28 lines
495 B
C
28 lines
495 B
C
/* PR middle-end/82063 - issues with arguments enabled by -Wall
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{ dg-do compile }
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{ dg-options "-O -Wno-alloc-size-larger-than -ftrack-macro-expansion=0" } */
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typedef __SIZE_TYPE__ size_t;
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void sink (void*);
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#define T(x) sink (x)
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void f (void)
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{
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size_t n = 0;
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T (__builtin_malloc (n));
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n = __PTRDIFF_MAX__;
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T (__builtin_malloc (n));
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n += 1;
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T (__builtin_malloc (n));
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n = __SIZE_MAX__ - 1;
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T (__builtin_malloc (n));
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n = __SIZE_MAX__;
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T (__builtin_malloc (n));
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}
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