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comparison gcc/testsuite/gcc.dg/invalid-call-1.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 /* PR rtl-optimization/29841 */
2 /* Testcase by Khem Raj <raj.khem@gmail.com> */
3
4 /* { dg-do compile } */
5 /* { dg-options "-O2" } */
6 /* { dg-options "-O2 -march=i586" { target { { i?86-*-* x86_64-*-* } && ia32 } } } */
7
8 typedef void (*fp)(void);
9 extern char* bar(void* a1, int a2);
10 extern char* mar(int n);
11 char* cptr;
12
13 void foo()
14 {
15 cptr = mar(6);
16 ((char *(*)(void *,int (*)(void *,unsigned char **),char**))((fp)bar))(0,0,(void*)(0)); /* { dg-warning "function called through a non-compatible type" "non-compatible type" } */
17 }