43 lines
944 B
C
43 lines
944 B
C
#include <wchar.h>
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extern int fclose (FILE*);
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#if defined __GNUC__ && __GNUC__ >= 11
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/* Verify that calling fclose on the result of open_wmemstream doesn't
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trigger GCC -Wmismatched-dealloc with fclose forward-declared and
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without <stdio.h> included first (it is included later, in.
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"tst-memstream1.c"). */
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#pragma GCC diagnostic push
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#pragma GCC diagnostic error "-Wmismatched-dealloc"
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#endif
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int test_open_wmemstream_no_stdio (void)
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{
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{
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wchar_t *buf;
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size_t size;
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FILE *f = open_wmemstream (&buf, &size);
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fclose (f);
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}
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{
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FILE* (*pf)(wchar_t**, size_t*) = open_wmemstream;
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wchar_t *buf;
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size_t size;
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FILE *f = pf (&buf, &size);
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fclose (f);
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}
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return 0;
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}
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#if defined __GNUC__ && __GNUC__ >= 11
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/* Restore -Wmismatched-dealloc setting. */
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# pragma GCC diagnostic pop
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#endif
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#define CHAR_T wchar_t
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#define W(o) L##o
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#define OPEN_MEMSTREAM open_wmemstream
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#include "tst-memstream1.c"
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