mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-10-04 22:02:52 +01:00
Add support for importing C++ namespaces (#5103)
This adds support for having different C++ `NameScope`s (and not just
the main `Cpp` scope), and we keep a pointer to `clang::DeclContext`
these scopes so we can look up C++ names in the right part of the AST.
C++ Interop Demo with a namespace:
```c++
// hello_world.h
namespace some_namespace {
void hello_world();
} // namespace some_namespace
```
```c++
// hello_world.cpp
#include <cstdio>
namespace some_namespace {
void hello_world() { printf("Hello World!\n"); }
} // namespace some_namespace
```
```carbon
// main.carbon
library "Main";
import Cpp library "hello_world.h";
fn Run() -> i32 {
Cpp.some_namespace.hello_world();
return 0;
}
```
```shell
$ clang -c hello_world.cpp
$ bazel-bin/toolchain/carbon compile main.carbon
$ bazel-bin/toolchain/carbon link hello_world.o main.o --output=demo
$ ./demo
Hello World!
```
Closes #5102
This commit is contained in:
@@ -58,6 +58,7 @@ import Cpp library "\"foo.h\"";
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: has_error
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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@@ -219,6 +219,7 @@ import Cpp library "multiple_errors_and_multiple_warnings.h";
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: has_error
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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@@ -236,6 +237,7 @@ import Cpp library "multiple_errors_and_multiple_warnings.h";
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: has_error
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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@@ -252,7 +254,9 @@ import Cpp library "multiple_errors_and_multiple_warnings.h";
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// CHECK:STDOUT: --- import_cpp_file_with_one_warning.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {}
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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@@ -267,7 +271,9 @@ import Cpp library "multiple_errors_and_multiple_warnings.h";
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// CHECK:STDOUT: --- import_cpp_file_with_multiple_warnings.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {}
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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@@ -283,6 +289,7 @@ import Cpp library "multiple_errors_and_multiple_warnings.h";
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: has_error
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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@@ -300,6 +307,7 @@ import Cpp library "multiple_errors_and_multiple_warnings.h";
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: has_error
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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@@ -316,7 +324,9 @@ import Cpp library "multiple_errors_and_multiple_warnings.h";
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// CHECK:STDOUT: --- import_multiple_cpp_files_with_warnings.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {}
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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@@ -333,6 +343,7 @@ import Cpp library "multiple_errors_and_multiple_warnings.h";
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: has_error
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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@@ -72,7 +72,9 @@ import Cpp library "header.h";
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// CHECK:STDOUT: --- fail_duplicate_cpp_name.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {}
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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@@ -82,13 +84,17 @@ import Cpp library "header.h";
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// CHECK:STDOUT: %Cpp.import_cpp = import_cpp {
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// CHECK:STDOUT: import Cpp "header.h"
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Cpp: <namespace> = namespace [concrete] {}
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// CHECK:STDOUT: %Cpp: <namespace> = namespace [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: --- cpp_in_inner_namespace.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {}
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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@@ -108,7 +114,9 @@ import Cpp library "header.h";
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// CHECK:STDOUT: --- alias.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {}
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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@@ -134,6 +142,7 @@ import Cpp library "header.h";
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .C = file.%C.decl
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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@@ -158,7 +167,9 @@ import Cpp library "header.h";
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// CHECK:STDOUT: --- api_and_impl.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {}
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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@@ -174,7 +185,9 @@ import Cpp library "header.h";
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Main.Cpp: <namespace> = import_ref Main//api_and_impl, Cpp, loaded
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// CHECK:STDOUT: %Cpp: <namespace> = namespace %Main.Cpp, [concrete] {}
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// CHECK:STDOUT: %Cpp: <namespace> = namespace %Main.Cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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@@ -26,6 +26,7 @@ import Cpp library "not_found.h";
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: has_error
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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@@ -186,6 +186,7 @@ fn F() {
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .foo = @MyF.%foo.decl
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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@@ -221,6 +222,7 @@ fn F() {
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .bar = <poisoned>
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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@@ -250,7 +252,9 @@ fn F() {
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {}
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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@@ -284,6 +288,7 @@ fn F() {
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .r#base = @MyF.%base.decl
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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@@ -319,6 +324,7 @@ fn F() {
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .foo = <error>
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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@@ -350,6 +356,7 @@ fn F() {
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .foo = <error>
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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@@ -381,6 +388,7 @@ fn F() {
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .foo = <error>
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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@@ -412,6 +420,7 @@ fn F() {
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .foo = <error>
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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@@ -443,6 +452,7 @@ fn F() {
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .foo = <error>
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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@@ -25,7 +25,9 @@ import Cpp library "including_file.h";
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// CHECK:STDOUT: --- import_function_decl.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {}
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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@@ -26,7 +26,9 @@ import Cpp library "file2.h";
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// CHECK:STDOUT: --- multiple_imports.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {}
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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@@ -0,0 +1,369 @@
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// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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// TIP: To test this file alone, run:
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// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/interop/cpp/no_prelude/namespace.carbon
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// TIP: To dump output, run:
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// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/interop/cpp/no_prelude/namespace.carbon
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// --- namespace.h
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namespace my_namespace { void foo(); }
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// --- import_namespace.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "namespace.h";
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fn MyF() {
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Cpp.my_namespace.foo();
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}
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// --- multiple_namespaces.h
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namespace my_namespace1 {
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void foo1();
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namespace my_namespace2 {
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void foo2();
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namespace my_namespace3 {
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void foo3();
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}
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}
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}
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// --- import_multiple_namespaces.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "multiple_namespaces.h";
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fn MyF() {
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Cpp.my_namespace1.foo1();
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Cpp.my_namespace1.my_namespace2.foo2();
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Cpp.my_namespace1.my_namespace2.my_namespace3.foo3();
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}
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// --- fail_import_namespace_wrong_name_in_namespace.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "namespace.h";
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fn MyF() {
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// CHECK:STDERR: fail_import_namespace_wrong_name_in_namespace.carbon:[[@LINE+4]]:3: error: member name `not_foo` not found in `Cpp.my_namespace` [MemberNameNotFoundInScope]
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// CHECK:STDERR: Cpp.my_namespace.not_foo();
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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Cpp.my_namespace.not_foo();
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}
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// --- fail_import_namespace_use_different_name.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "namespace.h";
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fn MyF() {
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// CHECK:STDERR: fail_import_namespace_use_different_name.carbon:[[@LINE+4]]:3: error: member name `not_my_namespace` not found in `Cpp` [MemberNameNotFoundInScope]
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// CHECK:STDERR: Cpp.not_my_namespace.foo();
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~
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// CHECK:STDERR:
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Cpp.not_my_namespace.foo();
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}
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// --- namespace_special_name_decl.h
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namespace base { void foo(); }
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// --- fail_import_namespace_special_name_decl.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "namespace_special_name_decl.h";
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fn MyF() {
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// CHECK:STDERR: fail_import_namespace_special_name_decl.carbon:[[@LINE+4]]:3: error: member name `base` not found in `Cpp` [MemberNameNotFoundInScope]
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// CHECK:STDERR: Cpp.base.foo();
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// CHECK:STDERR: ^~~~~~~~
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// CHECK:STDERR:
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Cpp.base.foo();
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}
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// --- import_namespace_escaped_special_name_decl.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "namespace_special_name_decl.h";
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fn MyF() {
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Cpp.r#base.foo();
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}
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// CHECK:STDOUT: --- import_namespace.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %MyF.type: type = fn_type @MyF [concrete]
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// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
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// CHECK:STDOUT: %MyF: %MyF.type = struct_value () [concrete]
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// CHECK:STDOUT: %foo.type: type = fn_type @foo [concrete]
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// CHECK:STDOUT: %foo: %foo.type = struct_value () [concrete]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: imports {
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// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
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// CHECK:STDOUT: .my_namespace = %my_namespace
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// CHECK:STDOUT: import Cpp//...
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %my_namespace: <namespace> = namespace [concrete] {
|
||||
// CHECK:STDOUT: .foo = @MyF.%foo.decl
|
||||
// CHECK:STDOUT: import Cpp//...
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: file {
|
||||
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
|
||||
// CHECK:STDOUT: .Cpp = imports.%Cpp
|
||||
// CHECK:STDOUT: .MyF = %MyF.decl
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %Cpp.import_cpp = import_cpp {
|
||||
// CHECK:STDOUT: import Cpp "namespace.h"
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %MyF.decl: %MyF.type = fn_decl @MyF [concrete = constants.%MyF] {} {}
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: fn @MyF() {
|
||||
// CHECK:STDOUT: !entry:
|
||||
// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
||||
// CHECK:STDOUT: %my_namespace.ref: <namespace> = name_ref my_namespace, imports.%my_namespace [concrete = imports.%my_namespace]
|
||||
// CHECK:STDOUT: %foo.decl: %foo.type = fn_decl @foo [concrete = constants.%foo] {} {}
|
||||
// CHECK:STDOUT: %foo.ref: %foo.type = name_ref foo, %foo.decl [concrete = constants.%foo]
|
||||
// CHECK:STDOUT: %foo.call: init %empty_tuple.type = call %foo.ref()
|
||||
// CHECK:STDOUT: return
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: fn @foo[]();
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: --- import_multiple_namespaces.carbon
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: constants {
|
||||
// CHECK:STDOUT: %MyF.type: type = fn_type @MyF [concrete]
|
||||
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
|
||||
// CHECK:STDOUT: %MyF: %MyF.type = struct_value () [concrete]
|
||||
// CHECK:STDOUT: %foo1.type: type = fn_type @foo1 [concrete]
|
||||
// CHECK:STDOUT: %foo1: %foo1.type = struct_value () [concrete]
|
||||
// CHECK:STDOUT: %foo2.type: type = fn_type @foo2 [concrete]
|
||||
// CHECK:STDOUT: %foo2: %foo2.type = struct_value () [concrete]
|
||||
// CHECK:STDOUT: %foo3.type: type = fn_type @foo3 [concrete]
|
||||
// CHECK:STDOUT: %foo3: %foo3.type = struct_value () [concrete]
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: imports {
|
||||
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
|
||||
// CHECK:STDOUT: .my_namespace1 = %my_namespace1
|
||||
// CHECK:STDOUT: import Cpp//...
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %my_namespace1: <namespace> = namespace [concrete] {
|
||||
// CHECK:STDOUT: .foo1 = @MyF.%foo1.decl
|
||||
// CHECK:STDOUT: .my_namespace2 = %my_namespace2
|
||||
// CHECK:STDOUT: import Cpp//...
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %my_namespace2: <namespace> = namespace [concrete] {
|
||||
// CHECK:STDOUT: .foo2 = @MyF.%foo2.decl
|
||||
// CHECK:STDOUT: .my_namespace3 = %my_namespace3
|
||||
// CHECK:STDOUT: import Cpp//...
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %my_namespace3: <namespace> = namespace [concrete] {
|
||||
// CHECK:STDOUT: .foo3 = @MyF.%foo3.decl
|
||||
// CHECK:STDOUT: import Cpp//...
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: file {
|
||||
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
|
||||
// CHECK:STDOUT: .Cpp = imports.%Cpp
|
||||
// CHECK:STDOUT: .MyF = %MyF.decl
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %Cpp.import_cpp = import_cpp {
|
||||
// CHECK:STDOUT: import Cpp "multiple_namespaces.h"
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %MyF.decl: %MyF.type = fn_decl @MyF [concrete = constants.%MyF] {} {}
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: fn @MyF() {
|
||||
// CHECK:STDOUT: !entry:
|
||||
// CHECK:STDOUT: %Cpp.ref.loc7: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
||||
// CHECK:STDOUT: %my_namespace1.ref.loc7: <namespace> = name_ref my_namespace1, imports.%my_namespace1 [concrete = imports.%my_namespace1]
|
||||
// CHECK:STDOUT: %foo1.decl: %foo1.type = fn_decl @foo1 [concrete = constants.%foo1] {} {}
|
||||
// CHECK:STDOUT: %foo1.ref: %foo1.type = name_ref foo1, %foo1.decl [concrete = constants.%foo1]
|
||||
// CHECK:STDOUT: %foo1.call: init %empty_tuple.type = call %foo1.ref()
|
||||
// CHECK:STDOUT: %Cpp.ref.loc8: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
||||
// CHECK:STDOUT: %my_namespace1.ref.loc8: <namespace> = name_ref my_namespace1, imports.%my_namespace1 [concrete = imports.%my_namespace1]
|
||||
// CHECK:STDOUT: %my_namespace2.ref.loc8: <namespace> = name_ref my_namespace2, imports.%my_namespace2 [concrete = imports.%my_namespace2]
|
||||
// CHECK:STDOUT: %foo2.decl: %foo2.type = fn_decl @foo2 [concrete = constants.%foo2] {} {}
|
||||
// CHECK:STDOUT: %foo2.ref: %foo2.type = name_ref foo2, %foo2.decl [concrete = constants.%foo2]
|
||||
// CHECK:STDOUT: %foo2.call: init %empty_tuple.type = call %foo2.ref()
|
||||
// CHECK:STDOUT: %Cpp.ref.loc9: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
||||
// CHECK:STDOUT: %my_namespace1.ref.loc9: <namespace> = name_ref my_namespace1, imports.%my_namespace1 [concrete = imports.%my_namespace1]
|
||||
// CHECK:STDOUT: %my_namespace2.ref.loc9: <namespace> = name_ref my_namespace2, imports.%my_namespace2 [concrete = imports.%my_namespace2]
|
||||
// CHECK:STDOUT: %my_namespace3.ref: <namespace> = name_ref my_namespace3, imports.%my_namespace3 [concrete = imports.%my_namespace3]
|
||||
// CHECK:STDOUT: %foo3.decl: %foo3.type = fn_decl @foo3 [concrete = constants.%foo3] {} {}
|
||||
// CHECK:STDOUT: %foo3.ref: %foo3.type = name_ref foo3, %foo3.decl [concrete = constants.%foo3]
|
||||
// CHECK:STDOUT: %foo3.call: init %empty_tuple.type = call %foo3.ref()
|
||||
// CHECK:STDOUT: return
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: fn @foo1[]();
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: fn @foo2[]();
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: fn @foo3[]();
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: --- fail_import_namespace_wrong_name_in_namespace.carbon
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: constants {
|
||||
// CHECK:STDOUT: %MyF.type: type = fn_type @MyF [concrete]
|
||||
// CHECK:STDOUT: %MyF: %MyF.type = struct_value () [concrete]
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: imports {
|
||||
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
|
||||
// CHECK:STDOUT: .my_namespace = %my_namespace
|
||||
// CHECK:STDOUT: import Cpp//...
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %my_namespace: <namespace> = namespace [concrete] {
|
||||
// CHECK:STDOUT: .not_foo = <poisoned>
|
||||
// CHECK:STDOUT: import Cpp//...
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: file {
|
||||
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
|
||||
// CHECK:STDOUT: .Cpp = imports.%Cpp
|
||||
// CHECK:STDOUT: .MyF = %MyF.decl
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %Cpp.import_cpp = import_cpp {
|
||||
// CHECK:STDOUT: import Cpp "namespace.h"
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %MyF.decl: %MyF.type = fn_decl @MyF [concrete = constants.%MyF] {} {}
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: fn @MyF() {
|
||||
// CHECK:STDOUT: !entry:
|
||||
// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
||||
// CHECK:STDOUT: %my_namespace.ref: <namespace> = name_ref my_namespace, imports.%my_namespace [concrete = imports.%my_namespace]
|
||||
// CHECK:STDOUT: %not_foo.ref: <error> = name_ref not_foo, <error> [concrete = <error>]
|
||||
// CHECK:STDOUT: return
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: --- fail_import_namespace_use_different_name.carbon
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: constants {
|
||||
// CHECK:STDOUT: %MyF.type: type = fn_type @MyF [concrete]
|
||||
// CHECK:STDOUT: %MyF: %MyF.type = struct_value () [concrete]
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: imports {
|
||||
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
|
||||
// CHECK:STDOUT: .not_my_namespace = <poisoned>
|
||||
// CHECK:STDOUT: import Cpp//...
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: file {
|
||||
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
|
||||
// CHECK:STDOUT: .Cpp = imports.%Cpp
|
||||
// CHECK:STDOUT: .MyF = %MyF.decl
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %Cpp.import_cpp = import_cpp {
|
||||
// CHECK:STDOUT: import Cpp "namespace.h"
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %MyF.decl: %MyF.type = fn_decl @MyF [concrete = constants.%MyF] {} {}
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: fn @MyF() {
|
||||
// CHECK:STDOUT: !entry:
|
||||
// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
||||
// CHECK:STDOUT: %not_my_namespace.ref: <error> = name_ref not_my_namespace, <error> [concrete = <error>]
|
||||
// CHECK:STDOUT: %foo.ref: <error> = name_ref foo, <error> [concrete = <error>]
|
||||
// CHECK:STDOUT: return
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: --- fail_import_namespace_special_name_decl.carbon
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: constants {
|
||||
// CHECK:STDOUT: %MyF.type: type = fn_type @MyF [concrete]
|
||||
// CHECK:STDOUT: %MyF: %MyF.type = struct_value () [concrete]
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: imports {
|
||||
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
|
||||
// CHECK:STDOUT: import Cpp//...
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: file {
|
||||
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
|
||||
// CHECK:STDOUT: .Cpp = imports.%Cpp
|
||||
// CHECK:STDOUT: .MyF = %MyF.decl
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %Cpp.import_cpp = import_cpp {
|
||||
// CHECK:STDOUT: import Cpp "namespace_special_name_decl.h"
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %MyF.decl: %MyF.type = fn_decl @MyF [concrete = constants.%MyF] {} {}
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: fn @MyF() {
|
||||
// CHECK:STDOUT: !entry:
|
||||
// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
||||
// CHECK:STDOUT: %base.ref: <error> = name_ref base, <error> [concrete = <error>]
|
||||
// CHECK:STDOUT: %foo.ref: <error> = name_ref foo, <error> [concrete = <error>]
|
||||
// CHECK:STDOUT: return
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: --- import_namespace_escaped_special_name_decl.carbon
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: constants {
|
||||
// CHECK:STDOUT: %MyF.type: type = fn_type @MyF [concrete]
|
||||
// CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
|
||||
// CHECK:STDOUT: %MyF: %MyF.type = struct_value () [concrete]
|
||||
// CHECK:STDOUT: %foo.type: type = fn_type @foo [concrete]
|
||||
// CHECK:STDOUT: %foo: %foo.type = struct_value () [concrete]
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: imports {
|
||||
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
|
||||
// CHECK:STDOUT: .r#base = %base
|
||||
// CHECK:STDOUT: import Cpp//...
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %base: <namespace> = namespace [concrete] {
|
||||
// CHECK:STDOUT: .foo = @MyF.%foo.decl
|
||||
// CHECK:STDOUT: import Cpp//...
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: file {
|
||||
// CHECK:STDOUT: package: <namespace> = namespace [concrete] {
|
||||
// CHECK:STDOUT: .Cpp = imports.%Cpp
|
||||
// CHECK:STDOUT: .MyF = %MyF.decl
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %Cpp.import_cpp = import_cpp {
|
||||
// CHECK:STDOUT: import Cpp "namespace_special_name_decl.h"
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: %MyF.decl: %MyF.type = fn_decl @MyF [concrete = constants.%MyF] {} {}
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: fn @MyF() {
|
||||
// CHECK:STDOUT: !entry:
|
||||
// CHECK:STDOUT: %Cpp.ref: <namespace> = name_ref Cpp, imports.%Cpp [concrete = imports.%Cpp]
|
||||
// CHECK:STDOUT: %base.ref: <namespace> = name_ref r#base, imports.%base [concrete = imports.%base]
|
||||
// CHECK:STDOUT: %foo.decl: %foo.type = fn_decl @foo [concrete = constants.%foo] {} {}
|
||||
// CHECK:STDOUT: %foo.ref: %foo.type = name_ref foo, %foo.decl [concrete = constants.%foo]
|
||||
// CHECK:STDOUT: %foo.call: init %empty_tuple.type = call %foo.ref()
|
||||
// CHECK:STDOUT: return
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
// CHECK:STDOUT: fn @foo[]();
|
||||
// CHECK:STDOUT:
|
||||
@@ -43,6 +43,7 @@ fn F() {
|
||||
// CHECK:STDOUT: imports {
|
||||
// CHECK:STDOUT: %Cpp: <namespace> = namespace file.%Cpp.import_cpp, [concrete] {
|
||||
// CHECK:STDOUT: .foo = <poisoned>
|
||||
// CHECK:STDOUT: import Cpp//...
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT: }
|
||||
// CHECK:STDOUT:
|
||||
|
||||
Reference in New Issue
Block a user