a82a844961
The #pragma directives push_macro/pop_macro and include_alias may influence the #include / import directives encountered by dependency scanning tools like clang-scan-deps. This patch ensures that those directives are not removed during source code minimization. Differential Revision: https://reviews.llvm.org/D112088
33 lines
1.3 KiB
C++
33 lines
1.3 KiB
C++
// RUN: rm -rf %t.dir
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// RUN: rm -rf %t.cdb
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// RUN: mkdir -p %t.dir
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// RUN: cp %s %t.dir/preprocess_minimized_pragmas_basic.cpp
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// RUN: cp %s %t.dir/preprocess_minimized_pragmas_ms.cpp
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// RUN: mkdir %t.dir/Inputs
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// RUN: cp %S/Inputs/preprocess_minimized_pragmas.h %t.dir/Inputs/preprocess_minimized_pragmas.h
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// RUN: touch %t.dir/Inputs/a.h
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// RUN: touch %t.dir/Inputs/b.h
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// RUN: touch %t.dir/Inputs/c.h
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// RUN: touch %t.dir/Inputs/c_alias.h
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// RUN: sed -e "s|DIR|%/t.dir|g" %S/Inputs/preprocess_minimized_pragmas_cdb.json > %t.cdb
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//
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// RUN: clang-scan-deps -compilation-database %t.cdb -j 1 -mode preprocess-minimized-sources | \
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// RUN: FileCheck %s
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// RUN: clang-scan-deps -compilation-database %t.cdb -j 1 -mode preprocess | \
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// RUN: FileCheck %s
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#include "preprocess_minimized_pragmas.h"
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// CHECK: preprocess_minimized_pragmas_basic.cpp
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// CHECK-NEXT: Inputs{{/|\\}}preprocess_minimized_pragmas.h
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// CHECK-NEXT: Inputs{{/|\\}}a.h
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// CHECK-NEXT: Inputs{{/|\\}}b.h
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// Expect include aliasing alias "c_alias.h" -> "c.h" to fail when Microsoft extensions are off.
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// CHECK-NEXT: Inputs{{/|\\}}c_alias.h
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// CHECK: preprocess_minimized_pragmas_ms.cpp
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// CHECK-NEXT: Inputs{{/|\\}}preprocess_minimized_pragmas.h
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// CHECK-NEXT: Inputs{{/|\\}}a.h
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// CHECK-NEXT: Inputs{{/|\\}}b.h
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// CHECK-NEXT: Inputs{{/|\\}}c.h
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