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Add NIOS2 support. Code from SourceyG++.
[pf3gnuchains/gcc-fork.git] / gcc / testsuite / g++.dg / warn / compare1.C
1 /* -Wall is supposed to trigger -Wsign-compare for C++.  PR 10604.
2    See also gcc.dg/compare7.c.  */
3
4 /* { dg-do compile } */
5 /* { dg-options "-Wall" } */
6
7 int f(unsigned a, int b)
8 {
9   return a < b;  /* { dg-warning "signed and unsigned" } */
10 }