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comparison gcc/testsuite/gcc.dg/parm-impl-decl-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 /* Test implicit function declarations and other odd declarations in
2 function prototypes. Bug 18239. */
3 /* Origin: Joseph Myers <joseph@codesourcery.com> */
4 /* { dg-do compile } */
5 /* { dg-options "-std=gnu89" } */
6
7 /* Implicit function declaration in attribute in definition (testcase
8 from bug). */
9 int
10 foo (int __attribute__ ((__mode__ (vector_size(8)))) i) /* { dg-warning "'mode' attribute ignored" } */
11 {
12 return (long long) i;
13 }
14
15 /* Various other cases. */
16
17 int f (int [sizeof(g())]);
18 int f1 (int [sizeof(g1())]);
19
20 int g () { return 1; }
21
22 int
23 h (int (*p)[sizeof(i())])
24 {
25 int g2 (), g3 ();
26 return (*p)[0] + g3() + g2();
27 }
28
29 int i () { return 2; }
30
31 int f2 (int [sizeof(g2())]);
32 int f3 (int [sizeof(g3())]);
33 int g3 () { return 4; }