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https://github.com/carbon-language/carbon-lang.git
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Richard Smith
f31c553e65
Rearrange the file_test infrastructure so that we can customize the mapping of file names to command line arguments. Map `module.modulemap` files to corresponding Clang driver flags. In passing, also clean up the interface for specifying custom argument replacements so that we don't build a string map for each file we process, and stop using `SmallVector::insert`. Assisted-by: Gemini via Antigravity
62 lines
1.8 KiB
Plaintext
62 lines
1.8 KiB
Plaintext
// 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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// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/full.carbon
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// EXTRA-ARGS: --clang-arg=-fmodules --clang-arg=-fmodules-cache-path=%t.cache
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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/modules/import.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/modules/import.carbon
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// --- module.modulemap
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module A {
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header "a.h"
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export *
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}
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module B {
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header "b.h"
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export *
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}
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// --- a.h
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struct A {};
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A *_Nonnull makeA();
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// --- b.h
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#include "a.h"
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struct B {};
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B *_Nonnull makeB(A *_Nonnull);
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// --- fail_todo_use_a_b.carbon
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library "[[@TEST_NAME]]";
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import Cpp library "a.h";
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import Cpp library "b.h";
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// CHECK:STDERR: fail_todo_use_a_b.carbon:[[@LINE+4]]:12: error: member name `B` not found in `Cpp` [MemberNameNotFoundInInstScope]
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// CHECK:STDERR: fn Go() -> Cpp.B* {
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// CHECK:STDERR: ^~~~~
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// CHECK:STDERR:
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fn Go() -> Cpp.B* {
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// CHECK:STDERR: fail_todo_use_a_b.carbon:[[@LINE+8]]:10: error: member name `makeB` not found in `Cpp` [MemberNameNotFoundInInstScope]
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// CHECK:STDERR: return Cpp.makeB(Cpp.makeA());
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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// CHECK:STDERR: fail_todo_use_a_b.carbon:[[@LINE+4]]:20: error: member name `makeA` not found in `Cpp` [MemberNameNotFoundInInstScope]
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// CHECK:STDERR: return Cpp.makeB(Cpp.makeA());
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// CHECK:STDERR: ^~~~~~~~~
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// CHECK:STDERR:
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return Cpp.makeB(Cpp.makeA());
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}
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