1 /* { dg-do compile } */
2 /* { dg-options "-Wshadow=compatible-local" } */
3
4 struct Bar {
5 };
6
7 struct Bar bar; /* { dg-bogus "shadowed declaration" } */
8
9 int val; /* { dg-bogus "shadowed declaration" } */
10
func1(int x)11 int func1(int x) { /* { dg-bogus "shadowed declaration" } */
12 int val; /* { dg-bogus "shadows a global" } */
13 val = x;
14 return val;
15 }
16
func2(int i)17 int func2(int i) {
18 int a = 3; /* { dg-message "shadowed declaration" } */
19 int j; /* { dg-message "shadowed declaration" } */
20
21 for (j = 0; j < i; ++j) {
22 int a = j; /* { dg-warning "shadows a previous local" } */
23 int j = a + 1; /* { dg-warning "shadows a previous local" } */
24 func1(j);
25 }
26
27 return a;
28 }
29
func4()30 void func4() {
31 struct Bar bar; /* { dg-bogus "shadowed declaration" } */
32 if (val) {
33 int bar; /* { dg-bogus "shadows a previous local" } */
34 func1(bar);
35 }
36 }
37