_previously_imported.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: union U` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_decl_value_param_type_previously_imported.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: U` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(u);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_value_param_type_previously_imported.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -87,7 +87,7 @@ library "[[@TEST_NAME]]";
import Cpp library "double_decl_value_param_type.h";
fn F() {
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: union U` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: U` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo1({});
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo1` [InCppNameLookup]
@@ -95,7 +95,7 @@ fn F() {
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR:
Cpp.foo1({});
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: union U` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: U` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo2({});
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_todo_import_double_decl_value_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo2` [InCppNameLookup]
@@ -123,7 +123,7 @@ import Cpp library "definition_no_data_members_value_param_type.h";
fn F() {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_definition_no_data_members_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: union U` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_definition_no_data_members_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: U` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo({});
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_definition_no_data_members_value_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -156,7 +156,7 @@ import Cpp library "definition_single_data_member_value_param_type.h";
fn F() {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_definition_single_data_member_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: union U` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_definition_single_data_member_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: U` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo({});
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_definition_single_data_member_value_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -191,7 +191,7 @@ import Cpp library "definition_multiple_data_members_value_param_type.h";
fn F() {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_definition_multiple_data_members_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: union U` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_definition_multiple_data_members_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: U` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo({});
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_definition_multiple_data_members_value_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -220,7 +220,7 @@ import Cpp library "definition_in_namespace_value_param_type.h";
fn F() {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_definition_in_namespace_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: union N::U` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_definition_in_namespace_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: N::U` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo({});
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_definition_in_namespace_value_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -250,7 +250,7 @@ import Cpp library "definition_in_relative_namespace_value_param_type.h";
fn F() {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_definition_in_relative_namespace_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: union N1::N2::U` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_definition_in_relative_namespace_value_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: N2::U` [SemanticsTodo]
// CHECK:STDERR: Cpp.N1.foo({});
// CHECK:STDERR: ^~~~~~~~~~
// CHECK:STDERR: fail_todo_import_definition_in_relative_namespace_value_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -282,7 +282,7 @@ import Cpp library "definition_with_static_method.h";
fn F() {
//@dump-sem-ir-begin
Cpp.U.bar();
// CHECK:STDERR: fail_todo_import_definition_and_static_method_call_before.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: union U` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_definition_and_static_method_call_before.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: U` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo({});
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_definition_and_static_method_call_before.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -301,7 +301,7 @@ import Cpp library "definition_with_static_method.h";
fn F() {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_definition_and_static_method_call_after.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: union U` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_definition_and_static_method_call_after.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: U` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo({});
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_definition_and_static_method_call_after.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -321,7 +321,7 @@ fn F() {
union U;
auto foo(U*) -> void;
auto foo(U* _Nonnull) -> void;
// --- fail_todo_import_decl_pointer_param_type.carbon
@@ -338,7 +338,7 @@ import Cpp library "decl_pointer_param_type.h";
// CHECK:STDERR:
fn F(u: Cpp.U*) {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_decl_pointer_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: union U *` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_decl_pointer_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: U * _Nonnull` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(u);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_pointer_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -357,7 +357,7 @@ fn F(u: Cpp.U*) {
union U {};
auto foo(U*) -> void;
auto foo(U* _Nonnull) -> void;
// --- fail_todo_import_definition_pointer_param_type.carbon
@@ -367,7 +367,7 @@ import Cpp library "definition_pointer_param_type.h";
fn F(u: Cpp.U*) {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_definition_pointer_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: union U *` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_definition_pointer_param_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: parameter type: U * _Nonnull` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo(u);
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_definition_pointer_param_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -396,7 +396,7 @@ import Cpp library "decl_value_return_type.h";
fn F() {
// TODO: This should fail on the fact `U` is declared and not defined.
// CHECK:STDERR: fail_todo_import_decl_value_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: union U` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_decl_value_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: U` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_value_return_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -424,7 +424,7 @@ import Cpp library "definition_value_return_type.h";
fn F() {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_definition_value_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: union U` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_definition_value_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: U` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_definition_value_return_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -453,7 +453,14 @@ import Cpp library "decl_pointer_return_type.h";
fn F() {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_decl_pointer_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: union U *` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_decl_pointer_return_type.carbon:[[@LINE+14]]:3: error: semantics TODO: `Unsupported: nullable pointer: U *` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_pointer_return_type.carbon:[[@LINE+11]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_todo_import_decl_pointer_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: U *` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_decl_pointer_return_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]
@@ -472,7 +479,7 @@ fn F() {
union U {};
auto foo() -> U*;
auto foo() -> U* _Nonnull;
// --- fail_todo_import_definition_pointer_return_type.carbon
@@ -482,7 +489,7 @@ import Cpp library "definition_pointer_return_type.h";
fn F() {
//@dump-sem-ir-begin
// CHECK:STDERR: fail_todo_import_definition_pointer_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: union U *` [SemanticsTodo]
// CHECK:STDERR: fail_todo_import_definition_pointer_return_type.carbon:[[@LINE+7]]:3: error: semantics TODO: `Unsupported: return type: U * _Nonnull` [SemanticsTodo]
// CHECK:STDERR: Cpp.foo();
// CHECK:STDERR: ^~~~~~~
// CHECK:STDERR: fail_todo_import_definition_pointer_return_type.carbon:[[@LINE+4]]:3: note: in `Cpp` name lookup for `foo` [InCppNameLookup]