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carbon-lang/toolchain/check/testdata/interop/cpp/include.carbon
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Dana JansensandJon Ross-Perkins 76cdbd8a5a Introduce the none.carbon min-prelude (#5694)
The none.carbon min-prelude is not just an empty prelude, it also
prevents any prelude from being imported at all. So no import machinery
runs before the test, only the `package` statement from the prelude
would run.

Use the none.carbon min-prelude in a few tests that were specifying
`--no-prelude-import` to give it a trial run.

---------

Co-authored-by: Jon Ross-Perkins <jperkins@google.com>
2025-06-18 20:45:46 +00:00

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// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/none.carbon
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/interop/cpp/include.carbon
// TIP: To dump output, run:
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/interop/cpp/include.carbon
// --- included_file.h
void foo();
// --- including_file.h
#include "included_file.h"
// --- import_function_decl.carbon
library "[[@TEST_NAME]]";
//@dump-sem-ir-begin
import Cpp library "including_file.h";
//@dump-sem-ir-end
// CHECK:STDOUT: --- import_function_decl.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: imports {
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: %Cpp.import_cpp = import_cpp {
// CHECK:STDOUT: import Cpp "including_file.h"
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT: