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aba32abe2d
Close https://github.com/llvm/llvm-project/issues/62359 The root reason for the crash is that we didn't test the case that the bits number of a language option exceeds 1.
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
// RUN: rm -rf %t
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// RUN: mkdir -p %t
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// RUN: split-file %s %t
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//
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// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/Hello.cppm -o %t/Hello.pcm
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// RUN: not %clang_cc1 -std=c++20 -fopenmp %t/use.cpp -fmodule-file=hello=%t/Hello.pcm -fsyntax-only \
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// RUN: 2>&1 | FileCheck %t/use.cpp
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// RUN: not %clang_cc1 -std=c++20 -fopenmp %t/use2.cpp -fmodule-file=hello=%t/Hello.pcm -fsyntax-only \
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// RUN: 2>&1 | FileCheck %t/use2.cpp
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//
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// RUN: %clang_cc1 -std=c++20 -fopenmp -emit-module-interface %t/Hello.cppm -o %t/Hello.pcm
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// RUN: %clang_cc1 -std=c++20 -fopenmp %t/use.cpp -fmodule-file=hello=%t/Hello.pcm -fsyntax-only -verify
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// RUN: %clang_cc1 -std=c++20 -fopenmp %t/use2.cpp -fmodule-file=hello=%t/Hello.pcm -fsyntax-only -verify
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//--- Hello.cppm
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export module hello;
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export void hello() {
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}
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//--- use.cpp
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// expected-no-diagnostics
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import hello;
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int use() {
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for(int i=0;i<10;i++)
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hello();
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return 0;
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}
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// CHECK: OpenMP{{.*}}differs in PCH file vs. current file
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//--- use2.cpp
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// expected-no-diagnostics
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import hello;
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int use2() {
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#pragma omp parallel for
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for(int i=0;i<10;i++)
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hello();
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return 0;
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}
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// CHECK: OpenMP{{.*}}differs in PCH file vs. current file
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// CHECK: use of undeclared identifier 'pragma'
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