зеркало из https://github.com/mozilla/gecko-dev.git
184 строки
3.1 KiB
C++
184 строки
3.1 KiB
C++
#include <cstddef>
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#define MOZ_MUST_RETURN_FROM_CALLER __attribute__((annotate("moz_must_return_from_caller")))
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#define MOZ_MAY_CALL_AFTER_MUST_RETURN __attribute__((annotate("moz_may_call_after_must_return")))
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void MOZ_MUST_RETURN_FROM_CALLER Throw() {}
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void DoAnythingElse();
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int MakeAnInt();
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int MOZ_MAY_CALL_AFTER_MUST_RETURN SafeMakeInt();
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bool Condition();
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class Foo {
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public:
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__attribute__((annotate("moz_implicit"))) Foo(std::nullptr_t);
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Foo();
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};
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void a1() {
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Throw();
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}
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int a2() {
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Throw(); // expected-error {{You must immediately return after calling this function}}
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return MakeAnInt();
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}
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int a3() {
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Throw();
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return 5;
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}
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int a4() {
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Throw(); // expected-error {{You must immediately return after calling this function}}
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return Condition() ? MakeAnInt() : MakeAnInt();
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}
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void a5() {
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Throw(); // expected-error {{You must immediately return after calling this function}}
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DoAnythingElse();
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}
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int a6() {
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Throw(); // expected-error {{You must immediately return after calling this function}}
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DoAnythingElse();
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return MakeAnInt();
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}
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int a7() {
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Throw(); // expected-error {{You must immediately return after calling this function}}
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DoAnythingElse();
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return Condition() ? MakeAnInt() : MakeAnInt();
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}
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int a8() {
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Throw();
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return SafeMakeInt();
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}
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int a9() {
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if (Condition()) {
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Throw();
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}
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return SafeMakeInt();
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}
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void b1() {
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if (Condition()) {
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Throw();
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}
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}
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int b2() {
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if (Condition()) {
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Throw(); // expected-error {{You must immediately return after calling this function}}
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}
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return MakeAnInt();
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}
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int b3() {
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if (Condition()) {
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Throw();
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}
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return 5;
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}
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int b4() {
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if (Condition()) {
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Throw(); // expected-error {{You must immediately return after calling this function}}
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}
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return Condition() ? MakeAnInt() : MakeAnInt();
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}
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void b5() {
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if (Condition()) {
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Throw(); // expected-error {{You must immediately return after calling this function}}
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}
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DoAnythingElse();
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}
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void b6() {
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if (Condition()) {
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Throw(); // expected-error {{You must immediately return after calling this function}}
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DoAnythingElse();
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}
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}
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void b7() {
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if (Condition()) {
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Throw();
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return;
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}
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DoAnythingElse();
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}
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void b8() {
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if (Condition()) {
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Throw(); // expected-error {{You must immediately return after calling this function}}
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DoAnythingElse();
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return;
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}
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DoAnythingElse();
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}
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void b9() {
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while (Condition()) {
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Throw(); // expected-error {{You must immediately return after calling this function}}
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}
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}
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void b10() {
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while (Condition()) {
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Throw();
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return;
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}
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}
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void b11() {
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Throw(); // expected-error {{You must immediately return after calling this function}}
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if (Condition()) {
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return;
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} else {
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return;
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}
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}
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void b12() {
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switch (MakeAnInt()) {
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case 1:
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break;
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default:
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Throw();
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return;
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}
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}
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void b13() {
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if (Condition()) {
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Throw();
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}
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return;
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}
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Foo b14() {
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if (Condition()) {
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Throw();
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return nullptr;
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}
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return nullptr;
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}
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Foo b15() {
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if (Condition()) {
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Throw();
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}
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return nullptr;
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}
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Foo b16() {
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if (Condition()) {
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Throw();
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}
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return Foo();
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}
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