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/* { dg-do compile } */
/* { dg-options "-Wshadow-local" } */
struct Bar {
};
struct Bar bar; /* { dg-bogus "shadowed declaration" } */
int val; /* { dg-bogus "shadowed declaration" } */
int func1(int x) { /* { dg-bogus "shadowed declaration" } */
int val; /* { dg-bogus "shadows a global" } */
val = x;
return val;
}
int func2(int i) {
int a = 3; /* { dg-warning "shadowed declaration" } */
int j; /* { dg-warning "shadowed declaration" } */
for (j = 0; j < i; ++j) {
int a = j; /* { dg-warning "shadows a previous local" } */
int j = a + 1; /* { dg-warning "shadows a previous local" } */
func1(j);
}
return a;
}
int func3() {
int bar; /* { dg-bogus "shadows a global" } */
float func1 = 0.3; /* { dg-bogus "shadows a global" } */
if (func1 > 1)
bar = 2;
else
bar = 1;
return bar;
}
void func4() {
struct Bar bar; /* { dg-warning "shadowed declaration" } */
if (val) {
int bar; /* { dg-warning "shadows a previous local" } */
func1(bar);
}
}
/* { dg-bogus "shadows a global" "" { target *-*-* } 42 } */
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