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Richard SmithandDavid Blaikie
d5ec82e7ac
Defer creating the CppContext until we have all of its components, so that we know they're not null. Don't track the action on the context, since it's not a reliable way of getting back to the compiler invocation on failure. Don't flush the diagnostics emitter from the emitter destructor since the derived class emitter will already have been destroyed at that point. Distinguish between clang setup failing and clang merely producing errors, and don't connect the check context to clang if clang setup failed. --------- Co-authored-by: David Blaikie <dblaikie@gmail.com>
23 lines
1.0 KiB
Plaintext
23 lines
1.0 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/none.carbon
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// EXTRA-ARGS: --clang-arg=-include-pch --clang-arg=does_not_exist.pch
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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/bad_flags.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/bad_flags.carbon
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// CHECK:STDERR: error: unable to read PCH file does_not_exist.pch: 'No such file or directory' [CppInteropParseError]
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// CHECK:STDERR:
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// CHECK:STDERR: error: PCH file 'does_not_exist.pch' not found: module file not found [CppInteropParseError]
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// CHECK:STDERR:
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// --- fail_bad_args.carbon
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import Cpp inline "";
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// Nothing to see here. We're just checking that this does not crash.
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