mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-11-15 09:48:32 +00:00
Render diagnostics through the terminal library (#7683)
Diagnostic rendering was part of the data model: `Loc::FormatLocation` and `Loc::FormatSnippet` wrote plain text to a stream, so no capability, color, or terminal width could reach them. A diagnostic is now one message with labels, contexts, and location information attached, and `Diagnostics::Renderer` draws it into a `Terminal::Buffer`. The design is in `toolchain/docs/diagnostics_rendering.md` (#7668), authoring in `toolchain/docs/diagnostics.md`. Before: ``` example.carbon:6:3: error: 1 argument passed to function expecting 0 arguments Run0(1); ^~~~~~~ example.carbon:3:1: note: calling function declared here fn Run0() {} ^~~~~~~~~~~ ``` After: ``` error: 1 argument passed to function expecting 0 arguments ╭─┤ example.carbon:6:3 ┆ 3 │ fn Run0() {} · ─────┬───── · ╰──┤ calling function declared here ┆ -> 6 │ Run0(1); · ─────── ╰──────────── ``` `--no-diagnostic-snippets` gives a compact form, `example.carbon:6:3-9`. File tests use it; the rendering tests under `toolchain/diagnostics/testdata` ask for snippets. C++ interop diagnostics are data now rather than text Clang drew: `SemIR::ClangSourceLocId` names a `clang::SourceRange`, and a Clang location is marked as the point it names. `StreamConsumer` moves to a `:renderer` target that `:emitter` does not depend on, keeping `common/terminal` out of `consumer.h`. Capabilities come from the file behind the error stream, so tests get plain ASCII. `renderer_fuzzer` draws diagnostics built from fuzzer bytes with every capability combination, since a shape the renderer doesn't expect must never be why the compiler dies while reporting a problem. TODOs mark the follow-ups: line weights and crossing lines, wrapping that keeps a quoted type whole, and ordering diagnostics that share a byte offset. Also: `IncorrectExtension`'s hint moves into its message, since its note had no location of its own, and `strip_noise` in `check_diagnostics.py` blanks multi-line `#define`s instead of deleting them. Assisted-by: Claude Code
This commit is contained in:
Chandler Carruth authored and 
GitHub committed
1 parent
e1c8c1f855
commit
2c9739799b
1205 files changed
+20291
-24988
No files matched your search
@@ -43,33 +43,21 @@ import Cpp;
|
||||
// HLSL extension, or by mapping to a `std::array` parameter.
|
||||
|
||||
// TODO: These diagnostics are very bad.
|
||||
// CHECK:STDERR: fail_todo_array_var_param.carbon:[[@LINE+8]]:1: error: semantics TODO: `by-var array parameter` [SemanticsTodo]
|
||||
// CHECK:STDERR: fn FArrayVarParam(var a: array(i32, 5)) -> i32 { return a[2]; }
|
||||
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
// CHECK:STDERR: fail_todo_array_var_param.carbon:[[@LINE+4]]:1-48: error: semantics TODO: `by-var array parameter` [SemanticsTodo]
|
||||
// CHECK:STDERR:
|
||||
// CHECK:STDERR: fail_todo_array_var_param.carbon:[[@LINE+4]]:1: error: semantics TODO: `failed to map C++ type to Carbon` [SemanticsTodo]
|
||||
// CHECK:STDERR: fn FArrayVarParam(var a: array(i32, 5)) -> i32 { return a[2]; }
|
||||
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
// CHECK:STDERR: fail_todo_array_var_param.carbon:[[@LINE+2]]:1-48: error: semantics TODO: `failed to map C++ type to Carbon` [SemanticsTodo]
|
||||
// CHECK:STDERR:
|
||||
fn FArrayVarParam(var a: array(i32, 5)) -> i32 { return a[2]; }
|
||||
|
||||
inline Cpp '''
|
||||
int GArrayVarParam() {
|
||||
//@dump-sem-ir-begin
|
||||
// CHECK:STDERR: fail_todo_array_var_param.carbon:[[@LINE+15]]:10: error: no member named 'FArrayVarParam' in namespace 'Carbon'; did you mean 'GArrayVarParam'? [CppInteropParseError]
|
||||
// CHECK:STDERR: 39 | return Carbon::FArrayVarParam({1, 2, 3, 4, 5});
|
||||
// CHECK:STDERR: | ^~~~~~~~~~~~~~~~~~~~~~
|
||||
// CHECK:STDERR: | GArrayVarParam
|
||||
// CHECK:STDERR: fail_todo_array_var_param.carbon:[[@LINE-6]]:5: note: 'GArrayVarParam' declared here [CppInteropParseNote]
|
||||
// CHECK:STDERR: 22 | int GArrayVarParam() {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_todo_array_var_param.carbon:[[@LINE+7]]:10: error: no member named 'FArrayVarParam' in namespace 'Carbon'; did you mean 'GArrayVarParam'? [CppInteropParseError]
|
||||
// CHECK:STDERR: fail_todo_array_var_param.carbon:[[@LINE+6]]:10-31: note: replace with `GArrayVarParam` [CppInteropFixItReplacement]
|
||||
// CHECK:STDERR: fail_todo_array_var_param.carbon:[[@LINE-4]]:5: note: 'GArrayVarParam' declared here [CppInteropParseNote]
|
||||
// CHECK:STDERR:
|
||||
// CHECK:STDERR: fail_todo_array_var_param.carbon:[[@LINE+7]]:33: error: too many arguments to function call, expected 0, have 1 [CppInteropParseError]
|
||||
// CHECK:STDERR: 39 | return Carbon::FArrayVarParam({1, 2, 3, 4, 5});
|
||||
// CHECK:STDERR: | ~~~~~~~~~~~~~~ ^~~~~~~~~~~~~~~
|
||||
// CHECK:STDERR: fail_todo_array_var_param.carbon:[[@LINE-13]]:5: note: 'GArrayVarParam' declared here [CppInteropParseNote]
|
||||
// CHECK:STDERR: 22 | int GArrayVarParam() {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_todo_array_var_param.carbon:[[@LINE+3]]:33-47: error: too many arguments to function call, expected 0, have 1 [CppInteropParseError]
|
||||
// CHECK:STDERR: fail_todo_array_var_param.carbon:[[@LINE-7]]:5: note: 'GArrayVarParam' declared here [CppInteropParseNote]
|
||||
// CHECK:STDERR:
|
||||
return Carbon::FArrayVarParam({1, 2, 3, 4, 5});
|
||||
//@dump-sem-ir-end
|
||||
@@ -85,9 +73,7 @@ import Cpp;
|
||||
// types, as C++ does not have such return types.
|
||||
// TODO: Support this, perhaps by returning a `std::array`.
|
||||
|
||||
// CHECK:STDERR: fail_todo_array_return.carbon:[[@LINE+4]]:1: error: semantics TODO: `array return type` [SemanticsTodo]
|
||||
// CHECK:STDERR: fn FArrayReturn() -> array(i32, 5) {
|
||||
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
// CHECK:STDERR: fail_todo_array_return.carbon:[[@LINE+2]]:1-36: error: semantics TODO: `array return type` [SemanticsTodo]
|
||||
// CHECK:STDERR:
|
||||
fn FArrayReturn() -> array(i32, 5) {
|
||||
return (1, 2, 3, 4, 5);
|
||||
@@ -95,18 +81,12 @@ fn FArrayReturn() -> array(i32, 5) {
|
||||
|
||||
inline Cpp '''
|
||||
int GArrayReturn() {
|
||||
// CHECK:STDERR: fail_todo_array_return.carbon:[[@LINE+8]]:16: error: no member named 'FArrayReturn' in namespace 'Carbon'; did you mean 'GArrayReturn'? [CppInteropParseError]
|
||||
// CHECK:STDERR: 27 | auto &&arr = Carbon::FArrayReturn();
|
||||
// CHECK:STDERR: | ^~~~~~~~~~~~~~~~~~~~
|
||||
// CHECK:STDERR: | GArrayReturn
|
||||
// CHECK:STDERR: fail_todo_array_return.carbon:[[@LINE-5]]:5: note: 'GArrayReturn' declared here [CppInteropParseNote]
|
||||
// CHECK:STDERR: 18 | int GArrayReturn() {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_todo_array_return.carbon:[[@LINE+4]]:16: error: no member named 'FArrayReturn' in namespace 'Carbon'; did you mean 'GArrayReturn'? [CppInteropParseError]
|
||||
// CHECK:STDERR: fail_todo_array_return.carbon:[[@LINE+3]]:16-35: note: replace with `GArrayReturn` [CppInteropFixItReplacement]
|
||||
// CHECK:STDERR: fail_todo_array_return.carbon:[[@LINE-3]]:5: note: 'GArrayReturn' declared here [CppInteropParseNote]
|
||||
// CHECK:STDERR:
|
||||
auto &&arr = Carbon::FArrayReturn();
|
||||
// CHECK:STDERR: fail_todo_array_return.carbon:[[@LINE+4]]:13: error: subscripted value is not an array, pointer, or vector [CppInteropParseError]
|
||||
// CHECK:STDERR: 32 | return arr[0];
|
||||
// CHECK:STDERR: | ~~~^~
|
||||
// CHECK:STDERR: fail_todo_array_return.carbon:[[@LINE+2]]:13: error: subscripted value is not an array, pointer, or vector [CppInteropParseError]
|
||||
// CHECK:STDERR:
|
||||
return arr[0];
|
||||
}
|
||||
|
||||
@@ -36,18 +36,10 @@ class FactoryIsMethod {
|
||||
|
||||
inline Cpp '''
|
||||
void CallFactoryIsMethod() {
|
||||
// CHECK:STDERR: fail_factory_is_method.carbon:[[@LINE+13]]:27: error: no matching constructor for initialization of 'Carbon::FactoryIsMethod' [CppInteropParseError]
|
||||
// CHECK:STDERR: 24 | Carbon::FactoryIsMethod a(42);
|
||||
// CHECK:STDERR: | ^ ~~
|
||||
// CHECK:STDERR: fail_factory_is_method.carbon:[[@LINE-9]]:23: note: candidate constructor (the implicit copy constructor) not viable: no known conversion from 'int' to 'const FactoryIsMethod' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: 5 | class FactoryIsMethod {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_factory_is_method.carbon:[[@LINE-12]]:23: note: candidate constructor (the implicit move constructor) not viable: no known conversion from 'int' to 'FactoryIsMethod' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: 5 | class FactoryIsMethod {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_factory_is_method.carbon:[[@LINE-15]]:23: note: candidate constructor (the implicit default constructor) not viable: requires 0 arguments, but 1 was provided [CppInteropParseNote]
|
||||
// CHECK:STDERR: 5 | class FactoryIsMethod {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_factory_is_method.carbon:[[@LINE+5]]:27: error: no matching constructor for initialization of 'Carbon::FactoryIsMethod' [CppInteropParseError]
|
||||
// CHECK:STDERR: fail_factory_is_method.carbon:[[@LINE-7]]:23: note: candidate constructor (the implicit copy constructor) not viable: no known conversion from 'int' to 'const FactoryIsMethod' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: fail_factory_is_method.carbon:[[@LINE-8]]:23: note: candidate constructor (the implicit move constructor) not viable: no known conversion from 'int' to 'FactoryIsMethod' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: fail_factory_is_method.carbon:[[@LINE-9]]:23: note: candidate constructor (the implicit default constructor) not viable: requires 0 arguments, but 1 was provided [CppInteropParseNote]
|
||||
// CHECK:STDERR:
|
||||
Carbon::FactoryIsMethod a(42);
|
||||
}
|
||||
@@ -64,18 +56,10 @@ class FactoryDoesntReturnSelf {
|
||||
|
||||
inline Cpp '''
|
||||
void CallFactoryDoesntReturnSelf() {
|
||||
// CHECK:STDERR: fail_factory_doesnt_return_self.carbon:[[@LINE+13]]:35: error: no matching constructor for initialization of 'Carbon::FactoryDoesntReturnSelf' [CppInteropParseError]
|
||||
// CHECK:STDERR: 24 | Carbon::FactoryDoesntReturnSelf a(42);
|
||||
// CHECK:STDERR: | ^ ~~
|
||||
// CHECK:STDERR: fail_factory_doesnt_return_self.carbon:[[@LINE-9]]:31: note: candidate constructor (the implicit copy constructor) not viable: no known conversion from 'int' to 'const FactoryDoesntReturnSelf' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: 5 | class FactoryDoesntReturnSelf {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_factory_doesnt_return_self.carbon:[[@LINE-12]]:31: note: candidate constructor (the implicit move constructor) not viable: no known conversion from 'int' to 'FactoryDoesntReturnSelf' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: 5 | class FactoryDoesntReturnSelf {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_factory_doesnt_return_self.carbon:[[@LINE-15]]:31: note: candidate constructor (the implicit default constructor) not viable: requires 0 arguments, but 1 was provided [CppInteropParseNote]
|
||||
// CHECK:STDERR: 5 | class FactoryDoesntReturnSelf {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_factory_doesnt_return_self.carbon:[[@LINE+5]]:35: error: no matching constructor for initialization of 'Carbon::FactoryDoesntReturnSelf' [CppInteropParseError]
|
||||
// CHECK:STDERR: fail_factory_doesnt_return_self.carbon:[[@LINE-7]]:31: note: candidate constructor (the implicit copy constructor) not viable: no known conversion from 'int' to 'const FactoryDoesntReturnSelf' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: fail_factory_doesnt_return_self.carbon:[[@LINE-8]]:31: note: candidate constructor (the implicit move constructor) not viable: no known conversion from 'int' to 'FactoryDoesntReturnSelf' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: fail_factory_doesnt_return_self.carbon:[[@LINE-9]]:31: note: candidate constructor (the implicit default constructor) not viable: requires 0 arguments, but 1 was provided [CppInteropParseNote]
|
||||
// CHECK:STDERR:
|
||||
Carbon::FactoryDoesntReturnSelf a(42);
|
||||
}
|
||||
@@ -92,18 +76,10 @@ class FactoryReturnsByRef {
|
||||
|
||||
inline Cpp '''
|
||||
void CallFactoryReturnsByRef() {
|
||||
// CHECK:STDERR: fail_factory_returns_by_ref.carbon:[[@LINE+13]]:31: error: no matching constructor for initialization of 'Carbon::FactoryReturnsByRef' [CppInteropParseError]
|
||||
// CHECK:STDERR: 24 | Carbon::FactoryReturnsByRef a(42);
|
||||
// CHECK:STDERR: | ^ ~~
|
||||
// CHECK:STDERR: fail_factory_returns_by_ref.carbon:[[@LINE-9]]:27: note: candidate constructor (the implicit copy constructor) not viable: no known conversion from 'int' to 'const FactoryReturnsByRef' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: 5 | class FactoryReturnsByRef {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_factory_returns_by_ref.carbon:[[@LINE-12]]:27: note: candidate constructor (the implicit move constructor) not viable: no known conversion from 'int' to 'FactoryReturnsByRef' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: 5 | class FactoryReturnsByRef {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_factory_returns_by_ref.carbon:[[@LINE-15]]:27: note: candidate constructor (the implicit default constructor) not viable: requires 0 arguments, but 1 was provided [CppInteropParseNote]
|
||||
// CHECK:STDERR: 5 | class FactoryReturnsByRef {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_factory_returns_by_ref.carbon:[[@LINE+5]]:31: error: no matching constructor for initialization of 'Carbon::FactoryReturnsByRef' [CppInteropParseError]
|
||||
// CHECK:STDERR: fail_factory_returns_by_ref.carbon:[[@LINE-7]]:27: note: candidate constructor (the implicit copy constructor) not viable: no known conversion from 'int' to 'const FactoryReturnsByRef' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: fail_factory_returns_by_ref.carbon:[[@LINE-8]]:27: note: candidate constructor (the implicit move constructor) not viable: no known conversion from 'int' to 'FactoryReturnsByRef' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: fail_factory_returns_by_ref.carbon:[[@LINE-9]]:27: note: candidate constructor (the implicit default constructor) not viable: requires 0 arguments, but 1 was provided [CppInteropParseNote]
|
||||
// CHECK:STDERR:
|
||||
Carbon::FactoryReturnsByRef a(42);
|
||||
}
|
||||
@@ -115,9 +91,7 @@ library "[[@TEST_NAME]]";
|
||||
import Cpp;
|
||||
|
||||
class GenericConstructor {
|
||||
// CHECK:STDERR: fail_todo_call_generic_constructor.carbon:[[@LINE+4]]:3: error: semantics TODO: `support exporting generic member functions` [SemanticsTodo]
|
||||
// CHECK:STDERR: fn GenericConstructor[T: type](_: T) -> Self {
|
||||
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
// CHECK:STDERR: fail_todo_call_generic_constructor.carbon:[[@LINE+2]]:3-48: error: semantics TODO: `support exporting generic member functions` [SemanticsTodo]
|
||||
// CHECK:STDERR:
|
||||
fn GenericConstructor[T: type](_: T) -> Self {
|
||||
return {};
|
||||
@@ -126,18 +100,10 @@ class GenericConstructor {
|
||||
|
||||
inline Cpp '''
|
||||
void CallGenericConstructor() {
|
||||
// CHECK:STDERR: fail_todo_call_generic_constructor.carbon:[[@LINE+13]]:30: error: no matching constructor for initialization of 'Carbon::GenericConstructor' [CppInteropParseError]
|
||||
// CHECK:STDERR: 30 | Carbon::GenericConstructor b(0);
|
||||
// CHECK:STDERR: | ^ ~
|
||||
// CHECK:STDERR: fail_todo_call_generic_constructor.carbon:[[@LINE-15]]:26: note: candidate constructor (the implicit copy constructor) not viable: no known conversion from 'int' to 'const GenericConstructor' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: 5 | class GenericConstructor {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_todo_call_generic_constructor.carbon:[[@LINE-18]]:26: note: candidate constructor (the implicit move constructor) not viable: no known conversion from 'int' to 'GenericConstructor' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: 5 | class GenericConstructor {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_todo_call_generic_constructor.carbon:[[@LINE-21]]:26: note: candidate constructor (the implicit default constructor) not viable: requires 0 arguments, but 1 was provided [CppInteropParseNote]
|
||||
// CHECK:STDERR: 5 | class GenericConstructor {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_todo_call_generic_constructor.carbon:[[@LINE+5]]:30: error: no matching constructor for initialization of 'Carbon::GenericConstructor' [CppInteropParseError]
|
||||
// CHECK:STDERR: fail_todo_call_generic_constructor.carbon:[[@LINE-11]]:26: note: candidate constructor (the implicit copy constructor) not viable: no known conversion from 'int' to 'const GenericConstructor' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: fail_todo_call_generic_constructor.carbon:[[@LINE-12]]:26: note: candidate constructor (the implicit move constructor) not viable: no known conversion from 'int' to 'GenericConstructor' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: fail_todo_call_generic_constructor.carbon:[[@LINE-13]]:26: note: candidate constructor (the implicit default constructor) not viable: requires 0 arguments, but 1 was provided [CppInteropParseNote]
|
||||
// CHECK:STDERR:
|
||||
Carbon::GenericConstructor b(0);
|
||||
}
|
||||
@@ -149,9 +115,7 @@ library "[[@TEST_NAME]]";
|
||||
import Cpp;
|
||||
|
||||
class GenericClass(T: type) {
|
||||
// CHECK:STDERR: fail_todo_call_generic_class_constructor.carbon:[[@LINE+4]]:3: error: semantics TODO: `non-class non-namespace name scope` [SemanticsTodo]
|
||||
// CHECK:STDERR: fn GenericClass(_: T) -> Self {
|
||||
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
// CHECK:STDERR: fail_todo_call_generic_class_constructor.carbon:[[@LINE+2]]:3-33: error: semantics TODO: `non-class non-namespace name scope` [SemanticsTodo]
|
||||
// CHECK:STDERR:
|
||||
fn GenericClass(_: T) -> Self {
|
||||
return {};
|
||||
@@ -160,18 +124,10 @@ class GenericClass(T: type) {
|
||||
|
||||
inline Cpp '''
|
||||
void CallGenericClass() {
|
||||
// CHECK:STDERR: fail_todo_call_generic_class_constructor.carbon:[[@LINE+13]]:29: error: no matching constructor for initialization of 'Carbon::GenericClass<int>' [CppInteropParseError]
|
||||
// CHECK:STDERR: 30 | Carbon::GenericClass<int> c(0);
|
||||
// CHECK:STDERR: | ^ ~
|
||||
// CHECK:STDERR: fail_todo_call_generic_class_constructor.carbon:[[@LINE-15]]:29: note: candidate constructor (the implicit copy constructor) not viable: no known conversion from 'int' to 'const GenericClass<int>' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: 5 | class GenericClass(T: type) {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_todo_call_generic_class_constructor.carbon:[[@LINE-18]]:29: note: candidate constructor (the implicit move constructor) not viable: no known conversion from 'int' to 'GenericClass<int>' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: 5 | class GenericClass(T: type) {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_todo_call_generic_class_constructor.carbon:[[@LINE-21]]:29: note: candidate constructor (the implicit default constructor) not viable: requires 0 arguments, but 1 was provided [CppInteropParseNote]
|
||||
// CHECK:STDERR: 5 | class GenericClass(T: type) {
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_todo_call_generic_class_constructor.carbon:[[@LINE+5]]:29: error: no matching constructor for initialization of 'Carbon::GenericClass<int>' [CppInteropParseError]
|
||||
// CHECK:STDERR: fail_todo_call_generic_class_constructor.carbon:[[@LINE-11]]:29: note: candidate constructor (the implicit copy constructor) not viable: no known conversion from 'int' to 'const GenericClass<int>' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: fail_todo_call_generic_class_constructor.carbon:[[@LINE-12]]:29: note: candidate constructor (the implicit move constructor) not viable: no known conversion from 'int' to 'GenericClass<int>' for 1st argument [CppInteropParseNote]
|
||||
// CHECK:STDERR: fail_todo_call_generic_class_constructor.carbon:[[@LINE-13]]:29: note: candidate constructor (the implicit default constructor) not viable: requires 0 arguments, but 1 was provided [CppInteropParseNote]
|
||||
// CHECK:STDERR:
|
||||
Carbon::GenericClass<int> c(0);
|
||||
}
|
||||
|
||||
@@ -95,14 +95,9 @@ fn HasGenericArg(generic T: type, a: T) { a; }
|
||||
|
||||
library "[[@TEST_NAME]]";
|
||||
|
||||
// CHECK:STDERR: fail_todo_generic.carbon:[[@LINE+9]]:1: in import [InImport]
|
||||
// CHECK:STDERR: other_generic.carbon:3:1: error: 1 argument passed to function expecting 2 arguments [CallArgCountMismatch]
|
||||
// CHECK:STDERR: fn HasGenericArg(generic T: type, a: T) { a; }
|
||||
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
// CHECK:STDERR: fail_todo_generic.carbon:[[@LINE+5]]:1: in import [InImport]
|
||||
// CHECK:STDERR: other_generic.carbon:3:1: note: calling function declared here [InCallToEntity]
|
||||
// CHECK:STDERR: fn HasGenericArg(generic T: type, a: T) { a; }
|
||||
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
// CHECK:STDERR: imported from: fail_todo_generic.carbon:[[@LINE+4]]:1 [InImport]
|
||||
// CHECK:STDERR: other_generic.carbon:3:1-41: error: 1 argument passed to function expecting 2 arguments [CallArgCountMismatch]
|
||||
// CHECK:STDERR: other_generic.carbon:3:1-41: note: calling function declared here [InCallToEntity]
|
||||
// CHECK:STDERR:
|
||||
import OtherGeneric;
|
||||
import Cpp inline '''
|
||||
|
||||
@@ -52,21 +52,15 @@ Carbon::B CallInterfaceF() {
|
||||
library "[[@TEST_NAME]]";
|
||||
import Cpp;
|
||||
|
||||
// CHECK:STDERR: fail_todo_non_type_generic.carbon:[[@LINE+4]]:1: error: semantics TODO: `binding maps to a non-type template parameter` [SemanticsTodo]
|
||||
// CHECK:STDERR: fn NonTypeF[unused N: i32]() {}
|
||||
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
// CHECK:STDERR: fail_todo_non_type_generic.carbon:[[@LINE+2]]:1-30: error: semantics TODO: `binding maps to a non-type template parameter` [SemanticsTodo]
|
||||
// CHECK:STDERR:
|
||||
fn NonTypeF[unused N: i32]() {}
|
||||
|
||||
inline Cpp '''
|
||||
void CallNonTypeF() {
|
||||
// CHECK:STDERR: fail_todo_non_type_generic.carbon:[[@LINE+8]]:11: error: no member named 'NonTypeF' in namespace 'Carbon' [CppInteropParseError]
|
||||
// CHECK:STDERR: 20 | Carbon::NonTypeF<3>();
|
||||
// CHECK:STDERR: | ^~~~~~~~
|
||||
// CHECK:STDERR: fail_todo_non_type_generic.carbon:[[@LINE+4]]:11-18: error: no member named 'NonTypeF' in namespace 'Carbon' [CppInteropParseError]
|
||||
// CHECK:STDERR:
|
||||
// CHECK:STDERR: fail_todo_non_type_generic.carbon:[[@LINE+4]]:23: error: expected expression [CppInteropParseError]
|
||||
// CHECK:STDERR: 20 | Carbon::NonTypeF<3>();
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_todo_non_type_generic.carbon:[[@LINE+2]]:23: error: expected expression [CppInteropParseError]
|
||||
// CHECK:STDERR:
|
||||
Carbon::NonTypeF<3>();
|
||||
}
|
||||
@@ -91,9 +85,7 @@ library "[[@TEST_NAME]]";
|
||||
import Cpp;
|
||||
|
||||
class EnclosingA(T: type) {
|
||||
// CHECK:STDERR: fail_todo_enclosing_generic.carbon:[[@LINE+4]]:3: error: semantics TODO: `non-class non-namespace name scope` [SemanticsTodo]
|
||||
// CHECK:STDERR: fn MemberF[U: type](x: T, y: U);
|
||||
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
// CHECK:STDERR: fail_todo_enclosing_generic.carbon:[[@LINE+2]]:3-34: error: semantics TODO: `non-class non-namespace name scope` [SemanticsTodo]
|
||||
// CHECK:STDERR:
|
||||
fn MemberF[U: type](x: T, y: U);
|
||||
}
|
||||
@@ -105,9 +97,7 @@ void CallEnclosingF() {
|
||||
// is to test a generic function within an enclosing generic scope.
|
||||
//
|
||||
Carbon::EnclosingB b;
|
||||
// CHECK:STDERR: fail_todo_enclosing_generic.carbon:[[@LINE+4]]:5: error: no member named 'MemberF' in 'Carbon::EnclosingA<int>' [CppInteropParseError]
|
||||
// CHECK:STDERR: 23 | b.MemberF(1, 2);
|
||||
// CHECK:STDERR: | ~ ^
|
||||
// CHECK:STDERR: fail_todo_enclosing_generic.carbon:[[@LINE+2]]:5: error: no member named 'MemberF' in 'Carbon::EnclosingA<int>' [CppInteropParseError]
|
||||
// CHECK:STDERR:
|
||||
b.MemberF(1, 2);
|
||||
}
|
||||
@@ -117,21 +107,15 @@ void CallEnclosingF() {
|
||||
library "[[@TEST_NAME]]";
|
||||
import Cpp;
|
||||
|
||||
// CHECK:STDERR: fail_generic_unsupported_type.carbon:[[@LINE+4]]:1: error: semantics TODO: `failed to import C++ type` [SemanticsTodo]
|
||||
// CHECK:STDERR: fn UnsupportedF[T: type](unused t: T) {}
|
||||
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
// CHECK:STDERR: fail_generic_unsupported_type.carbon:[[@LINE+2]]:1-39: error: semantics TODO: `failed to import C++ type` [SemanticsTodo]
|
||||
// CHECK:STDERR:
|
||||
fn UnsupportedF[T: type](unused t: T) {}
|
||||
|
||||
inline Cpp '''
|
||||
void CallUnsupportedF() {
|
||||
volatile int x;
|
||||
// CHECK:STDERR: fail_generic_unsupported_type.carbon:[[@LINE+7]]:3: error: no matching function for call to 'UnsupportedF' [CppInteropParseError]
|
||||
// CHECK:STDERR: 20 | Carbon::UnsupportedF(x);
|
||||
// CHECK:STDERR: | ^~~~~~~~~~~~~~~~~~~~
|
||||
// CHECK:STDERR: fail_generic_unsupported_type.carbon:[[@LINE-8]]:39: note: candidate template ignored: substitution failure [with T = volatile int] [CppInteropParseNote]
|
||||
// CHECK:STDERR: 8 | fn UnsupportedF[T: type](unused t: T) {}
|
||||
// CHECK:STDERR: | ^
|
||||
// CHECK:STDERR: fail_generic_unsupported_type.carbon:[[@LINE+3]]:3-22: error: no matching function for call to 'UnsupportedF' [CppInteropParseError]
|
||||
// CHECK:STDERR: fail_generic_unsupported_type.carbon:[[@LINE-6]]:39: note: candidate template ignored: substitution failure [with T = volatile int] [CppInteropParseNote]
|
||||
// CHECK:STDERR:
|
||||
Carbon::UnsupportedF(x);
|
||||
}
|
||||
|
||||
Reference in new issue
Block a user