6 lines
339 B
C
6 lines
339 B
C
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// RUN: %clang_cc1 -fsyntax-only -std=c2x -Wpre-c2x-compat -verify=pre-c2x %s
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// RUN: %clang_cc1 -fsyntax-only -std=c17 -Wc2x-extensions -verify=c2x-ext %s
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[[]] void func(); // pre-c2x-warning {{[[]] attributes are incompatible with C standards before C23}}
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// c2x-ext-warning@-1 {{[[]] attributes are a C23 extension}}
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