annotate clang/test/PCH/cxx11-statement-attributes.cpp @ 222:81f6424ef0e3 llvm-original

LLVM original branch
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 18 Jul 2021 22:10:01 +0900
parents 1d019706d866
children c4bab56944e8
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1 // Sanity check.
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2 // RUN: %clang_cc1 -include %S/Inputs/cxx11-statement-attributes.h -std=c++11 -Wimplicit-fallthrough -fsyntax-only %s -o - -verify
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3 // RUN: %clang_cc1 -include %S/Inputs/cxx11-statement-attributes.h -std=c++1z -Wimplicit-fallthrough -fsyntax-only %s -o - -verify
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4 // Run the same tests, this time with the attributes loaded from the PCH file.
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5 // RUN: %clang_cc1 -x c++-header -emit-pch -std=c++11 -o %t %S/Inputs/cxx11-statement-attributes.h
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6 // RUN: %clang_cc1 -include-pch %t -std=c++11 -Wimplicit-fallthrough -fsyntax-only %s -o - -verify
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7 // RUN: %clang_cc1 -x c++-header -emit-pch -std=c++1z -o %t %S/Inputs/cxx11-statement-attributes.h
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8 // RUN: %clang_cc1 -include-pch %t -std=c++1z -Wimplicit-fallthrough -fsyntax-only %s -o - -verify
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9
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10 // expected-warning@Inputs/cxx11-statement-attributes.h:10 {{unannotated fall-through}}
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11 // expected-note-re@Inputs/cxx11-statement-attributes.h:10 {{insert '[[{{(clang::)?}}fallthrough]];'}}
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12 // expected-note@Inputs/cxx11-statement-attributes.h:10 {{insert 'break;'}}
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13
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14 void g(int n) {
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15 f<1>(n); // expected-note {{in instantiation of function template specialization 'f<1>' requested here}}
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16 }