22 lines
524 B
C
22 lines
524 B
C
/* RUN: %clang_cc1 -fsyntax-only -verify -pedantic -std=c89 %s
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*/
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int scanf(const char * restrict, ...);
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int printf(const char *restrict, ...);
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void foo(char **sp, float *fp, int *ip) {
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/* TODO: Warn that the 'a' length modifier is an extension. */
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scanf("%as", sp);
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/* TODO: Warn that the 'a' conversion specifier is a C99 feature. */
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scanf("%a", fp);
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scanf("%afoobar", fp);
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printf("%a", 1.0);
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printf("%as", 1.0);
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printf("%aS", 1.0);
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printf("%a[", 1.0);
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printf("%afoo", 1.0);
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scanf("%da", ip);
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}
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