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Introduce Diagnostics::ContextScope and remove diagnoser callbacks in type completion (#6761)

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Introduces `Context` and `SoftContext` messages, which can be introduced
through a `ContextBuilder`:
- The `Context` messages come before the diagnostic in the output.
- The first `Context` message steals the diagnostic level from the main
diagnostic, and turns the main diagnostic into a Note attached to the
context.
- A `SoftContext` message works similarly, but if it's preceeded by a
`Context` or `SoftContext` message, then it is dropped. This can be used
as a default/backup scope when nothing more interesting is provided up
the stack, such as in `TryEvalBlockForSpecific`.

The `ContextBuilder` is provided to a callback through
`Diagnostics::ContextScope`, an RAII type `AnnotationScope` but for
context messages.

This allows a high level operation to provide a context message like
"failed to identify facet type {0}" which will then be used as the error
if a diagnostic is produced during identification, with the latter
diagnostic attached as a note to explain why the contextual operation
failed.

In particular, this allows monomorphization errors (such as an array
bound being negative) to be attached to a higher lever operation instead
of being top-level diagnostics themselves, with the monomorphization
site being a note. This inverts the source code locations that appear in
the diagnostic, so that the top-level diagnostic points to the "user
code" which causes the monomorphization.

This is presented as an alternative strategy to #6753, which plumbed
diagnoser callbacks around to achieve the same goals.

We replace the diagnoser callbacks in type completion and operators with
ContextScope callbacks instead, which now provide better diagnostics for
monomorphization errors. Other callers to MakeSpecific do not yet have
ContextScopes introduced in order to turn monomorphization errors into
more interesting diagnostics.
This commit is contained in:
Dana Jansens
2026-02-25 15:15:29 +00:00
committed by GitHub
parent e2bdbe8507
commit fbc8d59d32
139 changed files with 1349 additions and 1172 deletions
Download Patch File Download Diff File Expand all files Collapse all files
toolchain/check/testdata/interop/cpp/builtins.llp64.carbon
Vendored
+1 -1
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@@ -82,7 +82,7 @@ fn F() {
// CHECK:STDERR: fail_implicit_conversion_long_to_i32.carbon:[[@LINE+7]]:32: error: cannot implicitly convert expression of type `Cpp.long` to `i32` [ConversionFailure]
// CHECK:STDERR: let unused carbon_i32: i32 = cpp_long;
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_implicit_conversion_long_to_i32.carbon:[[@LINE+4]]:32: note: type `Cpp.long` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_implicit_conversion_long_to_i32.carbon:[[@LINE+4]]:32: note: type `Cpp.long` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let unused carbon_i32: i32 = cpp_long;
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR:
toolchain/check/testdata/interop/cpp/builtins.lp64.carbon
Vendored
+1 -1
View File
@@ -81,7 +81,7 @@ fn F() {
// CHECK:STDERR: fail_implicit_conversion_long_long_to_i64.carbon:[[@LINE+7]]:32: error: cannot implicitly convert expression of type `Cpp.long_long` to `i64` [ConversionFailure]
// CHECK:STDERR: let unused carbon_i64: i64 = cpp_long_long;
// CHECK:STDERR: ^~~~~~~~~~~~~
// CHECK:STDERR: fail_implicit_conversion_long_long_to_i64.carbon:[[@LINE+4]]:32: note: type `Cpp.long_long` does not implement interface `Core.ImplicitAs(i64)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_implicit_conversion_long_long_to_i64.carbon:[[@LINE+4]]:32: note: type `Cpp.long_long` does not implement interface `Core.ImplicitAs(i64)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let unused carbon_i64: i64 = cpp_long_long;
// CHECK:STDERR: ^~~~~~~~~~~~~
// CHECK:STDERR:
toolchain/check/testdata/interop/cpp/class/base.carbon
Vendored
+19 -19
View File
@@ -159,7 +159,7 @@ fn ConvertA(p: Cpp.C*) -> Cpp.A* {
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `Cpp.C*` to `Cpp.A*` [ConversionFailure]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.C*` does not implement interface `Core.ImplicitAs(Cpp.A*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.C*` does not implement interface `Core.ImplicitAs(Cpp.A*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
@@ -170,7 +170,7 @@ fn ConvertB(p: Cpp.C*) -> Cpp.B* {
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `Cpp.C*` to `Cpp.B*` [ConversionFailure]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.C*` does not implement interface `Core.ImplicitAs(Cpp.B*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.C*` does not implement interface `Core.ImplicitAs(Cpp.B*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
@@ -181,7 +181,7 @@ fn ConvertOneNonEmptyBaseToEmpty1(p: Cpp.OneNonEmptyBase*) -> Cpp.Empty1* {
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `Cpp.OneNonEmptyBase*` to `Cpp.Empty1*` [ConversionFailure]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.OneNonEmptyBase*` does not implement interface `Core.ImplicitAs(Cpp.Empty1*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.OneNonEmptyBase*` does not implement interface `Core.ImplicitAs(Cpp.Empty1*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
@@ -192,7 +192,7 @@ fn ConvertOneNonEmptyBaseToEmpty2(p: Cpp.OneNonEmptyBase*) -> Cpp.Empty2* {
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `Cpp.OneNonEmptyBase*` to `Cpp.Empty2*` [ConversionFailure]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.OneNonEmptyBase*` does not implement interface `Core.ImplicitAs(Cpp.Empty2*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.OneNonEmptyBase*` does not implement interface `Core.ImplicitAs(Cpp.Empty2*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
@@ -203,7 +203,7 @@ fn ConvertTwoNonEmptyBasesToA(p: Cpp.TwoNonEmptyBases*) -> Cpp.A* {
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `Cpp.TwoNonEmptyBases*` to `Cpp.A*` [ConversionFailure]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.TwoNonEmptyBases*` does not implement interface `Core.ImplicitAs(Cpp.A*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.TwoNonEmptyBases*` does not implement interface `Core.ImplicitAs(Cpp.A*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
@@ -214,7 +214,7 @@ fn ConvertTwoNonEmptyBasesToB(p: Cpp.TwoNonEmptyBases*) -> Cpp.B* {
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `Cpp.TwoNonEmptyBases*` to `Cpp.B*` [ConversionFailure]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.TwoNonEmptyBases*` does not implement interface `Core.ImplicitAs(Cpp.B*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.TwoNonEmptyBases*` does not implement interface `Core.ImplicitAs(Cpp.B*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
@@ -225,7 +225,7 @@ fn ConvertOnePolymorphicBaseToA(p: Cpp.OnePolymorphicBase*) -> Cpp.A* {
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `Cpp.OnePolymorphicBase*` to `Cpp.A*` [ConversionFailure]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.OnePolymorphicBase*` does not implement interface `Core.ImplicitAs(Cpp.A*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.OnePolymorphicBase*` does not implement interface `Core.ImplicitAs(Cpp.A*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
@@ -236,7 +236,7 @@ fn ConvertOnePolymorphicBaseToB(p: Cpp.OnePolymorphicBase*) -> Cpp.B* {
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `Cpp.OnePolymorphicBase*` to `Cpp.B*` [ConversionFailure]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.OnePolymorphicBase*` does not implement interface `Core.ImplicitAs(Cpp.B*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.OnePolymorphicBase*` does not implement interface `Core.ImplicitAs(Cpp.B*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
@@ -247,7 +247,7 @@ fn ConvertTwoPolymorphicBasesToPolymorphic1(p: Cpp.TwoPolymorphicBases*) -> Cpp.
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `Cpp.TwoPolymorphicBases*` to `Cpp.Polymorphic1*` [ConversionFailure]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.TwoPolymorphicBases*` does not implement interface `Core.ImplicitAs(Cpp.Polymorphic1*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.TwoPolymorphicBases*` does not implement interface `Core.ImplicitAs(Cpp.Polymorphic1*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
@@ -258,7 +258,7 @@ fn ConvertTwoPolymorphicBasesToPolymorphic2(p: Cpp.TwoPolymorphicBases*) -> Cpp.
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `Cpp.TwoPolymorphicBases*` to `Cpp.Polymorphic2*` [ConversionFailure]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.TwoPolymorphicBases*` does not implement interface `Core.ImplicitAs(Cpp.Polymorphic2*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_multiple_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.TwoPolymorphicBases*` does not implement interface `Core.ImplicitAs(Cpp.Polymorphic2*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
@@ -311,7 +311,7 @@ fn Convert(p: Cpp.B*) -> Cpp.A* {
// CHECK:STDERR: fail_todo_use_virtual_inheritance.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `Cpp.B*` to `Cpp.A*` [ConversionFailure]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_use_virtual_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.B*` does not implement interface `Core.ImplicitAs(Cpp.A*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_virtual_inheritance.carbon:[[@LINE+4]]:3: note: type `Cpp.B*` does not implement interface `Core.ImplicitAs(Cpp.A*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
@@ -346,7 +346,7 @@ fn ConvertBA(p: Cpp.B*) -> Cpp.A* {
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `Cpp.B*` to `Cpp.A*` [ConversionFailure]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:3: note: type `Cpp.B*` does not implement interface `Core.ImplicitAs(Cpp.A*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:3: note: type `Cpp.B*` does not implement interface `Core.ImplicitAs(Cpp.A*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
@@ -357,7 +357,7 @@ fn ConvertCA(p: Cpp.C*) -> Cpp.A* {
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `Cpp.C*` to `Cpp.A*` [ConversionFailure]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:3: note: type `Cpp.C*` does not implement interface `Core.ImplicitAs(Cpp.A*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:3: note: type `Cpp.C*` does not implement interface `Core.ImplicitAs(Cpp.A*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
@@ -368,7 +368,7 @@ fn ConvertDB(p: Cpp.D*) -> Cpp.B* {
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `Cpp.D*` to `Cpp.B*` [ConversionFailure]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:3: note: type `Cpp.D*` does not implement interface `Core.ImplicitAs(Cpp.B*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:3: note: type `Cpp.D*` does not implement interface `Core.ImplicitAs(Cpp.B*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
@@ -379,7 +379,7 @@ fn ConvertDC(p: Cpp.D*) -> Cpp.C* {
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `Cpp.D*` to `Cpp.C*` [ConversionFailure]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:3: note: type `Cpp.D*` does not implement interface `Core.ImplicitAs(Cpp.C*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:3: note: type `Cpp.D*` does not implement interface `Core.ImplicitAs(Cpp.C*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return p;
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR:
@@ -390,7 +390,7 @@ fn AccessBA(d: Cpp.D) -> i32 {
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+7]]:11: error: cannot convert expression of type `Cpp.D` to `Cpp.B` with `as` [ConversionFailure]
// CHECK:STDERR: return (d as Cpp.B).b;
// CHECK:STDERR: ^~~~~~~~~~
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:11: note: type `Cpp.D` does not implement interface `Core.As(Cpp.B)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:11: note: type `Cpp.D` does not implement interface `Core.As(Cpp.B)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return (d as Cpp.B).b;
// CHECK:STDERR: ^~~~~~~~~~
// CHECK:STDERR:
@@ -401,7 +401,7 @@ fn AccessCA(d: Cpp.D) -> i32 {
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+7]]:11: error: cannot convert expression of type `Cpp.D` to `Cpp.C` with `as` [ConversionFailure]
// CHECK:STDERR: return (d as Cpp.C).b;
// CHECK:STDERR: ^~~~~~~~~~
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:11: note: type `Cpp.D` does not implement interface `Core.As(Cpp.C)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:11: note: type `Cpp.D` does not implement interface `Core.As(Cpp.C)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return (d as Cpp.C).b;
// CHECK:STDERR: ^~~~~~~~~~
// CHECK:STDERR:
@@ -412,7 +412,7 @@ fn AccessDB(d: Cpp.D) -> i32 {
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+7]]:10: error: cannot implicitly convert expression of type `Cpp.D` to `Cpp.B` [ConversionFailure]
// CHECK:STDERR: return d.b;
// CHECK:STDERR: ^~~
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:10: note: type `Cpp.D` does not implement interface `Core.ImplicitAs(Cpp.B)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:10: note: type `Cpp.D` does not implement interface `Core.ImplicitAs(Cpp.B)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return d.b;
// CHECK:STDERR: ^~~
// CHECK:STDERR:
@@ -423,7 +423,7 @@ fn AccessDC(d: Cpp.D) -> i32 {
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+7]]:10: error: cannot implicitly convert expression of type `Cpp.D` to `Cpp.C` [ConversionFailure]
// CHECK:STDERR: return d.c;
// CHECK:STDERR: ^~~
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:10: note: type `Cpp.D` does not implement interface `Core.ImplicitAs(Cpp.C)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_use_diamond.carbon:[[@LINE+4]]:10: note: type `Cpp.D` does not implement interface `Core.ImplicitAs(Cpp.C)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return d.c;
// CHECK:STDERR: ^~~
// CHECK:STDERR:
toolchain/check/testdata/interop/cpp/class/non_aggregate_init.carbon
Vendored
+1 -1
View File
@@ -32,7 +32,7 @@ fn Make() {
// CHECK:STDERR: fail_non_aggregate_init.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `{}` to `Cpp.X` [ConversionFailure]
// CHECK:STDERR: var _: Cpp.X = {};
// CHECK:STDERR: ^~~~~~~~~~~~
// CHECK:STDERR: fail_non_aggregate_init.carbon:[[@LINE+4]]:3: note: type `{}` does not implement interface `Core.ImplicitAs(Cpp.X)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_non_aggregate_init.carbon:[[@LINE+4]]:3: note: type `{}` does not implement interface `Core.ImplicitAs(Cpp.X)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: var _: Cpp.X = {};
// CHECK:STDERR: ^~~~~~~~~~~~
// CHECK:STDERR:
toolchain/check/testdata/interop/cpp/class/template.carbon
Vendored
+20 -20
View File
@@ -60,22 +60,22 @@ using Xint = X<int>;
library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_use_instantiation_error.carbon:[[@LINE+8]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./instantiation_error.h:3:25: error: type 'int' cannot be used prior to '::' because it has no members [CppInteropParseError]
// CHECK:STDERR: 3 | using type = typename T::member;
// CHECK:STDERR: | ^
// CHECK:STDERR: fail_use_instantiation_error.carbon:[[@LINE+4]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./instantiation_error.h:2:29: note: in instantiation of template class 'X<int>' requested here [CppInteropParseNote]
// CHECK:STDERR: 2 | template<typename T> struct X {
// CHECK:STDERR: | ^
import Cpp library "instantiation_error.h";
//@dump-sem-ir-begin
var x: Cpp.XY.r#type = 0;
// CHECK:STDERR: fail_use_instantiation_error.carbon:[[@LINE+4]]:8: note: while completing C++ type `Cpp.X` [InCppTypeCompletion]
// CHECK:STDERR: fail_use_instantiation_error.carbon:[[@LINE+12]]:8: error: member access into incomplete class `Cpp.X` [QualifiedExprInIncompleteClassScope]
// CHECK:STDERR: var y: Cpp.Xint.r#type = 0;
// CHECK:STDERR: ^~~~~~~~~~~~~
// CHECK:STDERR: fail_use_instantiation_error.carbon:[[@LINE-8]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./instantiation_error.h:3:25: note: type 'int' cannot be used prior to '::' because it has no members [CppInteropParseError]
// CHECK:STDERR: 3 | using type = typename T::member;
// CHECK:STDERR: | ^
// CHECK:STDERR: fail_use_instantiation_error.carbon:[[@LINE-12]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./instantiation_error.h:2:29: note: in instantiation of template class 'X<int>' requested here [CppInteropParseNote]
// CHECK:STDERR: 2 | template<typename T> struct X {
// CHECK:STDERR: | ^
// CHECK:STDERR:
var y: Cpp.Xint.r#type = 0;
//@dump-sem-ir-end
@@ -208,11 +208,11 @@ var y: Cpp.Xint.r#type = 0;
// CHECK:STDOUT: %x.var_patt: %pattern_type.7ce = var_pattern %x.patt [concrete]
// CHECK:STDOUT: }
// CHECK:STDOUT: %x.var: ref %i32 = var %x.var_patt [concrete]
// CHECK:STDOUT: %.loc15: type = splice_block %type.ref.loc15 [concrete = constants.%i32] {
// CHECK:STDOUT: %Cpp.ref.loc15: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %.loc7: type = splice_block %type.ref.loc7 [concrete = constants.%i32] {
// CHECK:STDOUT: %Cpp.ref.loc7: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
// CHECK:STDOUT: %XY.ref: type = name_ref XY, imports.%X.decl.dec4cb.1 [concrete = constants.%X.32d59e.1]
// CHECK:STDOUT: <elided>
// CHECK:STDOUT: %type.ref.loc15: type = name_ref r#type, %i32.2 [concrete = constants.%i32]
// CHECK:STDOUT: %type.ref.loc7: type = name_ref r#type, %i32.2 [concrete = constants.%i32]
// CHECK:STDOUT: }
// CHECK:STDOUT: %x: ref %i32 = ref_binding x, %x.var [concrete = %x.var]
// CHECK:STDOUT: name_binding_decl {
@@ -231,14 +231,14 @@ var y: Cpp.Xint.r#type = 0;
// CHECK:STDOUT:
// CHECK:STDOUT: fn @__global_init() {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %int_0.loc15: Core.IntLiteral = int_value 0 [concrete = constants.%int_0.5c6]
// CHECK:STDOUT: %impl.elem0.loc15: %.545 = impl_witness_access constants.%ImplicitAs.impl_witness.6bc, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.0b5]
// CHECK:STDOUT: %bound_method.loc15_1.1: <bound method> = bound_method %int_0.loc15, %impl.elem0.loc15 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound]
// CHECK:STDOUT: %specific_fn.loc15: <specific function> = specific_function %impl.elem0.loc15, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT: %bound_method.loc15_1.2: <bound method> = bound_method %int_0.loc15, %specific_fn.loc15 [concrete = constants.%bound_method]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc15: init %i32 = call %bound_method.loc15_1.2(%int_0.loc15) [concrete = constants.%int_0.6a9]
// CHECK:STDOUT: %.loc15: init %i32 = converted %int_0.loc15, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc15 [concrete = constants.%int_0.6a9]
// CHECK:STDOUT: assign file.%x.var, %.loc15
// CHECK:STDOUT: %int_0.loc7: Core.IntLiteral = int_value 0 [concrete = constants.%int_0.5c6]
// CHECK:STDOUT: %impl.elem0.loc7: %.545 = impl_witness_access constants.%ImplicitAs.impl_witness.6bc, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.0b5]
// CHECK:STDOUT: %bound_method.loc7_1.1: <bound method> = bound_method %int_0.loc7, %impl.elem0.loc7 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound]
// CHECK:STDOUT: %specific_fn.loc7: <specific function> = specific_function %impl.elem0.loc7, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
// CHECK:STDOUT: %bound_method.loc7_1.2: <bound method> = bound_method %int_0.loc7, %specific_fn.loc7 [concrete = constants.%bound_method]
// CHECK:STDOUT: %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc7: init %i32 = call %bound_method.loc7_1.2(%int_0.loc7) [concrete = constants.%int_0.6a9]
// CHECK:STDOUT: %.loc7: init %i32 = converted %int_0.loc7, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call.loc7 [concrete = constants.%int_0.6a9]
// CHECK:STDOUT: assign file.%x.var, %.loc7
// CHECK:STDOUT: %int_0.loc21: Core.IntLiteral = int_value 0 [concrete = constants.%int_0.5c6]
// CHECK:STDOUT: %impl.elem0.loc21: %.545 = impl_witness_access constants.%ImplicitAs.impl_witness.6bc, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.0b5]
// CHECK:STDOUT: %bound_method.loc21_1.1: <bound method> = bound_method %int_0.loc21, %impl.elem0.loc21 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound]
toolchain/check/testdata/interop/cpp/enum/convert.carbon
Vendored
+5 -5
View File
@@ -42,7 +42,7 @@ fn F() {
// CHECK:STDERR: fail_wrong_type.carbon:[[@LINE+7]]:3: error: cannot convert expression of type `Cpp.Enum` to `i8` with `as` [ConversionFailure]
// CHECK:STDERR: Cpp.Enum.a as i8;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_wrong_type.carbon:[[@LINE+4]]:3: note: type `Cpp.Enum` does not implement interface `Core.As(i8)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_wrong_type.carbon:[[@LINE+4]]:3: note: type `Cpp.Enum` does not implement interface `Core.As(i8)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.Enum.a as i8;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~
// CHECK:STDERR:
@@ -51,7 +51,7 @@ fn F() {
// CHECK:STDERR: fail_wrong_type.carbon:[[@LINE+7]]:3: error: cannot convert expression of type `Cpp.Enum` to `i32` with `as` [ConversionFailure]
// CHECK:STDERR: Cpp.Enum.a as i32;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_wrong_type.carbon:[[@LINE+4]]:3: note: type `Cpp.Enum` does not implement interface `Core.As(i32)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_wrong_type.carbon:[[@LINE+4]]:3: note: type `Cpp.Enum` does not implement interface `Core.As(i32)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.Enum.a as i32;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
// CHECK:STDERR:
@@ -60,7 +60,7 @@ fn F() {
// CHECK:STDERR: fail_wrong_type.carbon:[[@LINE+7]]:3: error: cannot convert expression of type `i8` to `Cpp.Enum` with `as` [ConversionFailure]
// CHECK:STDERR: (42 as i8) as Cpp.Enum;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_wrong_type.carbon:[[@LINE+4]]:3: note: type `i8` does not implement interface `Core.As(Cpp.Enum)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_wrong_type.carbon:[[@LINE+4]]:3: note: type `i8` does not implement interface `Core.As(Cpp.Enum)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: (42 as i8) as Cpp.Enum;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
@@ -69,7 +69,7 @@ fn F() {
// CHECK:STDERR: fail_wrong_type.carbon:[[@LINE+7]]:3: error: cannot convert expression of type `i32` to `Cpp.Enum` with `as` [ConversionFailure]
// CHECK:STDERR: (42 as i32) as Cpp.Enum;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_wrong_type.carbon:[[@LINE+4]]:3: note: type `i32` does not implement interface `Core.As(Cpp.Enum)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_wrong_type.carbon:[[@LINE+4]]:3: note: type `i32` does not implement interface `Core.As(Cpp.Enum)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: (42 as i32) as Cpp.Enum;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
@@ -78,7 +78,7 @@ fn F() {
// CHECK:STDERR: fail_wrong_type.carbon:[[@LINE+7]]:3: error: cannot convert expression of type `Cpp.Enum` to `Cpp.DifferentSize` with `as` [ConversionFailure]
// CHECK:STDERR: Cpp.a as Cpp.DifferentSize;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_wrong_type.carbon:[[@LINE+4]]:3: note: type `Cpp.Enum` does not implement interface `Core.As(Cpp.DifferentSize)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_wrong_type.carbon:[[@LINE+4]]:3: note: type `Cpp.Enum` does not implement interface `Core.As(Cpp.DifferentSize)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.a as Cpp.DifferentSize;
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
toolchain/check/testdata/interop/cpp/enum/unscoped.carbon
Vendored
+2 -2
View File
@@ -39,7 +39,7 @@ fn F() {
// CHECK:STDERR: fail_wrong_enum.carbon:[[@LINE+7]]:29: error: cannot implicitly convert expression of type `Cpp.Enum` to `Cpp.Other` [ConversionFailure]
// CHECK:STDERR: let unused c: Cpp.Other = Cpp.Enum.c;
// CHECK:STDERR: ^~~~~~~~~~
// CHECK:STDERR: fail_wrong_enum.carbon:[[@LINE+4]]:29: note: type `Cpp.Enum` does not implement interface `Core.ImplicitAs(Cpp.Other)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_wrong_enum.carbon:[[@LINE+4]]:29: note: type `Cpp.Enum` does not implement interface `Core.ImplicitAs(Cpp.Other)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let unused c: Cpp.Other = Cpp.Enum.c;
// CHECK:STDERR: ^~~~~~~~~~
// CHECK:STDERR:
@@ -48,7 +48,7 @@ fn F() {
// CHECK:STDERR: fail_wrong_enum.carbon:[[@LINE+7]]:30: error: cannot implicitly convert expression of type `Cpp.Enum` to `Cpp.Other` [ConversionFailure]
// CHECK:STDERR: let unused c2: Cpp.Other = Cpp.c;
// CHECK:STDERR: ^~~~~
// CHECK:STDERR: fail_wrong_enum.carbon:[[@LINE+4]]:30: note: type `Cpp.Enum` does not implement interface `Core.ImplicitAs(Cpp.Other)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_wrong_enum.carbon:[[@LINE+4]]:30: note: type `Cpp.Enum` does not implement interface `Core.ImplicitAs(Cpp.Other)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let unused c2: Cpp.Other = Cpp.c;
// CHECK:STDERR: ^~~~~
// CHECK:STDERR:
toolchain/check/testdata/interop/cpp/function/arithmetic_types_bridged.carbon
Vendored
+1 -1
View File
@@ -293,7 +293,7 @@ fn F() {
// CHECK:STDERR: fail_import_short_param_int32_arg.carbon:[[@LINE+11]]:11: error: cannot implicitly convert expression of type `i32` to `i16` [ConversionFailure]
// CHECK:STDERR: Cpp.foo(1 as i32);
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_import_short_param_int32_arg.carbon:[[@LINE+8]]:11: note: type `i32` does not implement interface `Core.ImplicitAs(i16)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_import_short_param_int32_arg.carbon:[[@LINE+8]]:11: note: type `i32` does not implement interface `Core.ImplicitAs(i16)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.foo(1 as i32);
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_import_short_param_int32_arg.carbon:[[@LINE-9]]:10: in file included here [InCppInclude]
toolchain/check/testdata/interop/cpp/function/operators.carbon
Vendored
+1 -1
View File
@@ -224,7 +224,7 @@ fn F() {
// CHECK:STDERR: fail_todo_import_assignment.carbon:[[@LINE+7]]:3: error: cannot implicitly convert expression of type `Core.IntLiteral` to `Cpp.C` [ConversionFailure]
// CHECK:STDERR: c = 42;
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: fail_todo_import_assignment.carbon:[[@LINE+4]]:3: note: type `Core.IntLiteral` does not implement interface `Core.ImplicitAs(Cpp.C)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_import_assignment.carbon:[[@LINE+4]]:3: note: type `Core.IntLiteral` does not implement interface `Core.ImplicitAs(Cpp.C)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: c = 42;
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR:
toolchain/check/testdata/interop/cpp/function/overloads.carbon
Vendored
+20 -20
View File
@@ -265,7 +265,7 @@ fn ThreeFields(value: {.a: i32, .b: i32, .c: i32}, ref reference: {.a: i32, .b:
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE+11]]:23: error: cannot implicitly convert expression of type `{.a: Core.IntLiteral, .b: Core.IntLiteral, .c: Core.IntLiteral}` to `Cpp.ThreeFields` [ConversionFailure]
// CHECK:STDERR: Cpp.PassThreeFields({.a = 1, .b = 2, .c = 3});
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE+8]]:23: note: type `{.a: Core.IntLiteral, .b: Core.IntLiteral, .c: Core.IntLiteral}` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE+8]]:23: note: type `{.a: Core.IntLiteral, .b: Core.IntLiteral, .c: Core.IntLiteral}` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassThreeFields({.a = 1, .b = 2, .c = 3});
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE-11]]:10: in file included here [InCppInclude]
@@ -278,7 +278,7 @@ fn ThreeFields(value: {.a: i32, .b: i32, .c: i32}, ref reference: {.a: i32, .b:
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE+11]]:23: error: cannot implicitly convert expression of type `{.a: i32, .b: i32, .c: i32}` to `Cpp.ThreeFields` [ConversionFailure]
// CHECK:STDERR: Cpp.PassThreeFields(value);
// CHECK:STDERR: ^~~~~
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE+8]]:23: note: type `{.a: i32, .b: i32, .c: i32}` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE+8]]:23: note: type `{.a: i32, .b: i32, .c: i32}` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassThreeFields(value);
// CHECK:STDERR: ^~~~~
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE-24]]:10: in file included here [InCppInclude]
@@ -291,7 +291,7 @@ fn ThreeFields(value: {.a: i32, .b: i32, .c: i32}, ref reference: {.a: i32, .b:
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE+11]]:23: error: cannot implicitly convert expression of type `{.a: i32, .b: i32, .c: i32}` to `Cpp.ThreeFields` [ConversionFailure]
// CHECK:STDERR: Cpp.PassThreeFields(reference);
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE+8]]:23: note: type `{.a: i32, .b: i32, .c: i32}` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE+8]]:23: note: type `{.a: i32, .b: i32, .c: i32}` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassThreeFields(reference);
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE-37]]:10: in file included here [InCppInclude]
@@ -304,7 +304,7 @@ fn ThreeFields(value: {.a: i32, .b: i32, .c: i32}, ref reference: {.a: i32, .b:
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE+11]]:23: error: cannot implicitly convert expression of type `{.a: i32, .b: i32, .c: i32}` to `Cpp.ThreeFields` [ConversionFailure]
// CHECK:STDERR: Cpp.PassThreeFields(MakeThreeFields());
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE+8]]:23: note: type `{.a: i32, .b: i32, .c: i32}` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE+8]]:23: note: type `{.a: i32, .b: i32, .c: i32}` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassThreeFields(MakeThreeFields());
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE-50]]:10: in file included here [InCppInclude]
@@ -317,7 +317,7 @@ fn ThreeFields(value: {.a: i32, .b: i32, .c: i32}, ref reference: {.a: i32, .b:
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE+11]]:23: error: cannot implicitly convert expression of type `{.b: Core.IntLiteral, .c: Core.IntLiteral, .a: Core.IntLiteral}` to `Cpp.ThreeFields` [ConversionFailure]
// CHECK:STDERR: Cpp.PassThreeFields({.b = 1, .c = 2, .a = 3});
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE+8]]:23: note: type `{.b: Core.IntLiteral, .c: Core.IntLiteral, .a: Core.IntLiteral}` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE+8]]:23: note: type `{.b: Core.IntLiteral, .c: Core.IntLiteral, .a: Core.IntLiteral}` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassThreeFields({.b = 1, .c = 2, .a = 3});
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_todo_struct_init_nonempty.carbon:[[@LINE-63]]:10: in file included here [InCppInclude]
@@ -385,7 +385,7 @@ fn Empty(value: (), ref reference: ()) {
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+11]]:20: error: cannot implicitly convert expression of type `()` to `Cpp.NoFields` [ConversionFailure]
// CHECK:STDERR: Cpp.PassNoFields(());
// CHECK:STDERR: ^~
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+8]]:20: note: type `()` does not implement interface `Core.ImplicitAs(Cpp.NoFields)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+8]]:20: note: type `()` does not implement interface `Core.ImplicitAs(Cpp.NoFields)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassNoFields(());
// CHECK:STDERR: ^~
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE-14]]:10: in file included here [InCppInclude]
@@ -398,7 +398,7 @@ fn Empty(value: (), ref reference: ()) {
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+11]]:20: error: cannot implicitly convert expression of type `()` to `Cpp.NoFields` [ConversionFailure]
// CHECK:STDERR: Cpp.PassNoFields(value);
// CHECK:STDERR: ^~~~~
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+8]]:20: note: type `()` does not implement interface `Core.ImplicitAs(Cpp.NoFields)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+8]]:20: note: type `()` does not implement interface `Core.ImplicitAs(Cpp.NoFields)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassNoFields(value);
// CHECK:STDERR: ^~~~~
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE-27]]:10: in file included here [InCppInclude]
@@ -411,7 +411,7 @@ fn Empty(value: (), ref reference: ()) {
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+11]]:20: error: cannot implicitly convert expression of type `()` to `Cpp.NoFields` [ConversionFailure]
// CHECK:STDERR: Cpp.PassNoFields(reference);
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+8]]:20: note: type `()` does not implement interface `Core.ImplicitAs(Cpp.NoFields)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+8]]:20: note: type `()` does not implement interface `Core.ImplicitAs(Cpp.NoFields)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassNoFields(reference);
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE-40]]:10: in file included here [InCppInclude]
@@ -424,7 +424,7 @@ fn Empty(value: (), ref reference: ()) {
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+11]]:20: error: cannot implicitly convert expression of type `()` to `Cpp.NoFields` [ConversionFailure]
// CHECK:STDERR: Cpp.PassNoFields(MakeEmpty());
// CHECK:STDERR: ^~~~~~~~~~~
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+8]]:20: note: type `()` does not implement interface `Core.ImplicitAs(Cpp.NoFields)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+8]]:20: note: type `()` does not implement interface `Core.ImplicitAs(Cpp.NoFields)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassNoFields(MakeEmpty());
// CHECK:STDERR: ^~~~~~~~~~~
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE-53]]:10: in file included here [InCppInclude]
@@ -441,7 +441,7 @@ fn ThreeFields(value: (i32, i32, i32), ref reference: (i32, i32, i32)) {
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+11]]:23: error: cannot implicitly convert expression of type `(Core.IntLiteral, Core.IntLiteral, Core.IntLiteral)` to `Cpp.ThreeFields` [ConversionFailure]
// CHECK:STDERR: Cpp.PassThreeFields((1, 2, 3));
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+8]]:23: note: type `(Core.IntLiteral, Core.IntLiteral, Core.IntLiteral)` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+8]]:23: note: type `(Core.IntLiteral, Core.IntLiteral, Core.IntLiteral)` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassThreeFields((1, 2, 3));
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE-70]]:10: in file included here [InCppInclude]
@@ -454,7 +454,7 @@ fn ThreeFields(value: (i32, i32, i32), ref reference: (i32, i32, i32)) {
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+11]]:23: error: cannot implicitly convert expression of type `(i32, i32, i32)` to `Cpp.ThreeFields` [ConversionFailure]
// CHECK:STDERR: Cpp.PassThreeFields(value);
// CHECK:STDERR: ^~~~~
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+8]]:23: note: type `(i32, i32, i32)` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+8]]:23: note: type `(i32, i32, i32)` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassThreeFields(value);
// CHECK:STDERR: ^~~~~
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE-83]]:10: in file included here [InCppInclude]
@@ -467,7 +467,7 @@ fn ThreeFields(value: (i32, i32, i32), ref reference: (i32, i32, i32)) {
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+11]]:23: error: cannot implicitly convert expression of type `(i32, i32, i32)` to `Cpp.ThreeFields` [ConversionFailure]
// CHECK:STDERR: Cpp.PassThreeFields(reference);
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+8]]:23: note: type `(i32, i32, i32)` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+8]]:23: note: type `(i32, i32, i32)` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassThreeFields(reference);
// CHECK:STDERR: ^~~~~~~~~
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE-96]]:10: in file included here [InCppInclude]
@@ -480,7 +480,7 @@ fn ThreeFields(value: (i32, i32, i32), ref reference: (i32, i32, i32)) {
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+11]]:23: error: cannot implicitly convert expression of type `(i32, i32, i32)` to `Cpp.ThreeFields` [ConversionFailure]
// CHECK:STDERR: Cpp.PassThreeFields(MakeThreeFields());
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+8]]:23: note: type `(i32, i32, i32)` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE+8]]:23: note: type `(i32, i32, i32)` does not implement interface `Core.ImplicitAs(Cpp.ThreeFields)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassThreeFields(MakeThreeFields());
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_struct_init_from_tuple.carbon:[[@LINE-109]]:10: in file included here [InCppInclude]
@@ -512,7 +512,7 @@ fn F() {
// CHECK:STDERR: fail_int_from_struct.carbon:[[@LINE+11]]:15: error: cannot implicitly convert expression of type `{}` to `i32` [ConversionFailure]
// CHECK:STDERR: Cpp.PassInt({});
// CHECK:STDERR: ^~
// CHECK:STDERR: fail_int_from_struct.carbon:[[@LINE+8]]:15: note: type `{}` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_int_from_struct.carbon:[[@LINE+8]]:15: note: type `{}` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassInt({});
// CHECK:STDERR: ^~
// CHECK:STDERR: fail_int_from_struct.carbon:[[@LINE-11]]:10: in file included here [InCppInclude]
@@ -525,7 +525,7 @@ fn F() {
// CHECK:STDERR: fail_int_from_struct.carbon:[[@LINE+11]]:15: error: cannot implicitly convert expression of type `()` to `i32` [ConversionFailure]
// CHECK:STDERR: Cpp.PassInt(());
// CHECK:STDERR: ^~
// CHECK:STDERR: fail_int_from_struct.carbon:[[@LINE+8]]:15: note: type `()` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_int_from_struct.carbon:[[@LINE+8]]:15: note: type `()` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassInt(());
// CHECK:STDERR: ^~
// CHECK:STDERR: fail_int_from_struct.carbon:[[@LINE-24]]:10: in file included here [InCppInclude]
@@ -549,7 +549,7 @@ fn F() {
// CHECK:STDERR: fail_int_from_struct_overloaded.carbon:[[@LINE+11]]:22: error: cannot implicitly convert expression of type `{}` to `i32` [ConversionFailure]
// CHECK:STDERR: Cpp.PassOverloaded({});
// CHECK:STDERR: ^~
// CHECK:STDERR: fail_int_from_struct_overloaded.carbon:[[@LINE+8]]:22: note: type `{}` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_int_from_struct_overloaded.carbon:[[@LINE+8]]:22: note: type `{}` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassOverloaded({});
// CHECK:STDERR: ^~
// CHECK:STDERR: fail_int_from_struct_overloaded.carbon:[[@LINE-12]]:10: in file included here [InCppInclude]
@@ -562,7 +562,7 @@ fn F() {
// CHECK:STDERR: fail_int_from_struct_overloaded.carbon:[[@LINE+11]]:22: error: cannot implicitly convert expression of type `()` to `i32` [ConversionFailure]
// CHECK:STDERR: Cpp.PassOverloaded(());
// CHECK:STDERR: ^~
// CHECK:STDERR: fail_int_from_struct_overloaded.carbon:[[@LINE+8]]:22: note: type `()` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_int_from_struct_overloaded.carbon:[[@LINE+8]]:22: note: type `()` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.PassOverloaded(());
// CHECK:STDERR: ^~
// CHECK:STDERR: fail_int_from_struct_overloaded.carbon:[[@LINE-25]]:10: in file included here [InCppInclude]
@@ -614,7 +614,7 @@ fn F() {
// CHECK:STDERR: fail_todo_pass_nested_structs.carbon:[[@LINE+11]]:13: error: cannot implicitly convert expression of type `{.a: {.x: Core.IntLiteral, .y: Core.IntLiteral}, .n: Core.IntLiteral}` to `Cpp.B` [ConversionFailure]
// CHECK:STDERR: Cpp.TakeB({.a = {.x = 1, .y = 2}, .n = 3});
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_todo_pass_nested_structs.carbon:[[@LINE+8]]:13: note: type `{.a: {.x: Core.IntLiteral, .y: Core.IntLiteral}, .n: Core.IntLiteral}` does not implement interface `Core.ImplicitAs(Cpp.B)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_pass_nested_structs.carbon:[[@LINE+8]]:13: note: type `{.a: {.x: Core.IntLiteral, .y: Core.IntLiteral}, .n: Core.IntLiteral}` does not implement interface `Core.ImplicitAs(Cpp.B)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.TakeB({.a = {.x = 1, .y = 2}, .n = 3});
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_todo_pass_nested_structs.carbon:[[@LINE-9]]:10: in file included here [InCppInclude]
@@ -643,7 +643,7 @@ fn F() {
// CHECK:STDERR: fail_import_upsizing_rejected.carbon:[[@LINE+11]]:11: error: cannot implicitly convert expression of type `i16` to `i32` [ConversionFailure]
// CHECK:STDERR: Cpp.foo(1 as i16);
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_import_upsizing_rejected.carbon:[[@LINE+8]]:11: note: type `i16` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_import_upsizing_rejected.carbon:[[@LINE+8]]:11: note: type `i16` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.foo(1 as i16);
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_import_upsizing_rejected.carbon:[[@LINE-9]]:10: in file included here [InCppInclude]
@@ -668,7 +668,7 @@ fn F() {
// CHECK:STDERR: fail_import_downsizing_rejected.carbon:[[@LINE+11]]:11: error: cannot implicitly convert expression of type `i32` to `i16` [ConversionFailure]
// CHECK:STDERR: Cpp.foo(1 as i32);
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_import_downsizing_rejected.carbon:[[@LINE+8]]:11: note: type `i32` does not implement interface `Core.ImplicitAs(i16)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_import_downsizing_rejected.carbon:[[@LINE+8]]:11: note: type `i32` does not implement interface `Core.ImplicitAs(i16)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: Cpp.foo(1 as i32);
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_import_downsizing_rejected.carbon:[[@LINE-9]]:10: in file included here [InCppInclude]
toolchain/check/testdata/interop/cpp/function/pointer.carbon
Vendored
+1 -1
View File
@@ -420,7 +420,7 @@ fn F() {
// CHECK:STDERR: fail_import_deduced_pointer_param_as_optional_pointer.carbon:[[@LINE+7]]:26: error: cannot implicitly convert expression of type `Core.Optional(Cpp.S* as Core.OptionalStorage)` to `Cpp.S*` [ConversionFailure]
// CHECK:STDERR: let unused a: Cpp.S* = Cpp.Indirect({} as Cpp.S);
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_import_deduced_pointer_param_as_optional_pointer.carbon:[[@LINE+4]]:26: note: type `Core.Optional(Cpp.S* as Core.OptionalStorage)` does not implement interface `Core.ImplicitAs(Cpp.S*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_import_deduced_pointer_param_as_optional_pointer.carbon:[[@LINE+4]]:26: note: type `Core.Optional(Cpp.S* as Core.OptionalStorage)` does not implement interface `Core.ImplicitAs(Cpp.S*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let unused a: Cpp.S* = Cpp.Indirect({} as Cpp.S);
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
toolchain/check/testdata/interop/cpp/function/reference.carbon
Vendored
+1 -1
View File
@@ -306,7 +306,7 @@ fn F() {
// CHECK:STDERR: fail_call_return_const_lvalue_ref_const_correctness.carbon:[[@LINE+7]]:29: error: cannot implicitly convert expression of type `const Cpp.S` to `Cpp.S` [ConversionFailure]
// CHECK:STDERR: let unused ref s: Cpp.S = Cpp.ReturnConstLValue();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_call_return_const_lvalue_ref_const_correctness.carbon:[[@LINE+4]]:29: note: type `const Cpp.S` does not implement interface `Core.ImplicitAs(Cpp.S)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_call_return_const_lvalue_ref_const_correctness.carbon:[[@LINE+4]]:29: note: type `const Cpp.S` does not implement interface `Core.ImplicitAs(Cpp.S)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let unused ref s: Cpp.S = Cpp.ReturnConstLValue();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
toolchain/check/testdata/interop/cpp/impls/as.carbon
Vendored
+1 -1
View File
@@ -115,7 +115,7 @@ fn ConstructorExplicit(s: Cpp.Source) {
// CHECK:STDERR: fail_conditionally_explicit_implicit.carbon:[[@LINE+7]]:42: error: cannot implicitly convert expression of type `Cpp.Source` to `Cpp.ConditionallyExplicit` [ConversionFailure]
// CHECK:STDERR: let _: Cpp.ConditionallyExplicitTrue = s;
// CHECK:STDERR: ^
// CHECK:STDERR: fail_conditionally_explicit_implicit.carbon:[[@LINE+4]]:42: note: type `Cpp.Source` does not implement interface `Core.ImplicitAs(Cpp.ConditionallyExplicit)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_conditionally_explicit_implicit.carbon:[[@LINE+4]]:42: note: type `Cpp.Source` does not implement interface `Core.ImplicitAs(Cpp.ConditionallyExplicit)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let _: Cpp.ConditionallyExplicitTrue = s;
// CHECK:STDERR: ^
// CHECK:STDERR:
toolchain/check/testdata/interop/cpp/impls/copy.carbon
Vendored
+2 -2
View File
@@ -123,7 +123,7 @@ fn CopyNonConstCopy(c: Cpp.NonConstCopy) -> Cpp.NonConstCopy {
// CHECK:STDERR: fail_copy_noncopyable.carbon:[[@LINE+7]]:10: error: cannot copy value of type `Cpp.NonConstCopy` [CopyOfUncopyableType]
// CHECK:STDERR: return c;
// CHECK:STDERR: ^
// CHECK:STDERR: fail_copy_noncopyable.carbon:[[@LINE+4]]:10: note: type `Cpp.NonConstCopy` does not implement interface `Core.Copy` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_copy_noncopyable.carbon:[[@LINE+4]]:10: note: type `Cpp.NonConstCopy` does not implement interface `Core.Copy` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return c;
// CHECK:STDERR: ^
// CHECK:STDERR:
@@ -135,7 +135,7 @@ fn CopyAmbiguousCopy(c: Cpp.AmbiguousCopy) -> Cpp.AmbiguousCopy {
// CHECK:STDERR: fail_copy_noncopyable.carbon:[[@LINE+7]]:10: error: cannot copy value of type `Cpp.AmbiguousCopy` [CopyOfUncopyableType]
// CHECK:STDERR: return c;
// CHECK:STDERR: ^
// CHECK:STDERR: fail_copy_noncopyable.carbon:[[@LINE+4]]:10: note: type `Cpp.AmbiguousCopy` does not implement interface `Core.Copy` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_copy_noncopyable.carbon:[[@LINE+4]]:10: note: type `Cpp.AmbiguousCopy` does not implement interface `Core.Copy` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: return c;
// CHECK:STDERR: ^
// CHECK:STDERR:
toolchain/check/testdata/interop/cpp/impls/destroy.carbon
Vendored
+20 -20
View File
@@ -102,28 +102,28 @@ fn DestroyClassWithPrivateBaseDestructor() {
library "[[@TEST_NAME]]";
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE+16]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./types.h:13:7: error: destructor of class 'AmbiguousDestructorT<>' is ambiguous [CppInteropParseError]
// CHECK:STDERR: 13 | class AmbiguousDestructorT {
// CHECK:STDERR: | ^
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE+12]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./types.h:13:7: note: in instantiation of template class 'AmbiguousDestructorT<>' requested here [CppInteropParseNote]
// CHECK:STDERR: 13 | class AmbiguousDestructorT {
// CHECK:STDERR: | ^
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE+8]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./types.h:15:3: note: candidate function [CppInteropParseNote]
// CHECK:STDERR: 15 | ~AmbiguousDestructorT() requires (N != 1);
// CHECK:STDERR: | ^
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE+4]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./types.h:16:3: note: candidate function [CppInteropParseNote]
// CHECK:STDERR: 16 | ~AmbiguousDestructorT() requires (N != 2);
// CHECK:STDERR: | ^
import Cpp library "types.h";
fn AmbiguousDestroy() {
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE+4]]:17: note: while completing C++ type `Cpp.AmbiguousDestructorT` [InCppTypeCompletion]
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE+20]]:17: error: binding pattern has incomplete type `AmbiguousDestructor` in name binding declaration [IncompleteTypeInBindingDecl]
// CHECK:STDERR: var unused a: Cpp.AmbiguousDestructor = {};
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE-6]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./types.h:13:7: note: destructor of class 'AmbiguousDestructorT<>' is ambiguous [CppInteropParseError]
// CHECK:STDERR: 13 | class AmbiguousDestructorT {
// CHECK:STDERR: | ^
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE-10]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./types.h:13:7: note: in instantiation of template class 'AmbiguousDestructorT<>' requested here [CppInteropParseNote]
// CHECK:STDERR: 13 | class AmbiguousDestructorT {
// CHECK:STDERR: | ^
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE-14]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./types.h:15:3: note: candidate function [CppInteropParseNote]
// CHECK:STDERR: 15 | ~AmbiguousDestructorT() requires (N != 1);
// CHECK:STDERR: | ^
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE-18]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./types.h:16:3: note: candidate function [CppInteropParseNote]
// CHECK:STDERR: 16 | ~AmbiguousDestructorT() requires (N != 2);
// CHECK:STDERR: | ^
// CHECK:STDERR:
var unused a: Cpp.AmbiguousDestructor = {};
}
@@ -132,7 +132,7 @@ fn DeletedDestroy() {
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE+8]]:3: error: attempt to use a deleted function [CppInteropParseError]
// CHECK:STDERR: 39 | var unused a: Cpp.DeletedDestructor = {};
// CHECK:STDERR: | ^
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE-14]]:10: in file included here [InCppInclude]
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE-30]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./types.h:23:3: note: '~DeletedDestructor' has been explicitly marked deleted here [CppInteropParseNote]
// CHECK:STDERR: 23 | ~DeletedDestructor() = delete;
// CHECK:STDERR: | ^
@@ -144,7 +144,7 @@ fn PrivateDestroy() {
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE+8]]:3: error: cannot access private member `<C++ destructor>` of type `Cpp.PrivateDestructor` [ClassInvalidMemberAccess]
// CHECK:STDERR: var unused a: Cpp.PrivateDestructor = {};
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE-26]]:10: in file included here [InCppInclude]
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE-42]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./types.h:28:3: note: declared here [ClassMemberDeclaration]
// CHECK:STDERR: ~PrivateDestructor();
// CHECK:STDERR: ^
@@ -156,7 +156,7 @@ fn ProtectedDestroy() {
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE+8]]:3: error: cannot access protected member `<C++ destructor>` of type `Cpp.ProtectedDestructor` [ClassInvalidMemberAccess]
// CHECK:STDERR: var unused a: Cpp.ProtectedDestructor = {};
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE-38]]:10: in file included here [InCppInclude]
// CHECK:STDERR: fail_destroy_nondestroyable.carbon:[[@LINE-54]]:10: in file included here [InCppInclude]
// CHECK:STDERR: ./types.h:33:3: note: declared here [ClassMemberDeclaration]
// CHECK:STDERR: ~ProtectedDestructor();
// CHECK:STDERR: ^
toolchain/check/testdata/interop/cpp/impls/implicit_as.carbon
Vendored
+14 -14
View File
@@ -148,7 +148,7 @@ fn DeletedConstructorTest(s: Cpp.Source) {
// CHECK:STDERR: fail_deleted.carbon:[[@LINE+7]]:35: error: cannot implicitly convert expression of type `Cpp.Source` to `Cpp.DeletedConstructor` [ConversionFailure]
// CHECK:STDERR: let _: Cpp.DeletedConstructor = s;
// CHECK:STDERR: ^
// CHECK:STDERR: fail_deleted.carbon:[[@LINE+4]]:35: note: type `Cpp.Source` does not implement interface `Core.ImplicitAs(Cpp.DeletedConstructor)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_deleted.carbon:[[@LINE+4]]:35: note: type `Cpp.Source` does not implement interface `Core.ImplicitAs(Cpp.DeletedConstructor)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let _: Cpp.DeletedConstructor = s;
// CHECK:STDERR: ^
// CHECK:STDERR:
@@ -161,7 +161,7 @@ fn DeletedConversionTest(s: Cpp.DeletedConversion) {
// CHECK:STDERR: fail_deleted.carbon:[[@LINE+7]]:21: error: cannot implicitly convert expression of type `Cpp.DeletedConversion` to `Cpp.Dest` [ConversionFailure]
// CHECK:STDERR: let _: Cpp.Dest = s;
// CHECK:STDERR: ^
// CHECK:STDERR: fail_deleted.carbon:[[@LINE+4]]:21: note: type `Cpp.DeletedConversion` does not implement interface `Core.ImplicitAs(Cpp.Dest)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_deleted.carbon:[[@LINE+4]]:21: note: type `Cpp.DeletedConversion` does not implement interface `Core.ImplicitAs(Cpp.Dest)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let _: Cpp.Dest = s;
// CHECK:STDERR: ^
// CHECK:STDERR:
@@ -180,7 +180,7 @@ fn ExplicitConstructorTest(s: Cpp.Source) {
// CHECK:STDERR: fail_explicit.carbon:[[@LINE+7]]:36: error: cannot implicitly convert expression of type `Cpp.Source` to `Cpp.ExplicitConstructor` [ConversionFailure]
// CHECK:STDERR: let _: Cpp.ExplicitConstructor = s;
// CHECK:STDERR: ^
// CHECK:STDERR: fail_explicit.carbon:[[@LINE+4]]:36: note: type `Cpp.Source` does not implement interface `Core.ImplicitAs(Cpp.ExplicitConstructor)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_explicit.carbon:[[@LINE+4]]:36: note: type `Cpp.Source` does not implement interface `Core.ImplicitAs(Cpp.ExplicitConstructor)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let _: Cpp.ExplicitConstructor = s;
// CHECK:STDERR: ^
// CHECK:STDERR:
@@ -193,7 +193,7 @@ fn ExplicitConversionTest(s: Cpp.ExplicitConversion) {
// CHECK:STDERR: fail_explicit.carbon:[[@LINE+7]]:21: error: cannot implicitly convert expression of type `Cpp.ExplicitConversion` to `Cpp.Dest` [ConversionFailure]
// CHECK:STDERR: let _: Cpp.Dest = s;
// CHECK:STDERR: ^
// CHECK:STDERR: fail_explicit.carbon:[[@LINE+4]]:21: note: type `Cpp.ExplicitConversion` does not implement interface `Core.ImplicitAs(Cpp.Dest)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_explicit.carbon:[[@LINE+4]]:21: note: type `Cpp.ExplicitConversion` does not implement interface `Core.ImplicitAs(Cpp.Dest)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let _: Cpp.Dest = s;
// CHECK:STDERR: ^
// CHECK:STDERR:
@@ -224,7 +224,7 @@ fn IntConstructorTest(u: u32) {
// CHECK:STDERR: fail_no_u32_to_int_conversion_in_carbon.carbon:[[@LINE+11]]:31: error: cannot implicitly convert expression of type `u32` to `i32` [ConversionFailure]
// CHECK:STDERR: let _: Cpp.IntConstructor = u;
// CHECK:STDERR: ^
// CHECK:STDERR: fail_no_u32_to_int_conversion_in_carbon.carbon:[[@LINE+8]]:31: note: type `u32` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_no_u32_to_int_conversion_in_carbon.carbon:[[@LINE+8]]:31: note: type `u32` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let _: Cpp.IntConstructor = u;
// CHECK:STDERR: ^
// CHECK:STDERR: fail_no_u32_to_int_conversion_in_carbon.carbon:[[@LINE-10]]:10: in file included here [InCppInclude]
@@ -303,7 +303,7 @@ fn InitFromTuple() {
// CHECK:STDERR: fail_todo_aggregate_from_tuple.carbon:[[@LINE+7]]:26: error: cannot implicitly convert expression of type `()` to `Cpp.Aggregate` [ConversionFailure]
// CHECK:STDERR: let _: Cpp.Aggregate = ();
// CHECK:STDERR: ^~
// CHECK:STDERR: fail_todo_aggregate_from_tuple.carbon:[[@LINE+4]]:26: note: type `()` does not implement interface `Core.ImplicitAs(Cpp.Aggregate)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_aggregate_from_tuple.carbon:[[@LINE+4]]:26: note: type `()` does not implement interface `Core.ImplicitAs(Cpp.Aggregate)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let _: Cpp.Aggregate = ();
// CHECK:STDERR: ^~
// CHECK:STDERR:
@@ -311,7 +311,7 @@ fn InitFromTuple() {
// CHECK:STDERR: fail_todo_aggregate_from_tuple.carbon:[[@LINE+7]]:26: error: cannot implicitly convert expression of type `(Core.IntLiteral,)` to `Cpp.Aggregate` [ConversionFailure]
// CHECK:STDERR: let _: Cpp.Aggregate = (1,);
// CHECK:STDERR: ^~~~
// CHECK:STDERR: fail_todo_aggregate_from_tuple.carbon:[[@LINE+4]]:26: note: type `(Core.IntLiteral,)` does not implement interface `Core.ImplicitAs(Cpp.Aggregate)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_aggregate_from_tuple.carbon:[[@LINE+4]]:26: note: type `(Core.IntLiteral,)` does not implement interface `Core.ImplicitAs(Cpp.Aggregate)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let _: Cpp.Aggregate = (1,);
// CHECK:STDERR: ^~~~
// CHECK:STDERR:
@@ -319,7 +319,7 @@ fn InitFromTuple() {
// CHECK:STDERR: fail_todo_aggregate_from_tuple.carbon:[[@LINE+7]]:26: error: cannot implicitly convert expression of type `(Core.IntLiteral, Core.IntLiteral)` to `Cpp.Aggregate` [ConversionFailure]
// CHECK:STDERR: let _: Cpp.Aggregate = (1, 2);
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR: fail_todo_aggregate_from_tuple.carbon:[[@LINE+4]]:26: note: type `(Core.IntLiteral, Core.IntLiteral)` does not implement interface `Core.ImplicitAs(Cpp.Aggregate)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_aggregate_from_tuple.carbon:[[@LINE+4]]:26: note: type `(Core.IntLiteral, Core.IntLiteral)` does not implement interface `Core.ImplicitAs(Cpp.Aggregate)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let _: Cpp.Aggregate = (1, 2);
// CHECK:STDERR: ^~~~~~
// CHECK:STDERR:
@@ -338,7 +338,7 @@ fn InitFromStruct() {
// CHECK:STDERR: fail_todo_aggregate_from_struct.carbon:[[@LINE+7]]:26: error: cannot implicitly convert expression of type `{}` to `Cpp.Aggregate` [ConversionFailure]
// CHECK:STDERR: let _: Cpp.Aggregate = {};
// CHECK:STDERR: ^~
// CHECK:STDERR: fail_todo_aggregate_from_struct.carbon:[[@LINE+4]]:26: note: type `{}` does not implement interface `Core.ImplicitAs(Cpp.Aggregate)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_aggregate_from_struct.carbon:[[@LINE+4]]:26: note: type `{}` does not implement interface `Core.ImplicitAs(Cpp.Aggregate)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let _: Cpp.Aggregate = {};
// CHECK:STDERR: ^~
// CHECK:STDERR:
@@ -346,7 +346,7 @@ fn InitFromStruct() {
// CHECK:STDERR: fail_todo_aggregate_from_struct.carbon:[[@LINE+7]]:26: error: cannot implicitly convert expression of type `{.x: Core.IntLiteral}` to `Cpp.Aggregate` [ConversionFailure]
// CHECK:STDERR: let _: Cpp.Aggregate = {.x = 1};
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_todo_aggregate_from_struct.carbon:[[@LINE+4]]:26: note: type `{.x: Core.IntLiteral}` does not implement interface `Core.ImplicitAs(Cpp.Aggregate)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_aggregate_from_struct.carbon:[[@LINE+4]]:26: note: type `{.x: Core.IntLiteral}` does not implement interface `Core.ImplicitAs(Cpp.Aggregate)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let _: Cpp.Aggregate = {.x = 1};
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR:
@@ -354,7 +354,7 @@ fn InitFromStruct() {
// CHECK:STDERR: fail_todo_aggregate_from_struct.carbon:[[@LINE+7]]:26: error: cannot implicitly convert expression of type `{.x: Core.IntLiteral, .y: Core.IntLiteral}` to `Cpp.Aggregate` [ConversionFailure]
// CHECK:STDERR: let _: Cpp.Aggregate = {.x = 1, .y = 2};
// CHECK:STDERR: ^~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_todo_aggregate_from_struct.carbon:[[@LINE+4]]:26: note: type `{.x: Core.IntLiteral, .y: Core.IntLiteral}` does not implement interface `Core.ImplicitAs(Cpp.Aggregate)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_todo_aggregate_from_struct.carbon:[[@LINE+4]]:26: note: type `{.x: Core.IntLiteral, .y: Core.IntLiteral}` does not implement interface `Core.ImplicitAs(Cpp.Aggregate)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let _: Cpp.Aggregate = {.x = 1, .y = 2};
// CHECK:STDERR: ^~~~~~~~~~~~~~~~
// CHECK:STDERR:
@@ -387,7 +387,7 @@ fn InitFromStruct() {
// CHECK:STDERR: fail_non_aggregate_from_struct.carbon:[[@LINE+7]]:29: error: cannot implicitly convert expression of type `{}` to `Cpp.NonAggregate` [ConversionFailure]
// CHECK:STDERR: let _: Cpp.NonAggregate = {};
// CHECK:STDERR: ^~
// CHECK:STDERR: fail_non_aggregate_from_struct.carbon:[[@LINE+4]]:29: note: type `{}` does not implement interface `Core.ImplicitAs(Cpp.NonAggregate)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_non_aggregate_from_struct.carbon:[[@LINE+4]]:29: note: type `{}` does not implement interface `Core.ImplicitAs(Cpp.NonAggregate)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let _: Cpp.NonAggregate = {};
// CHECK:STDERR: ^~
// CHECK:STDERR:
@@ -395,7 +395,7 @@ fn InitFromStruct() {
// CHECK:STDERR: fail_non_aggregate_from_struct.carbon:[[@LINE+7]]:29: error: cannot implicitly convert expression of type `{.x: Core.IntLiteral}` to `Cpp.NonAggregate` [ConversionFailure]
// CHECK:STDERR: let _: Cpp.NonAggregate = {.x = 1};
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR: fail_non_aggregate_from_struct.carbon:[[@LINE+4]]:29: note: type `{.x: Core.IntLiteral}` does not implement interface `Core.ImplicitAs(Cpp.NonAggregate)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_non_aggregate_from_struct.carbon:[[@LINE+4]]:29: note: type `{.x: Core.IntLiteral}` does not implement interface `Core.ImplicitAs(Cpp.NonAggregate)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let _: Cpp.NonAggregate = {.x = 1};
// CHECK:STDERR: ^~~~~~~~
// CHECK:STDERR:
@@ -403,7 +403,7 @@ fn InitFromStruct() {
// CHECK:STDERR: fail_non_aggregate_from_struct.carbon:[[@LINE+7]]:29: error: cannot implicitly convert expression of type `{.x: Core.IntLiteral, .y: Core.IntLiteral}` to `Cpp.NonAggregate` [ConversionFailure]
// CHECK:STDERR: let _: Cpp.NonAggregate = {.x = 1, .y = 2};
// CHECK:STDERR: ^~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_non_aggregate_from_struct.carbon:[[@LINE+4]]:29: note: type `{.x: Core.IntLiteral, .y: Core.IntLiteral}` does not implement interface `Core.ImplicitAs(Cpp.NonAggregate)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_non_aggregate_from_struct.carbon:[[@LINE+4]]:29: note: type `{.x: Core.IntLiteral, .y: Core.IntLiteral}` does not implement interface `Core.ImplicitAs(Cpp.NonAggregate)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let _: Cpp.NonAggregate = {.x = 1, .y = 2};
// CHECK:STDERR: ^~~~~~~~~~~~~~~~
// CHECK:STDERR:
toolchain/check/testdata/interop/cpp/template/non_type_param.carbon
Vendored
+3 -3
View File
@@ -38,7 +38,7 @@ import Cpp library "templates.h";
// CHECK:STDERR: fail_int_param_mismatch.carbon:[[@LINE+7]]:1: error: cannot implicitly convert expression of type `Cpp.Simple` to `Cpp.Simple` [ConversionFailure]
// CHECK:STDERR: var s: Cpp.Simple(456) = Cpp.MakeSimple123();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR: fail_int_param_mismatch.carbon:[[@LINE+4]]:1: note: type `Cpp.Simple` does not implement interface `Core.ImplicitAs(Cpp.Simple)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_int_param_mismatch.carbon:[[@LINE+4]]:1: note: type `Cpp.Simple` does not implement interface `Core.ImplicitAs(Cpp.Simple)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: var s: Cpp.Simple(456) = Cpp.MakeSimple123();
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~
// CHECK:STDERR:
@@ -113,7 +113,7 @@ import Cpp library "templates.h";
// CHECK:STDERR: fail_type_argument.carbon:[[@LINE+7]]:26: error: cannot implicitly convert expression of type `type` to `i32` [ConversionFailure]
// CHECK:STDERR: var x: Cpp.TwoNonType(1, Cpp.A);
// CHECK:STDERR: ^~~~~
// CHECK:STDERR: fail_type_argument.carbon:[[@LINE+4]]:26: note: type `type` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_type_argument.carbon:[[@LINE+4]]:26: note: type `type` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: var x: Cpp.TwoNonType(1, Cpp.A);
// CHECK:STDERR: ^~~~~
// CHECK:STDERR:
@@ -130,7 +130,7 @@ var n: i32;
// CHECK:STDERR: fail_no_conversion.carbon:[[@LINE+7]]:26: error: cannot implicitly convert expression of type `i32*` to `i32` [ConversionFailure]
// CHECK:STDERR: var x: Cpp.TwoNonType(1, &n);
// CHECK:STDERR: ^~
// CHECK:STDERR: fail_no_conversion.carbon:[[@LINE+4]]:26: note: type `i32*` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_no_conversion.carbon:[[@LINE+4]]:26: note: type `i32*` does not implement interface `Core.ImplicitAs(i32)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: var x: Cpp.TwoNonType(1, &n);
// CHECK:STDERR: ^~
// CHECK:STDERR:
toolchain/check/testdata/interop/cpp/template/type_param.carbon
Vendored
+1 -1
View File
@@ -36,7 +36,7 @@ import Cpp library "templates.h";
// CHECK:STDERR: fail_non_type_argument.carbon:[[@LINE+7]]:28: error: cannot implicitly convert non-type value of type `bool` to `type` [ConversionFailureNonTypeToFacet]
// CHECK:STDERR: var x: Cpp.TwoTypes(Cpp.A, true);
// CHECK:STDERR: ^~~~
// CHECK:STDERR: fail_non_type_argument.carbon:[[@LINE+4]]:28: note: type `bool` does not implement interface `Core.ImplicitAs(type)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_non_type_argument.carbon:[[@LINE+4]]:28: note: type `bool` does not implement interface `Core.ImplicitAs(type)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: var x: Cpp.TwoTypes(Cpp.A, true);
// CHECK:STDERR: ^~~~
// CHECK:STDERR:
toolchain/check/testdata/interop/cpp/void_pointer.carbon
Vendored
+2 -2
View File
@@ -79,7 +79,7 @@ fn F(input: Cpp.void*) {
// CHECK:STDERR: fail_explicit_as_from_void_pointer_to_cpp_class_pointer.carbon:[[@LINE+7]]:26: error: cannot convert expression of type `Cpp.void*` to `Cpp.S*` with `as` [ConversionFailure]
// CHECK:STDERR: let unused p: Cpp.S* = input as Cpp.S*;
// CHECK:STDERR: ^~~~~~~~~~~~~~~
// CHECK:STDERR: fail_explicit_as_from_void_pointer_to_cpp_class_pointer.carbon:[[@LINE+4]]:26: note: type `Cpp.void*` does not implement interface `Core.As(Cpp.S*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_explicit_as_from_void_pointer_to_cpp_class_pointer.carbon:[[@LINE+4]]:26: note: type `Cpp.void*` does not implement interface `Core.As(Cpp.S*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let unused p: Cpp.S* = input as Cpp.S*;
// CHECK:STDERR: ^~~~~~~~~~~~~~~
// CHECK:STDERR:
@@ -100,7 +100,7 @@ fn F(input: Cpp.void*) {
// CHECK:STDERR: fail_explicit_as_from_void_pointer_to_carbon_class_pointer.carbon:[[@LINE+7]]:22: error: cannot convert expression of type `Cpp.void*` to `C*` with `as` [ConversionFailure]
// CHECK:STDERR: let unused p: C* = input as C*;
// CHECK:STDERR: ^~~~~~~~~~~
// CHECK:STDERR: fail_explicit_as_from_void_pointer_to_carbon_class_pointer.carbon:[[@LINE+4]]:22: note: type `Cpp.void*` does not implement interface `Core.As(C*)` [MissingImplInMemberAccessNote]
// CHECK:STDERR: fail_explicit_as_from_void_pointer_to_carbon_class_pointer.carbon:[[@LINE+4]]:22: note: type `Cpp.void*` does not implement interface `Core.As(C*)` [MissingImplInMemberAccessInContext]
// CHECK:STDERR: let unused p: C* = input as C*;
// CHECK:STDERR: ^~~~~~~~~~~
// CHECK:STDERR: