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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [c-c++-common/] [Wunused-var-9.c] - Rev 707
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/* { dg-options "-Wunused" } */ /* { dg-do compile } */ int f1 (int *, int); int f2 (int *); int f3 (int *); int f4 (int x) { int a, n = 0; int b; for (a = f1 (&b, x); f2 (&b); (void) (a = f3 (&b))) n++; return n; } void f5 (int x) { int a; a = x; (void) (a = x); } void f6 (int x) { int a; /* { dg-warning "set but not used" } */ a = x; } void f7 (int x) { int a; ({ a = x; }); } int f8 (int x) { int a; int b = ({ a = x; }); return b; } int v; void f9 (int x) { int a; ({ v++, a = x; }); } int f10 (int x) { int a; int b = ({ v++, a = x; }); return b; } void f11 (int x) { int a; a = x; ({ v++, a; }); } int f12 (int x) { int a; a = x; int b = ({ v++, a; }); return b; }
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