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carbon-lang/toolchain/check/testdata/interop/cpp/class/method.carbon
T
Richard Smith f9ab963bd6 Add a type_literal instruction to represent syntactic type literals. (#6781)
This allows us to capture the location at which a type literal was used,
even in the cases where we don't otherwise need to create a new
instruction to represent the type such as for `char` or `str`.

The logic used to build the underlying type is now marked as desugaring.
For cases such as `iN`, this causes the call to `Core.Int` to no longer
be added as a dedicated IR instruction, and instead its constant value
is used directly as the value of the `type_literal`. This results in
this being on balance a reduction in the size of the IR.

This also fixes a crash in C++ interop when using a `char` literal as a
template argument. The crash was caused by the template argument not
having an associated location when mapping to a C++ location. See
changes to check/testdata/interop/cpp/template/type_param.carbon for an
example that used to crash before this change.

Update alias handling to allow an alias to point at any type literal,
reinstating support for aliases for type literals such as `bool` and
`i32` that had previously worked but stopped working when we
transitioned those types to being defined in the prelude. See changes to
toolchain/check/testdata/alias/builtins.carbon.

All the test changes other than the two mentioned above are mechanical
autoupdate changes switching to the new instruction.
2026-02-26 20:10:50 +00:00

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// 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/int.carbon
// EXTRA-ARGS: --clang-arg=-std=c++23
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/interop/cpp/class/method.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/interop/cpp/class/method.carbon
// --- object_param_qualifiers.h
struct HasQualifiers {
void plain();
void const_this() const;
void volatile_this() volatile;
void ref_this() &;
void const_ref_this() const&;
void ref_ref_this() &&;
void const_ref_ref_this() const&&;
};
// --- use_object_param_qualifiers.carbon
library "[[@TEST_NAME]]";
import Cpp library "object_param_qualifiers.h";
fn F(v: Cpp.HasQualifiers, p: Cpp.HasQualifiers*) {
//@dump-sem-ir-begin
v.const_this();
v.const_ref_this();
p->plain();
p->ref_this();
p->const_this();
p->const_ref_this();
//@dump-sem-ir-end
}
// --- fail_bad_object_param_qualifiers_by_value.carbon
library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_bad_object_param_qualifiers_by_value.carbon:[[@LINE+8]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./object_param_qualifiers.h:10:8: error: 'this' argument to member function 'ref_ref_this' is an lvalue, but function has rvalue ref-qualifier [CppInteropParseError]
// CHECK:STDERR: 10 | void ref_ref_this() &&;
// CHECK:STDERR: | ^
// CHECK:STDERR: fail_bad_object_param_qualifiers_by_value.carbon:[[@LINE+4]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./object_param_qualifiers.h:10:8: note: 'ref_ref_this' declared here [CppInteropParseNote]
// CHECK:STDERR: 10 | void ref_ref_this() &&;
// CHECK:STDERR: | ^
import Cpp library "object_param_qualifiers.h";
fn Value(v: Cpp.HasQualifiers) {
v.plain();
// TODO: This should remain invalid once we support `volatile`.
v.volatile_this();
v.ref_this();
// CHECK:STDERR: fail_bad_object_param_qualifiers_by_value.carbon:[[@LINE+12]]:3: note: in thunk for C++ function used here [InCppThunk]
// CHECK:STDERR: v.ref_ref_this();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_bad_object_param_qualifiers_by_value.carbon:[[@LINE-14]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./object_param_qualifiers.h:11:8: error: 'this' argument to member function 'const_ref_ref_this' is an lvalue, but function has rvalue ref-qualifier [CppInteropParseError]
// CHECK:STDERR: 11 | void const_ref_ref_this() const&&;
// CHECK:STDERR: | ^
// CHECK:STDERR: fail_bad_object_param_qualifiers_by_value.carbon:[[@LINE-18]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./object_param_qualifiers.h:11:8: note: 'const_ref_ref_this' declared here [CppInteropParseNote]
// CHECK:STDERR: 11 | void const_ref_ref_this() const&&;
// CHECK:STDERR: | ^
v.ref_ref_this();
// CHECK:STDERR: fail_bad_object_param_qualifiers_by_value.carbon:[[@LINE+23]]:3: note: in thunk for C++ function used here [InCppThunk]
// CHECK:STDERR: v.const_ref_ref_this();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_bad_object_param_qualifiers_by_value.carbon:[[@LINE-25]]:3: error: value expression passed to reference parameter [ValueForRefParam]
// CHECK:STDERR: v.plain();
// CHECK:STDERR: ^
// CHECK:STDERR: fail_bad_object_param_qualifiers_by_value.carbon:[[@LINE-28]]:3: note: initializing function parameter [InCallToFunctionParam]
// CHECK:STDERR: v.plain();
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_bad_object_param_qualifiers_by_value.carbon:[[@LINE-29]]:3: error: semantics TODO: `Unsupported: object parameter type: volatile struct HasQualifiers &` [SemanticsTodo]
// CHECK:STDERR: v.volatile_this();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
// CHECK:STDERR:
// CHECK:STDERR: fail_bad_object_param_qualifiers_by_value.carbon:[[@LINE-31]]:14: error: no matching function for call to 'ref_this' [CppInteropParseError]
// CHECK:STDERR: 20 | v.ref_this();
// CHECK:STDERR: | ^
// CHECK:STDERR: fail_bad_object_param_qualifiers_by_value.carbon:[[@LINE-42]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./object_param_qualifiers.h:7:8: note: candidate function not viable: expects an lvalue for object argument [CppInteropParseNote]
// CHECK:STDERR: 7 | void ref_this() &;
// CHECK:STDERR: | ^
// CHECK:STDERR:
v.const_ref_ref_this();
}
// --- fail_todo_bad_object_param_qualifiers_by_ref.carbon
library "[[@TEST_NAME]]";
import Cpp library "object_param_qualifiers.h";
fn Ref(p: Cpp.HasQualifiers*) {
// TODO: This should eventually be accepted if we support `volatile`.
// CHECK:STDERR: fail_todo_bad_object_param_qualifiers_by_ref.carbon:[[@LINE+4]]:3: error: semantics TODO: `Unsupported: object parameter type: volatile struct HasQualifiers &` [SemanticsTodo]
// CHECK:STDERR: p->volatile_this();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
p->volatile_this();
}
// --- fail_bad_object_param_qualifiers_ref_ref.carbon
library "[[@TEST_NAME]]";
import Cpp library "object_param_qualifiers.h";
fn Ref(p: Cpp.HasQualifiers*) {
// CHECK:STDERR: fail_bad_object_param_qualifiers_ref_ref.carbon:[[@LINE+8]]:19: error: no matching function for call to 'ref_ref_this' [CppInteropParseError]
// CHECK:STDERR: 15 | p->ref_ref_this();
// CHECK:STDERR: | ^
// CHECK:STDERR: fail_bad_object_param_qualifiers_ref_ref.carbon:[[@LINE-6]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./object_param_qualifiers.h:10:8: note: candidate function not viable: expects an rvalue for object argument [CppInteropParseNote]
// CHECK:STDERR: 10 | void ref_ref_this() &&;
// CHECK:STDERR: | ^
// CHECK:STDERR:
p->ref_ref_this();
// CHECK:STDERR: fail_bad_object_param_qualifiers_ref_ref.carbon:[[@LINE+8]]:25: error: no matching function for call to 'const_ref_ref_this' [CppInteropParseError]
// CHECK:STDERR: 25 | p->const_ref_ref_this();
// CHECK:STDERR: | ^
// CHECK:STDERR: fail_bad_object_param_qualifiers_ref_ref.carbon:[[@LINE-16]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./object_param_qualifiers.h:11:8: note: candidate function not viable: expects an rvalue for object argument [CppInteropParseNote]
// CHECK:STDERR: 11 | void const_ref_ref_this() const&&;
// CHECK:STDERR: | ^
// CHECK:STDERR:
p->const_ref_ref_this();
}
// --- object_param_qualifiers_overloaded.h
struct HasQualifiers {
int* _Nonnull F() &;
int F() const &;
void F() volatile &;
};
// --- use_object_param_qualifiers_overloaded.carbon
library "[[@TEST_NAME]]";
import Cpp library "object_param_qualifiers_overloaded.h";
fn CallF(v: Cpp.HasQualifiers, p: Cpp.HasQualifiers*) {
//@dump-sem-ir-begin
var unused a: i32 = v.F();
var unused b: i32* = p->F();
//@dump-sem-ir-end
}
// --- explicit_object_param.h
struct Another {
};
struct ExplicitObjectParam {
void F(this ExplicitObjectParam);
void G(this int);
void H(this Another);
};
// --- call_explicit_object_param.carbon
library "[[@TEST_NAME]]";
import Cpp library "explicit_object_param.h";
fn Call(e: Cpp.ExplicitObjectParam, n: i32, a: Cpp.Another) {
//@dump-sem-ir-begin
e.F();
n.(Cpp.ExplicitObjectParam.G)();
a.(Cpp.ExplicitObjectParam.H)();
//@dump-sem-ir-end
}
// --- fail_call_explicit_object_param_with_unsupported_type_param.carbon
library "[[@TEST_NAME]]";
import Cpp inline '''
struct ExplicitObjectParam {
void F(this ExplicitObjectParam, _BitInt(23) x);
};
''';
fn Call(e: Cpp.ExplicitObjectParam) {
// CHECK:STDERR: fail_call_explicit_object_param_with_unsupported_type_param.carbon:[[@LINE+4]]:3: error: semantics TODO: `Unsupported: parameter type: _BitInt(23)` [SemanticsTodo]
// CHECK:STDERR: e.(Cpp.ExplicitObjectParam.F)(1);
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
e.(Cpp.ExplicitObjectParam.F)(1);
}
// --- explicit_object_param_overloaded.h
struct Another {
};
struct ExplicitObjectParam {
void F(this ExplicitObjectParam);
void F(this int);
void F(this Another);
};
// --- call_explicit_object_param_overloaded.carbon
library "[[@TEST_NAME]]";
import Cpp library "explicit_object_param_overloaded.h";
fn Call(e: Cpp.ExplicitObjectParam, n: i32, a: Cpp.Another) {
//@dump-sem-ir-begin
e.F();
n.(Cpp.ExplicitObjectParam.F)();
a.(Cpp.ExplicitObjectParam.F)();
//@dump-sem-ir-end
}
// CHECK:STDOUT: --- use_object_param_qualifiers.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %HasQualifiers: type = class_type @HasQualifiers [concrete]
// CHECK:STDOUT: %pattern_type.e15: type = pattern_type %HasQualifiers [concrete]
// CHECK:STDOUT: %ptr.ec3: type = ptr_type %HasQualifiers [concrete]
// CHECK:STDOUT: %HasQualifiers.const_this.cpp_overload_set.type: type = cpp_overload_set_type @HasQualifiers.const_this.cpp_overload_set [concrete]
// CHECK:STDOUT: %HasQualifiers.const_this.cpp_overload_set.value: %HasQualifiers.const_this.cpp_overload_set.type = cpp_overload_set_value @HasQualifiers.const_this.cpp_overload_set [concrete]
// CHECK:STDOUT: %const_this__carbon_thunk.type: type = fn_type @const_this__carbon_thunk [concrete]
// CHECK:STDOUT: %const_this__carbon_thunk: %const_this__carbon_thunk.type = struct_value () [concrete]
// CHECK:STDOUT: %HasQualifiers.const_ref_this.cpp_overload_set.type: type = cpp_overload_set_type @HasQualifiers.const_ref_this.cpp_overload_set [concrete]
// CHECK:STDOUT: %HasQualifiers.const_ref_this.cpp_overload_set.value: %HasQualifiers.const_ref_this.cpp_overload_set.type = cpp_overload_set_value @HasQualifiers.const_ref_this.cpp_overload_set [concrete]
// CHECK:STDOUT: %const_ref_this__carbon_thunk.type: type = fn_type @const_ref_this__carbon_thunk [concrete]
// CHECK:STDOUT: %const_ref_this__carbon_thunk: %const_ref_this__carbon_thunk.type = struct_value () [concrete]
// CHECK:STDOUT: %HasQualifiers.plain.cpp_overload_set.type: type = cpp_overload_set_type @HasQualifiers.plain.cpp_overload_set [concrete]
// CHECK:STDOUT: %HasQualifiers.plain.cpp_overload_set.value: %HasQualifiers.plain.cpp_overload_set.type = cpp_overload_set_value @HasQualifiers.plain.cpp_overload_set [concrete]
// CHECK:STDOUT: %HasQualifiers.plain.type: type = fn_type @HasQualifiers.plain [concrete]
// CHECK:STDOUT: %HasQualifiers.plain: %HasQualifiers.plain.type = struct_value () [concrete]
// CHECK:STDOUT: %HasQualifiers.ref_this.cpp_overload_set.type: type = cpp_overload_set_type @HasQualifiers.ref_this.cpp_overload_set [concrete]
// CHECK:STDOUT: %HasQualifiers.ref_this.cpp_overload_set.value: %HasQualifiers.ref_this.cpp_overload_set.type = cpp_overload_set_value @HasQualifiers.ref_this.cpp_overload_set [concrete]
// CHECK:STDOUT: %HasQualifiers.ref_this.type: type = fn_type @HasQualifiers.ref_this [concrete]
// CHECK:STDOUT: %HasQualifiers.ref_this: %HasQualifiers.ref_this.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %HasQualifiers.const_this.cpp_overload_set.value: %HasQualifiers.const_this.cpp_overload_set.type = cpp_overload_set_value @HasQualifiers.const_this.cpp_overload_set [concrete = constants.%HasQualifiers.const_this.cpp_overload_set.value]
// CHECK:STDOUT: %const_this__carbon_thunk.decl: %const_this__carbon_thunk.type = fn_decl @const_this__carbon_thunk [concrete = constants.%const_this__carbon_thunk] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: %HasQualifiers.const_ref_this.cpp_overload_set.value: %HasQualifiers.const_ref_this.cpp_overload_set.type = cpp_overload_set_value @HasQualifiers.const_ref_this.cpp_overload_set [concrete = constants.%HasQualifiers.const_ref_this.cpp_overload_set.value]
// CHECK:STDOUT: %const_ref_this__carbon_thunk.decl: %const_ref_this__carbon_thunk.type = fn_decl @const_ref_this__carbon_thunk [concrete = constants.%const_ref_this__carbon_thunk] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: %HasQualifiers.plain.cpp_overload_set.value: %HasQualifiers.plain.cpp_overload_set.type = cpp_overload_set_value @HasQualifiers.plain.cpp_overload_set [concrete = constants.%HasQualifiers.plain.cpp_overload_set.value]
// CHECK:STDOUT: %HasQualifiers.plain.decl: %HasQualifiers.plain.type = fn_decl @HasQualifiers.plain [concrete = constants.%HasQualifiers.plain] {
// CHECK:STDOUT: %self.patt: %pattern_type.e15 = ref_binding_pattern self [concrete]
// CHECK:STDOUT: %self.param_patt: %pattern_type.e15 = ref_param_pattern %self.patt, call_param0 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: ref %HasQualifiers = ref_param call_param0
// CHECK:STDOUT: %self: ref %HasQualifiers = ref_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %HasQualifiers.ref_this.cpp_overload_set.value: %HasQualifiers.ref_this.cpp_overload_set.type = cpp_overload_set_value @HasQualifiers.ref_this.cpp_overload_set [concrete = constants.%HasQualifiers.ref_this.cpp_overload_set.value]
// CHECK:STDOUT: %HasQualifiers.ref_this.decl: %HasQualifiers.ref_this.type = fn_decl @HasQualifiers.ref_this [concrete = constants.%HasQualifiers.ref_this] {
// CHECK:STDOUT: %self.patt: %pattern_type.e15 = ref_binding_pattern self [concrete]
// CHECK:STDOUT: %self.param_patt: %pattern_type.e15 = ref_param_pattern %self.patt, call_param0 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: ref %HasQualifiers = ref_param call_param0
// CHECK:STDOUT: %self: ref %HasQualifiers = ref_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F(%v.param: %HasQualifiers, %p.param: %ptr.ec3) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %v.ref.loc8: %HasQualifiers = name_ref v, %v
// CHECK:STDOUT: %const_this.ref.loc8: %HasQualifiers.const_this.cpp_overload_set.type = name_ref const_this, imports.%HasQualifiers.const_this.cpp_overload_set.value [concrete = constants.%HasQualifiers.const_this.cpp_overload_set.value]
// CHECK:STDOUT: %bound_method.loc8: <bound method> = bound_method %v.ref.loc8, %const_this.ref.loc8
// CHECK:STDOUT: %const_this__carbon_thunk.call.loc8: init %empty_tuple.type = call imports.%const_this__carbon_thunk.decl(%v.ref.loc8)
// CHECK:STDOUT: %v.ref.loc9: %HasQualifiers = name_ref v, %v
// CHECK:STDOUT: %const_ref_this.ref.loc9: %HasQualifiers.const_ref_this.cpp_overload_set.type = name_ref const_ref_this, imports.%HasQualifiers.const_ref_this.cpp_overload_set.value [concrete = constants.%HasQualifiers.const_ref_this.cpp_overload_set.value]
// CHECK:STDOUT: %bound_method.loc9: <bound method> = bound_method %v.ref.loc9, %const_ref_this.ref.loc9
// CHECK:STDOUT: %const_ref_this__carbon_thunk.call.loc9: init %empty_tuple.type = call imports.%const_ref_this__carbon_thunk.decl(%v.ref.loc9)
// CHECK:STDOUT: %p.ref.loc11: %ptr.ec3 = name_ref p, %p
// CHECK:STDOUT: %.loc11: ref %HasQualifiers = deref %p.ref.loc11
// CHECK:STDOUT: %plain.ref: %HasQualifiers.plain.cpp_overload_set.type = name_ref plain, imports.%HasQualifiers.plain.cpp_overload_set.value [concrete = constants.%HasQualifiers.plain.cpp_overload_set.value]
// CHECK:STDOUT: %bound_method.loc11: <bound method> = bound_method %.loc11, %plain.ref
// CHECK:STDOUT: %HasQualifiers.plain.call: init %empty_tuple.type = call imports.%HasQualifiers.plain.decl(%.loc11)
// CHECK:STDOUT: %p.ref.loc12: %ptr.ec3 = name_ref p, %p
// CHECK:STDOUT: %.loc12: ref %HasQualifiers = deref %p.ref.loc12
// CHECK:STDOUT: %ref_this.ref: %HasQualifiers.ref_this.cpp_overload_set.type = name_ref ref_this, imports.%HasQualifiers.ref_this.cpp_overload_set.value [concrete = constants.%HasQualifiers.ref_this.cpp_overload_set.value]
// CHECK:STDOUT: %bound_method.loc12: <bound method> = bound_method %.loc12, %ref_this.ref
// CHECK:STDOUT: %HasQualifiers.ref_this.call: init %empty_tuple.type = call imports.%HasQualifiers.ref_this.decl(%.loc12)
// CHECK:STDOUT: %p.ref.loc13: %ptr.ec3 = name_ref p, %p
// CHECK:STDOUT: %.loc13_4.1: ref %HasQualifiers = deref %p.ref.loc13
// CHECK:STDOUT: %const_this.ref.loc13: %HasQualifiers.const_this.cpp_overload_set.type = name_ref const_this, imports.%HasQualifiers.const_this.cpp_overload_set.value [concrete = constants.%HasQualifiers.const_this.cpp_overload_set.value]
// CHECK:STDOUT: %bound_method.loc13: <bound method> = bound_method %.loc13_4.1, %const_this.ref.loc13
// CHECK:STDOUT: %.loc13_4.2: %HasQualifiers = acquire_value %.loc13_4.1
// CHECK:STDOUT: %const_this__carbon_thunk.call.loc13: init %empty_tuple.type = call imports.%const_this__carbon_thunk.decl(%.loc13_4.2)
// CHECK:STDOUT: %p.ref.loc14: %ptr.ec3 = name_ref p, %p
// CHECK:STDOUT: %.loc14_4.1: ref %HasQualifiers = deref %p.ref.loc14
// CHECK:STDOUT: %const_ref_this.ref.loc14: %HasQualifiers.const_ref_this.cpp_overload_set.type = name_ref const_ref_this, imports.%HasQualifiers.const_ref_this.cpp_overload_set.value [concrete = constants.%HasQualifiers.const_ref_this.cpp_overload_set.value]
// CHECK:STDOUT: %bound_method.loc14: <bound method> = bound_method %.loc14_4.1, %const_ref_this.ref.loc14
// CHECK:STDOUT: %.loc14_4.2: %HasQualifiers = acquire_value %.loc14_4.1
// CHECK:STDOUT: %const_ref_this__carbon_thunk.call.loc14: init %empty_tuple.type = call imports.%const_ref_this__carbon_thunk.decl(%.loc14_4.2)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- use_object_param_qualifiers_overloaded.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %HasQualifiers: type = class_type @HasQualifiers [concrete]
// CHECK:STDOUT: %pattern_type.e15: type = pattern_type %HasQualifiers [concrete]
// CHECK:STDOUT: %ptr.ec3: type = ptr_type %HasQualifiers [concrete]
// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
// CHECK:STDOUT: %pattern_type.7ce: type = pattern_type %i32 [concrete]
// CHECK:STDOUT: %HasQualifiers.F.cpp_overload_set.type: type = cpp_overload_set_type @HasQualifiers.F.cpp_overload_set [concrete]
// CHECK:STDOUT: %HasQualifiers.F.cpp_overload_set.value: %HasQualifiers.F.cpp_overload_set.type = cpp_overload_set_value @HasQualifiers.F.cpp_overload_set [concrete]
// CHECK:STDOUT: %F__carbon_thunk.type: type = fn_type @F__carbon_thunk [concrete]
// CHECK:STDOUT: %F__carbon_thunk: %F__carbon_thunk.type = struct_value () [concrete]
// CHECK:STDOUT: %ptr.235: type = ptr_type %i32 [concrete]
// CHECK:STDOUT: %pattern_type.fe8: type = pattern_type %ptr.235 [concrete]
// CHECK:STDOUT: %HasQualifiers.F.type.d208f0.2: type = fn_type @HasQualifiers.F.2 [concrete]
// CHECK:STDOUT: %HasQualifiers.F.efd4e4.2: %HasQualifiers.F.type.d208f0.2 = struct_value () [concrete]
// CHECK:STDOUT: %DestroyOp.type.3e79c2.1: type = fn_type @DestroyOp.loc9 [concrete]
// CHECK:STDOUT: %DestroyOp.b0ebf8.1: %DestroyOp.type.3e79c2.1 = struct_value () [concrete]
// CHECK:STDOUT: %DestroyOp.type.3e79c2.2: type = fn_type @DestroyOp.loc8 [concrete]
// CHECK:STDOUT: %DestroyOp.b0ebf8.2: %DestroyOp.type.3e79c2.2 = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %HasQualifiers.F.cpp_overload_set.value: %HasQualifiers.F.cpp_overload_set.type = cpp_overload_set_value @HasQualifiers.F.cpp_overload_set [concrete = constants.%HasQualifiers.F.cpp_overload_set.value]
// CHECK:STDOUT: %F__carbon_thunk.decl: %F__carbon_thunk.type = fn_decl @F__carbon_thunk [concrete = constants.%F__carbon_thunk] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: %HasQualifiers.F.decl.f862ea.2: %HasQualifiers.F.type.d208f0.2 = fn_decl @HasQualifiers.F.2 [concrete = constants.%HasQualifiers.F.efd4e4.2] {
// CHECK:STDOUT: %self.patt: %pattern_type.e15 = ref_binding_pattern self [concrete]
// CHECK:STDOUT: %self.param_patt: %pattern_type.e15 = ref_param_pattern %self.patt, call_param0 [concrete]
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %self.param: ref %HasQualifiers = ref_param call_param0
// CHECK:STDOUT: %self: ref %HasQualifiers = ref_binding self, %self.param
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @CallF(%v.param: %HasQualifiers, %p.param: %ptr.ec3) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %a.patt: %pattern_type.7ce = ref_binding_pattern a [concrete]
// CHECK:STDOUT: %a.var_patt: %pattern_type.7ce = var_pattern %a.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %a.var: ref %i32 = var %a.var_patt
// CHECK:STDOUT: %v.ref: %HasQualifiers = name_ref v, %v
// CHECK:STDOUT: %F.ref.loc8: %HasQualifiers.F.cpp_overload_set.type = name_ref F, imports.%HasQualifiers.F.cpp_overload_set.value [concrete = constants.%HasQualifiers.F.cpp_overload_set.value]
// CHECK:STDOUT: %bound_method.loc8: <bound method> = bound_method %v.ref, %F.ref.loc8
// CHECK:STDOUT: %F__carbon_thunk.call: init %i32 = call imports.%F__carbon_thunk.decl(%v.ref)
// CHECK:STDOUT: assign %a.var, %F__carbon_thunk.call
// CHECK:STDOUT: %i32.loc8: type = type_literal constants.%i32 [concrete = constants.%i32]
// CHECK:STDOUT: %a: ref %i32 = ref_binding a, %a.var
// CHECK:STDOUT: name_binding_decl {
// CHECK:STDOUT: %b.patt: %pattern_type.fe8 = ref_binding_pattern b [concrete]
// CHECK:STDOUT: %b.var_patt: %pattern_type.fe8 = var_pattern %b.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %b.var: ref %ptr.235 = var %b.var_patt
// CHECK:STDOUT: %p.ref: %ptr.ec3 = name_ref p, %p
// CHECK:STDOUT: %.loc9_25: ref %HasQualifiers = deref %p.ref
// CHECK:STDOUT: %F.ref.loc9: %HasQualifiers.F.cpp_overload_set.type = name_ref F, imports.%HasQualifiers.F.cpp_overload_set.value [concrete = constants.%HasQualifiers.F.cpp_overload_set.value]
// CHECK:STDOUT: %bound_method.loc9: <bound method> = bound_method %.loc9_25, %F.ref.loc9
// CHECK:STDOUT: %HasQualifiers.F.call: init %ptr.235 = call imports.%HasQualifiers.F.decl.f862ea.2(%.loc9_25)
// CHECK:STDOUT: assign %b.var, %HasQualifiers.F.call
// CHECK:STDOUT: %.loc9_20: type = splice_block %ptr.loc9 [concrete = constants.%ptr.235] {
// CHECK:STDOUT: %i32.loc9: type = type_literal constants.%i32 [concrete = constants.%i32]
// CHECK:STDOUT: %ptr.loc9: type = ptr_type %i32.loc9 [concrete = constants.%ptr.235]
// CHECK:STDOUT: }
// CHECK:STDOUT: %b: ref %ptr.235 = ref_binding b, %b.var
// CHECK:STDOUT: %DestroyOp.bound.loc9: <bound method> = bound_method %b.var, constants.%DestroyOp.b0ebf8.1
// CHECK:STDOUT: %DestroyOp.call.loc9: init %empty_tuple.type = call %DestroyOp.bound.loc9(%b.var)
// CHECK:STDOUT: %DestroyOp.bound.loc8: <bound method> = bound_method %a.var, constants.%DestroyOp.b0ebf8.2
// CHECK:STDOUT: %DestroyOp.call.loc8: init %empty_tuple.type = call %DestroyOp.bound.loc8(%a.var)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @DestroyOp.loc9(%self.param: ref %ptr.235) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @DestroyOp.loc8(%self.param: ref %i32) = "no_op";
// CHECK:STDOUT:
// CHECK:STDOUT: --- call_explicit_object_param.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %ExplicitObjectParam: type = class_type @ExplicitObjectParam [concrete]
// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
// CHECK:STDOUT: %pattern_type.7ce: type = pattern_type %i32 [concrete]
// CHECK:STDOUT: %Another: type = class_type @Another [concrete]
// CHECK:STDOUT: %ExplicitObjectParam.F.cpp_overload_set.type: type = cpp_overload_set_type @ExplicitObjectParam.F.cpp_overload_set [concrete]
// CHECK:STDOUT: %ExplicitObjectParam.F.cpp_overload_set.value: %ExplicitObjectParam.F.cpp_overload_set.type = cpp_overload_set_value @ExplicitObjectParam.F.cpp_overload_set [concrete]
// CHECK:STDOUT: %ptr.7f5: type = ptr_type %ExplicitObjectParam [concrete]
// CHECK:STDOUT: %F__carbon_thunk.type: type = fn_type @F__carbon_thunk [concrete]
// CHECK:STDOUT: %F__carbon_thunk: %F__carbon_thunk.type = struct_value () [concrete]
// CHECK:STDOUT: %ExplicitObjectParam.G.cpp_overload_set.type: type = cpp_overload_set_type @ExplicitObjectParam.G.cpp_overload_set [concrete]
// CHECK:STDOUT: %ExplicitObjectParam.G.cpp_overload_set.value: %ExplicitObjectParam.G.cpp_overload_set.type = cpp_overload_set_value @ExplicitObjectParam.G.cpp_overload_set [concrete]
// CHECK:STDOUT: %ExplicitObjectParam.G.type: type = fn_type @ExplicitObjectParam.G [concrete]
// CHECK:STDOUT: %ExplicitObjectParam.G: %ExplicitObjectParam.G.type = struct_value () [concrete]
// CHECK:STDOUT: %ExplicitObjectParam.H.cpp_overload_set.type: type = cpp_overload_set_type @ExplicitObjectParam.H.cpp_overload_set [concrete]
// CHECK:STDOUT: %ExplicitObjectParam.H.cpp_overload_set.value: %ExplicitObjectParam.H.cpp_overload_set.type = cpp_overload_set_value @ExplicitObjectParam.H.cpp_overload_set [concrete]
// CHECK:STDOUT: %ptr.289: type = ptr_type %Another [concrete]
// CHECK:STDOUT: %H__carbon_thunk.type: type = fn_type @H__carbon_thunk [concrete]
// CHECK:STDOUT: %H__carbon_thunk: %H__carbon_thunk.type = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .ExplicitObjectParam = %ExplicitObjectParam.decl
// CHECK:STDOUT: .Another = %Another.decl
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %ExplicitObjectParam.decl: type = class_decl @ExplicitObjectParam [concrete = constants.%ExplicitObjectParam] {} {}
// CHECK:STDOUT: %Another.decl: type = class_decl @Another [concrete = constants.%Another] {} {}
// CHECK:STDOUT: %ExplicitObjectParam.F.cpp_overload_set.value: %ExplicitObjectParam.F.cpp_overload_set.type = cpp_overload_set_value @ExplicitObjectParam.F.cpp_overload_set [concrete = constants.%ExplicitObjectParam.F.cpp_overload_set.value]
// CHECK:STDOUT: %F__carbon_thunk.decl: %F__carbon_thunk.type = fn_decl @F__carbon_thunk [concrete = constants.%F__carbon_thunk] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: %ExplicitObjectParam.G.cpp_overload_set.value: %ExplicitObjectParam.G.cpp_overload_set.type = cpp_overload_set_value @ExplicitObjectParam.G.cpp_overload_set [concrete = constants.%ExplicitObjectParam.G.cpp_overload_set.value]
// CHECK:STDOUT: %ExplicitObjectParam.G.decl: %ExplicitObjectParam.G.type = fn_decl @ExplicitObjectParam.G [concrete = constants.%ExplicitObjectParam.G] {
// CHECK:STDOUT: %self.patt: %pattern_type.7ce = value_binding_pattern self [concrete]
// CHECK:STDOUT: %self.param_patt: %pattern_type.7ce = value_param_pattern %self.patt, call_param0 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: %i32 = value_param call_param0
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %self: %i32 = value_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %ExplicitObjectParam.H.cpp_overload_set.value: %ExplicitObjectParam.H.cpp_overload_set.type = cpp_overload_set_value @ExplicitObjectParam.H.cpp_overload_set [concrete = constants.%ExplicitObjectParam.H.cpp_overload_set.value]
// CHECK:STDOUT: %H__carbon_thunk.decl: %H__carbon_thunk.type = fn_decl @H__carbon_thunk [concrete = constants.%H__carbon_thunk] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Call(%e.param: %ExplicitObjectParam, %n.param: %i32, %a.param: %Another) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %e.ref: %ExplicitObjectParam = name_ref e, %e
// CHECK:STDOUT: %F.ref: %ExplicitObjectParam.F.cpp_overload_set.type = name_ref F, imports.%ExplicitObjectParam.F.cpp_overload_set.value [concrete = constants.%ExplicitObjectParam.F.cpp_overload_set.value]
// CHECK:STDOUT: %bound_method.loc8: <bound method> = bound_method %e.ref, %F.ref
// CHECK:STDOUT: %.loc8: ref %ExplicitObjectParam = value_as_ref %e.ref
// CHECK:STDOUT: %addr.loc8: %ptr.7f5 = addr_of %.loc8
// CHECK:STDOUT: %F__carbon_thunk.call: init %empty_tuple.type = call imports.%F__carbon_thunk.decl(%addr.loc8)
// CHECK:STDOUT: %n.ref: %i32 = name_ref n, %n
// CHECK:STDOUT: %Cpp.ref.loc9: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %ExplicitObjectParam.ref.loc9: type = name_ref ExplicitObjectParam, imports.%ExplicitObjectParam.decl [concrete = constants.%ExplicitObjectParam]
// CHECK:STDOUT: %G.ref: %ExplicitObjectParam.G.cpp_overload_set.type = name_ref G, imports.%ExplicitObjectParam.G.cpp_overload_set.value [concrete = constants.%ExplicitObjectParam.G.cpp_overload_set.value]
// CHECK:STDOUT: %bound_method.loc9: <bound method> = bound_method %n.ref, %G.ref
// CHECK:STDOUT: %ExplicitObjectParam.G.call: init %empty_tuple.type = call imports.%ExplicitObjectParam.G.decl(%n.ref)
// CHECK:STDOUT: %a.ref: %Another = name_ref a, %a
// CHECK:STDOUT: %Cpp.ref.loc10: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %ExplicitObjectParam.ref.loc10: type = name_ref ExplicitObjectParam, imports.%ExplicitObjectParam.decl [concrete = constants.%ExplicitObjectParam]
// CHECK:STDOUT: %H.ref: %ExplicitObjectParam.H.cpp_overload_set.type = name_ref H, imports.%ExplicitObjectParam.H.cpp_overload_set.value [concrete = constants.%ExplicitObjectParam.H.cpp_overload_set.value]
// CHECK:STDOUT: %bound_method.loc10: <bound method> = bound_method %a.ref, %H.ref
// CHECK:STDOUT: %.loc10: ref %Another = value_as_ref %a.ref
// CHECK:STDOUT: %addr.loc10: %ptr.289 = addr_of %.loc10
// CHECK:STDOUT: %H__carbon_thunk.call: init %empty_tuple.type = call imports.%H__carbon_thunk.decl(%addr.loc10)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- call_explicit_object_param_overloaded.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
// CHECK:STDOUT: %ExplicitObjectParam: type = class_type @ExplicitObjectParam [concrete]
// CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
// CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
// CHECK:STDOUT: %pattern_type.7ce: type = pattern_type %i32 [concrete]
// CHECK:STDOUT: %Another: type = class_type @Another [concrete]
// CHECK:STDOUT: %ExplicitObjectParam.F.cpp_overload_set.type: type = cpp_overload_set_type @ExplicitObjectParam.F.cpp_overload_set [concrete]
// CHECK:STDOUT: %ExplicitObjectParam.F.cpp_overload_set.value: %ExplicitObjectParam.F.cpp_overload_set.type = cpp_overload_set_value @ExplicitObjectParam.F.cpp_overload_set [concrete]
// CHECK:STDOUT: %ptr.7f5: type = ptr_type %ExplicitObjectParam [concrete]
// CHECK:STDOUT: %F__carbon_thunk.type.eda1ac.1: type = fn_type @F__carbon_thunk.1 [concrete]
// CHECK:STDOUT: %F__carbon_thunk.0cd6a8.1: %F__carbon_thunk.type.eda1ac.1 = struct_value () [concrete]
// CHECK:STDOUT: %ExplicitObjectParam.F.type.5d25a8.2: type = fn_type @ExplicitObjectParam.F.2 [concrete]
// CHECK:STDOUT: %ExplicitObjectParam.F.28cf2e.2: %ExplicitObjectParam.F.type.5d25a8.2 = struct_value () [concrete]
// CHECK:STDOUT: %ptr.289: type = ptr_type %Another [concrete]
// CHECK:STDOUT: %F__carbon_thunk.type.eda1ac.2: type = fn_type @F__carbon_thunk.2 [concrete]
// CHECK:STDOUT: %F__carbon_thunk.0cd6a8.2: %F__carbon_thunk.type.eda1ac.2 = struct_value () [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
// CHECK:STDOUT: .ExplicitObjectParam = %ExplicitObjectParam.decl
// CHECK:STDOUT: .Another = %Another.decl
// CHECK:STDOUT: import Cpp//...
// CHECK:STDOUT: }
// CHECK:STDOUT: %ExplicitObjectParam.decl: type = class_decl @ExplicitObjectParam [concrete = constants.%ExplicitObjectParam] {} {}
// CHECK:STDOUT: %Another.decl: type = class_decl @Another [concrete = constants.%Another] {} {}
// CHECK:STDOUT: %ExplicitObjectParam.F.cpp_overload_set.value: %ExplicitObjectParam.F.cpp_overload_set.type = cpp_overload_set_value @ExplicitObjectParam.F.cpp_overload_set [concrete = constants.%ExplicitObjectParam.F.cpp_overload_set.value]
// CHECK:STDOUT: %F__carbon_thunk.decl.e1b8ec.1: %F__carbon_thunk.type.eda1ac.1 = fn_decl @F__carbon_thunk.1 [concrete = constants.%F__carbon_thunk.0cd6a8.1] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: %ExplicitObjectParam.F.decl.28f5af.2: %ExplicitObjectParam.F.type.5d25a8.2 = fn_decl @ExplicitObjectParam.F.2 [concrete = constants.%ExplicitObjectParam.F.28cf2e.2] {
// CHECK:STDOUT: %self.patt: %pattern_type.7ce = value_binding_pattern self [concrete]
// CHECK:STDOUT: %self.param_patt: %pattern_type.7ce = value_param_pattern %self.patt, call_param0 [concrete]
// CHECK:STDOUT: } {
// CHECK:STDOUT: %self.param: %i32 = value_param call_param0
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %self: %i32 = value_binding self, %self.param
// CHECK:STDOUT: }
// CHECK:STDOUT: %F__carbon_thunk.decl.e1b8ec.2: %F__carbon_thunk.type.eda1ac.2 = fn_decl @F__carbon_thunk.2 [concrete = constants.%F__carbon_thunk.0cd6a8.2] {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: } {
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Call(%e.param: %ExplicitObjectParam, %n.param: %i32, %a.param: %Another) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %e.ref: %ExplicitObjectParam = name_ref e, %e
// CHECK:STDOUT: %F.ref.loc8: %ExplicitObjectParam.F.cpp_overload_set.type = name_ref F, imports.%ExplicitObjectParam.F.cpp_overload_set.value [concrete = constants.%ExplicitObjectParam.F.cpp_overload_set.value]
// CHECK:STDOUT: %bound_method.loc8: <bound method> = bound_method %e.ref, %F.ref.loc8
// CHECK:STDOUT: %.loc8: ref %ExplicitObjectParam = value_as_ref %e.ref
// CHECK:STDOUT: %addr.loc8: %ptr.7f5 = addr_of %.loc8
// CHECK:STDOUT: %F__carbon_thunk.call.loc8: init %empty_tuple.type = call imports.%F__carbon_thunk.decl.e1b8ec.1(%addr.loc8)
// CHECK:STDOUT: %n.ref: %i32 = name_ref n, %n
// CHECK:STDOUT: %Cpp.ref.loc9: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %ExplicitObjectParam.ref.loc9: type = name_ref ExplicitObjectParam, imports.%ExplicitObjectParam.decl [concrete = constants.%ExplicitObjectParam]
// CHECK:STDOUT: %F.ref.loc9: %ExplicitObjectParam.F.cpp_overload_set.type = name_ref F, imports.%ExplicitObjectParam.F.cpp_overload_set.value [concrete = constants.%ExplicitObjectParam.F.cpp_overload_set.value]
// CHECK:STDOUT: %bound_method.loc9: <bound method> = bound_method %n.ref, %F.ref.loc9
// CHECK:STDOUT: %ExplicitObjectParam.F.call: init %empty_tuple.type = call imports.%ExplicitObjectParam.F.decl.28f5af.2(%n.ref)
// CHECK:STDOUT: %a.ref: %Another = name_ref a, %a
// CHECK:STDOUT: %Cpp.ref.loc10: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %ExplicitObjectParam.ref.loc10: type = name_ref ExplicitObjectParam, imports.%ExplicitObjectParam.decl [concrete = constants.%ExplicitObjectParam]
// CHECK:STDOUT: %F.ref.loc10: %ExplicitObjectParam.F.cpp_overload_set.type = name_ref F, imports.%ExplicitObjectParam.F.cpp_overload_set.value [concrete = constants.%ExplicitObjectParam.F.cpp_overload_set.value]
// CHECK:STDOUT: %bound_method.loc10: <bound method> = bound_method %a.ref, %F.ref.loc10
// CHECK:STDOUT: %.loc10: ref %Another = value_as_ref %a.ref
// CHECK:STDOUT: %addr.loc10: %ptr.289 = addr_of %.loc10
// CHECK:STDOUT: %F__carbon_thunk.call.loc10: init %empty_tuple.type = call imports.%F__carbon_thunk.decl.e1b8ec.2(%addr.loc10)
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: }
// CHECK:STDOUT: