1
2 /* { dg-do compile } */
3 /* { dg-options "-Wuninitialized -O2" } */
4
5 int g;
6 void bar();
7 void blah(int);
8
foo(int n,int l,int m,int r)9 int foo (int n, int l, int m, int r)
10 {
11 int v;
12
13 if (n && l)
14 v = r;
15
16 if (m) g++;
17 else bar();
18
19 if ( n && l)
20 blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */
21
22 return 0;
23 }
24
foo_2(int n,int l,int m,int r)25 int foo_2 (int n, int l, int m, int r)
26 {
27 int v;
28
29 if (n && l)
30 v = r;
31
32 if (m) g++;
33 else bar();
34
35 if (n)
36 blah (v); /* { dg-warning "uninitialized" "warning" } */
37
38 return 0;
39 }
40
41