45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
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// RUN: %clang_cc1 -fsyntax-only -verify %s
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// Note that this puts the expected lines before the directives to work around
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// limitations in the -verify mode.
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int x;
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/* expected-warning {{expected identifier in '#pragma weak'}}*/ #pragma weak
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#pragma weak x
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extern int z;
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/* expected-warning {{expected identifier in '#pragma weak'}}*/ #pragma weak z = =
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/* expected-warning {{expected identifier in '#pragma weak'}}*/ #pragma weak z =
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/* expected-warning {{weak identifier 'y' never declared}} */ #pragma weak z = y
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extern int a;
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/* expected-warning {{extra tokens at end of '#pragma weak'}}*/ #pragma weak a b
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/* expected-warning {{extra tokens at end of '#pragma weak'}}*/ #pragma weak a = x c
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void pragma_is_not_a_statement(int x)
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{
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int t;
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{
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if (x)
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#pragma weak t
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else // expected-error {{expected expression}}
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#pragma weak t
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}
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switch (x) {
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case 1:
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#pragma weak t
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} // expected-error {{expected statement}}
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switch(x) {
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default:
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#pragma weak t
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} // expected-error {{expected statement}}
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label:
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#pragma weak t
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} // expected-error {{expected statement}}
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