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9 lines
142 B
C
9 lines
142 B
C
// RUN: %clang_cc1 -E -dD %s | FileCheck %s
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// PR7818
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// CHECK: # 1 "{{.+}}.c"
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#define X 3
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// CHECK: #define X 3
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#undef X
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// CHECK: #undef X
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