7deaeb2a05
A significant number of our tests in C accidentally use functions without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the fourth batch of tests being updated (there are a significant number of other tests left to be updated).
16 lines
394 B
C
16 lines
394 B
C
// RUN: %clang_cc1 -std=c89 -fsyntax-only -verify %s
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// RUN: %clang_cc1 -std=gnu89 -fsyntax-only -verify %s
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// RUN: %clang_cc1 -std=c99 -fsyntax-only -verify %s -DC99
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#ifdef C99
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// expected-no-diagnostics
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#endif
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void foo(void) {
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#ifndef C99
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// expected-warning@+2{{GCC does not allow variable declarations in for loop initializers before C99}}
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#endif
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for (int i = 0; i < 10; i++)
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;
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}
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