1c50909f6f
This reverts commit f6dff93641b2259623e686eb13a1884b8b9f4a00. This diagnostic is also in the -Wcomment group, which is in the -Wall group, so the diagnostic is enabled in a wider context than GCC does. That turns out to be disruptive for the Linux kernel builds still using -std=gnu89 because the kernel requires C source files to start with // comments: https://kernel.org/doc/html/v5.18-rc5/process/license-rules.html#license-identifier-syntax
6 lines
212 B
C
6 lines
212 B
C
// RUN: %clang_cc1 %s -std=gnu89 -pedantic -fsyntax-only -verify
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int f(int restrict);
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void main(void) {} // expected-warning {{return type of 'main' is not 'int'}} expected-note {{change return type to 'int'}}
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