9f463056e6
Fixes #21650 --- Clang currently inserts an implicit `return 0;` in `main()` when compiling in `C89` mode, even though the `C89` standard doesn't require this behavior. This patch changes that behavior by emitting a warning instead of silently inserting the implicit return under `-pedantic`.
12 lines
191 B
C
12 lines
191 B
C
/* RUN: %clang_cc1 -std=c89 -fsyntax-only -verify -Wno-strict-prototypes -Wmain-return-type %s
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*/
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/* expected-no-diagnostics */
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void exit(int);
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int main() {
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if (1)
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exit(1);
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}
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