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// RUN: clang-cc -fsyntax-only -verify %s
int test1(int x) {
goto L; // expected-error{{illegal goto into protected scope}}
int a[x]; // expected-note {{jump bypasses initialization of variable length array}}
int b[x]; // expected-note {{jump bypasses initialization of variable length array}}
L:
return sizeof a;
}
int test2(int x) {
goto L; // expected-error{{illegal goto into protected scope}}
typedef int a[x]; // expected-note {{jump bypasses initialization of VLA typedef}}
L:
return sizeof(a);
}
void test3clean(int*);
int test3() {
goto L; // expected-error{{illegal goto into protected scope}}
int a __attribute((cleanup(test3clean))); // expected-note {{jump bypasses initialization of declaration with __attribute__((cleanup))}}
L:
return a;
}
int test4(int x) {
goto L; // expected-error{{illegal goto into protected scope}}
int a[x]; // expected-note {{jump bypasses initialization of variable length array}}
test4(x);
L:
return sizeof a;
}
int test5(int x) {
int a[x];
test5(x);
goto L; // Ok.
L:
goto L; // Ok.
return sizeof a;
}
int test6() {
// just plain invalid.
goto x; // expected-error {{use of undeclared label 'x'}}
}
// FIXME: Switch cases etc.
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