forked from OSchip/llvm-project
56 lines
922 B
Objective-C
56 lines
922 B
Objective-C
// RUN: %clang_cc1 -fsyntax-only -fobjc-exceptions -verify -Wunreachable-code %s
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void f(void);
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void g1(void) {
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@try {
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f();
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@throw @"";
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f(); // expected-warning{{will never be executed}}
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} @catch(id i) {
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f();
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}
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// Completely empty.
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@try {
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} @catch(...) {
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}
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@try {
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f();
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return;
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} @catch(id i = nil) { // Catch block should not be marked as unreachable.
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// Empty @catch body.
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}
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}
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void g2(void) {
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@try {
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// Nested @try.
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@try {
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f();
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@throw @"";
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f(); // expected-warning{{will never be executed}}
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} @catch(...) {
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}
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f();
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@throw @"";
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f(); // expected-warning{{will never be executed}}
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} @catch(...) {
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f();
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}
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}
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void g3(void) {
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@try {
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@try {
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f();
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} @catch (...) {
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@throw @""; // should exit outer try
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}
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@throw @"";
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f(); // expected-warning{{never be executed}}
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} @catch (...) {
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}
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}
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