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Richard SmithandJon Ross-Perkins
7cac77119c
This adds support for importing C++ code directly from source rather than via a `#include`. --------- Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
55 lines
1.7 KiB
Plaintext
55 lines
1.7 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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//
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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_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/bad_import.carbon
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// --- fail_import_cpp.carbon
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library "[[@TEST_NAME]]";
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// CHECK:STDERR: fail_import_cpp.carbon:[[@LINE+4]]:1: error: `Cpp` import without `library` or `inline` [CppInteropMissingLibrary]
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// CHECK:STDERR: import Cpp;
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// CHECK:STDERR: ^~~~~~~~~~~
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// CHECK:STDERR:
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import Cpp;
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// --- fail_import_cpp_library_empty.carbon
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library "[[@TEST_NAME]]";
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// CHECK:STDERR: fail_import_cpp_library_empty.carbon:[[@LINE+4]]:10: error: empty filename [CppInteropParseError]
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// CHECK:STDERR: 8 | #include ""
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// CHECK:STDERR: | ^
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// CHECK:STDERR:
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import Cpp library "";
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// --- fail_import_cpp_library_file_with_quotes.carbon
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library "[[@TEST_NAME]]";
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// CHECK:STDERR: fail_import_cpp_library_file_with_quotes.carbon:[[@LINE+4]]:10: error: '\"foo.h\"' file not found [CppInteropParseError]
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// CHECK:STDERR: 8 | #include "\"foo.h\""
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// CHECK:STDERR: | ^~~~~~~~~~~
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// CHECK:STDERR:
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import Cpp library "\"foo.h\"";
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// --- todo_fail_unterminated_import_inline.carbon
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import Cpp inline '''c++
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void f() {
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''';
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// TODO: We should diagnose that the inline C++ code didn't leave us at the top
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// level.
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import Cpp inline '''c++
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}
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''';
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