forked from OSchip/llvm-project
40 lines
1.0 KiB
Common Lisp
40 lines
1.0 KiB
Common Lisp
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// RUN: %clang_cc1 -emit-pch -D TWO=2 -D X=4 -o %t %s -triple spir-unknown-unknown
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// RUN: %clang_cc1 -include-pch %t -D THREE=3 -D X=5 -O0 -U__OPTIMIZE__ -fno-validate-pch %s -triple spir-unknown-unknown 2>&1 | FileCheck %s
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// RUN: not %clang_cc1 -include-pch %t -D THREE=3 -D X=5 -D VALIDATE -O0 -fsyntax-only %s -triple spir-unknown-unknown 2>&1 | FileCheck --check-prefix=CHECK-VAL %s
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#ifndef HEADER
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#define HEADER
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// Header.
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#define ONE 1
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#else
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// Using the header.
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// CHECK: warning: 'X' macro redefined
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// CHECK: #define X 5
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// CHECK: note: previous definition is here
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// CHECK: #define X 4
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// CHECK-VAL: error: __OPTIMIZE__ predefined macro was enabled in PCH file but is currently disabled
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// CHECK-VAL: error: definition of macro 'X' differs between the precompiled header ('4') and the command line ('5')
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void test(void) {
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int a = ONE;
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int b = TWO;
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int c = THREE;
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#ifndef VALIDATE
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#if X != 5
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#error Definition of X is not overridden!
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#endif
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#ifdef __OPTIMIZE__
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#error Optimization is not off!
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#endif
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#endif
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}
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#endif
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