clang/test/Rewriter/finally.m

43 строки
1.1 KiB
Mathematica
Исходник Обычный вид История

// RUN: %clang_cc1 -rewrite-objc -verify %s -o -
int main() {
@try {
printf("executing try"); // expected-warning{{implicitly declaring C library function 'printf' with type 'int (char const *, ...)'}} \
// expected-note{{please include the header <stdio.h> or explicitly provide a declaration for 'printf'}}
return(0); // expected-warning{{rewriter doesn't support user-specified control flow semantics for @try/@finally (code may not execute properly)}}
} @finally {
printf("executing finally");
}
while (1) {
@try {
printf("executing try");
break;
} @finally {
printf("executing finally");
}
printf("executing after finally block");
}
@try {
printf("executing try");
} @finally {
printf("executing finally");
}
return 0;
}
void test_sync_with_implicit_finally() {
id foo;
@synchronized (foo) {
return; // The rewriter knows how to generate code for implicit finally
}
}
void test2_try_with_implicit_finally() {
@try {
return; // The rewriter knows how to generate code for implicit finally
} @catch (id e) {
}
}