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18 lines
316 B
18 lines
316 B
4 months ago
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// RUN: %clang -x c-header %s -Weverything -o %t.h.pch
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// RUN: %clang -x c %s -w -include %t.h -fsyntax-only -Xclang -verify
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#ifndef HEADER
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#define HEADER
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extern int foo;
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#else
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void f() {
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int a = foo;
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// Make sure we parsed this by getting an error.
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int b = bar; // expected-error {{undeclared}}
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}
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#endif
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