gcc/gcc/testsuite/g++.dg/tree-ssa/pr21584-1.C

39 lines
590 B
C

extern "C" {
extern char *strcpy (char *__restrict __dest, __const char *__restrict __src)
throw () __attribute__ ((__nonnull__ (1, 2)));
extern char *foo (char *__restrict __s) throw ();
}
class cset {
public:
cset();
int operator()(unsigned char) const;
private:
char v[(127 * 2 + 1)+1];
};
inline int cset::operator()(unsigned char c) const
{
return v[c];
}
extern cset csspace;
void baz()
{
char *vec;
char buf[512];
char *p = buf;
while (csspace(*p))
p++;
if (*p != '#' && (p = foo(buf)) != 0) {
vec = new char[10+ 1];
strcpy(vec, p);
}
}