385f83c774
Allow CCEKind::ExplicitBool in BuildConvertedConstantExpression for pre-C++11 contexts, similar to the existing TempArgStrict exception. This enables explicit(bool) to work as a C++20 extension in earlier language modes without triggering assertion failures. Fixes #152729 --------- Co-authored-by: Jongmyeong Choi <cheesechoi@gmail.com>
16 lines
518 B
C++
16 lines
518 B
C++
// Regression test for assertion failure when explicit(bool) is used in pre-C++20
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// Fixes GitHub issue #152729
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// RUN: %clang_cc1 -std=c++98 -verify %s
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// RUN: %clang_cc1 -std=c++03 -verify %s
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// RUN: %clang_cc1 -std=c++11 -verify %s
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// RUN: %clang_cc1 -std=c++14 -verify %s
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// RUN: %clang_cc1 -std=c++17 -verify %s
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struct S {
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explicit(true) S(int);
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// expected-warning@-1 {{explicit(bool) is a C++20 extension}}
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explicit(false) S(float);
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// expected-warning@-1 {{explicit(bool) is a C++20 extension}}
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};
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