59 lines
1.3 KiB
C
59 lines
1.3 KiB
C
/*
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* Test miscellaneous C99 features.
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*/
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#include <stdio.h>
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#include <ctype.h>
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/* __STDC_HOSTED__ predefined macro */
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#if !defined(__STDC_HOSTED__) || __STDC_HOSTED__ != 1
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#error "Not a hosted implementation of C99+"
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#endif
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/* Trailing comma in enums */
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enum {A,B,C,};
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/* static inline functions */
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inline static int f(void) {
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return C;
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}
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/* restricted pointers and idempotent type qualifiers */
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void g(char *restrict c1, char * const restrict const c2) {
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*c1 = *c2;
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}
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int main(void) {
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/* // comments */ char s[] =
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// This is a comment
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"But this is not";
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if (sizeof s != 16)
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goto Fail;
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if (f() != 2)
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goto Fail;
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/* Mixed declarations and statements */
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char c = 'x';
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/* Declarations in for loops */
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for (int i = 0; i < 256; i++) {
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/* isblank() macro/function */
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if ((_Bool)isblank(i) != (i == ' ' || i == '\t'))
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goto Fail;
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if ((_Bool)(isblank)(i) != (i == ' ' || i == '\t'))
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goto Fail;
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}
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g(&c,s);
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if (c != 'B')
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goto Fail;
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printf ("Passed Conformance Test c99misc\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test c99misc\n");
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}
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