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/* PR middle-end/83373 - False positive reported by -Wstringop-overflow
{ dg-do compile }
{ dg-options "-O2 -Wstringop-overflow" } */
typedef __SIZE_TYPE__ size_t;
char buf[100];
void get_data (char*);
__attribute__ ((nonnull(1, 2)))
inline char* my_strcpy (char* dst, const char* src, size_t size)
{
size_t len = __builtin_strlen (src);
if (len < size)
__builtin_memcpy (dst, src, len + 1);
else
{
__builtin_memcpy (dst, src, size - 1); /* { dg-bogus "\\\[-Wstringop-oveflow]" } */
dst[size - 1] = '\0';
}
return dst;
}
void test(void)
{
char data[20] = "12345";
get_data (data);
my_strcpy (buf, data, sizeof buf);
}
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