84 lines
5.2 KiB
C++
84 lines
5.2 KiB
C++
// RUN: %clang_cc1 -fcxx-exceptions -fexceptions -fsyntax-only -verify -std=c++11 %s
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void foo(int i) {
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[[unknown_attribute]] ; // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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[[unknown_attribute]] { } // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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[[unknown_attribute]] if (0) { } // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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[[unknown_attribute]] for (;;); // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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[[unknown_attribute]] do { // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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[[unknown_attribute]] continue; // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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} while (0);
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[[unknown_attribute]] while (0); // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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[[unknown_attribute]] switch (i) { // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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[[unknown_attribute]] case 0: // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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[[unknown_attribute]] default: // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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[[unknown_attribute]] break; // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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}
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[[unknown_attribute]] goto here; // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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[[unknown_attribute]] here: // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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[[unknown_attribute]] try { // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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} catch (...) {
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}
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[[unknown_attribute]] return; // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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alignas(8) ; // expected-error {{'alignas' attribute cannot be applied to a statement}}
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[[noreturn]] { } // expected-error {{'noreturn' attribute cannot be applied to a statement}}
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[[noreturn]] if (0) { } // expected-error {{'noreturn' attribute cannot be applied to a statement}}
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[[noreturn]] for (;;); // expected-error {{'noreturn' attribute cannot be applied to a statement}}
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[[noreturn]] do { // expected-error {{'noreturn' attribute cannot be applied to a statement}}
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[[unavailable]] continue; // expected-warning {{unknown attribute 'unavailable' ignored}}
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} while (0);
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[[unknown_attributqqq]] while (0); // expected-warning {{unknown attribute 'unknown_attributqqq' ignored}}
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// TODO: remove 'qqq' part and enjoy 'empty loop body' warning here (DiagnoseEmptyLoopBody)
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[[unknown_attribute]] while (0); // expected-warning {{unknown attribute 'unknown_attribute' ignored}}
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[[unused]] switch (i) { // expected-warning {{unknown attribute 'unused' ignored}}
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[[uuid]] case 0: // expected-warning {{unknown attribute 'uuid' ignored}}
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[[visibility]] default: // expected-warning {{unknown attribute 'visibility' ignored}}
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[[carries_dependency]] break; // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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}
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[[fastcall]] goto there; // expected-warning {{unknown attribute 'fastcall' ignored}}
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[[noinline]] there: // expected-warning {{unknown attribute 'noinline' ignored}}
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[[lock_returned]] try { // expected-warning {{unknown attribute 'lock_returned' ignored}}
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} catch (...) {
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}
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[[weakref]] return; // expected-warning {{unknown attribute 'weakref' ignored}}
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[[carries_dependency]] ; // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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[[carries_dependency]] { } // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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[[carries_dependency]] if (0) { } // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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[[carries_dependency]] for (;;); // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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[[carries_dependency]] do { // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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[[carries_dependency]] continue; // expected-error {{'carries_dependency' attribute cannot be applied to a statement}} ignored}}
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} while (0);
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[[carries_dependency]] while (0); // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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[[carries_dependency]] switch (i) { // expected-error {{'carries_dependency' attribute cannot be applied to a statement}} ignored}}
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[[carries_dependency]] case 0: // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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[[carries_dependency]] default: // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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[[carries_dependency]] break; // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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}
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[[carries_dependency]] goto here; // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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[[carries_dependency]] try { // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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} catch (...) {
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}
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[[carries_dependency]] return; // expected-error {{'carries_dependency' attribute cannot be applied to a statement}}
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{
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[[ ]] // expected-error {{an attribute list cannot appear here}}
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#pragma STDC FP_CONTRACT ON // expected-error {{can only appear at file scope or at the start of a compound statement}}
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}
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}
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