24 lines
935 B
Matlab
24 lines
935 B
Matlab
// REQUIRES: shell
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// RUN: rm -rf %t
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// RUN: rm -rf %t-saved
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// RUN: mkdir %t-saved
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// Initial module build
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// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -fdisable-module-hash \
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// RUN: -isysroot %S/Inputs/System -triple x86_64-apple-darwin10 -fsyntax-only %s -verify
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// RUN: cp %t/cstd.pcm %t-saved/cstd.pcm
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// Even with -Werror don't rebuild a system module
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// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -fdisable-module-hash \
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// RUN: -isysroot %S/Inputs/System -triple x86_64-apple-darwin10 -fsyntax-only %s -verify -Werror
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// RUN: diff %t/cstd.pcm %t-saved/cstd.pcm
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// Unless -Wsystem-headers is on
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// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -fdisable-module-hash \
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// RUN: -isysroot %S/Inputs/System -triple x86_64-apple-darwin10 -fsyntax-only %s -verify \
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// RUN: -Werror=unused -Wsystem-headers
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// RUN: not diff %t/cstd.pcm %t-saved/cstd.pcm
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// expected-no-diagnostics
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@import cstd;
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