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2005-11-24 Richard Guenther <rguenther@suse.de>
[pf3gnuchains/gcc-fork.git] / gcc / testsuite / g++.dg / warn / Wstrict-aliasing-3.C
1 /* { dg-do compile } */
2 /* { dg-options "-Wstrict-aliasing=2 -O2" } */
3
4 double x;
5
6 template <typename T>
7 T *foo(void)
8 {
9   return (T *)&x; /* { dg-warning "strict-aliasing" } */
10 }
11
12 template int *foo<int>(void); /* { dg-warning "instantiated from here" } */
13 template char *foo<char>(void); /* { dg-bogus "instantiated from here" } */
14