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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [transparent-union-1.c] - Rev 302
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/* PR c/20043 */ /* { dg-compile } */ /* { dg-options "-std=gnu99" } */ extern void f0 (int *); extern void f0 (int *__restrict); extern void f1 (int *__restrict); extern void f1 (int *); typedef union { int *i; long *l; } U2 __attribute__((transparent_union)); extern void f2 (U2); extern void f2 (int *); typedef union { int *__restrict i; long *__restrict l; } U3 __attribute__((transparent_union)); extern void f3 (U3); extern void f3 (int *__restrict); extern void f4 (U3); extern void f4 (int *); extern void f5 (U2); extern void f5 (int *__restrict); typedef union { long *l; int *i; } U6 __attribute__((transparent_union)); extern void f6 (U6); extern void f6 (int *); typedef union { long *__restrict l; int *__restrict i; } U7 __attribute__((transparent_union)); extern void f7 (U7); extern void f7 (int *__restrict); extern void f8 (U7); extern void f8 (int *); extern void f9 (U6); extern void f9 (int *__restrict); extern void f10 (U2); extern void f11 (U3); extern void f12 (U6); extern void f13 (U7); int i; long l; int main (void) { f0 (&i); f0 (&l); /* { dg-warning "passing argument 1 of 'f0' from incompatible pointer type" } */ f1 (&i); f1 (&l); /* { dg-warning "passing argument 1 of 'f1' from incompatible pointer type" } */ f2 (&i); f2 (&l); /* { dg-warning "passing argument 1 of 'f2' from incompatible pointer type" } */ f3 (&i); f3 (&l); /* { dg-warning "passing argument 1 of 'f3' from incompatible pointer type" } */ f4 (&i); f4 (&l); /* { dg-warning "passing argument 1 of 'f4' from incompatible pointer type" } */ f5 (&i); f5 (&l); /* { dg-warning "passing argument 1 of 'f5' from incompatible pointer type" } */ f6 (&i); f6 (&l); /* { dg-warning "passing argument 1 of 'f6' from incompatible pointer type" } */ f7 (&i); f7 (&l); /* { dg-warning "passing argument 1 of 'f7' from incompatible pointer type" } */ f8 (&i); f8 (&l); /* { dg-warning "passing argument 1 of 'f8' from incompatible pointer type" } */ f9 (&i); f9 (&l); /* { dg-warning "passing argument 1 of 'f9' from incompatible pointer type" } */ f10 (&i); f10 (&l); f11 (&i); f11 (&l); f12 (&i); f12 (&l); f13 (&i); f13 (&l); return 0; } /* { dg-message "note: expected '\[^\n'\]*' but argument is of type '\[^\n'\]*'" "note: expected" { target *-*-* } 0 } */
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