50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/* PR c/12085 */
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/* Origin: David Hollenberg <dhollen@mosis.org> */
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/* Verify that the compiler doesn't inline a function at
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a calling point where it is viewed with a different
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prototype than the actual one. */
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/* { dg-do compile } */
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/* { dg-options "-O3" } */
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int foo1(int);
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int foo2();
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typedef struct {
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double d;
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int a;
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} str_t;
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void bar(void)
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{
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double d;
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int i;
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str_t s;
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d = ((double (*) (int)) foo1) (i); /* { dg-warning "33:non-compatible|abort" } */
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i = ((int (*) (double)) foo1) (d); /* { dg-warning "33:non-compatible|abort" } */
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s = ((str_t (*) (int)) foo1) (i); /* { dg-warning "32:non-compatible|abort" } */
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((void (*) (int)) foo1) (d); /* { dg-warning "non-compatible|abort" } */
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i = ((int (*) (int)) foo1) (i); /* { dg-bogus "non-compatible|abort" } */
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(void) foo1 (i); /* { dg-bogus "non-compatible|abort" } */
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d = ((double (*) (int)) foo2) (i); /* { dg-warning "33:non-compatible|abort" } */
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i = ((int (*) (double)) foo2) (d); /* { dg-bogus "non-compatible|abort" } */
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s = ((str_t (*) (int)) foo2) (i); /* { dg-warning "non-compatible|abort" } */
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((void (*) (int)) foo2) (d); /* { dg-warning "non-compatible|abort" } */
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i = ((int (*) (int)) foo2) (i); /* { dg-bogus "non-compatible|abort" } */
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(void) foo2 (i); /* { dg-bogus "non-compatible|abort" } */
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}
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int foo1(int arg)
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{
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return arg;
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}
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int foo2(arg)
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int arg;
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{
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return arg;
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}
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