2fe5b15718
Call function with no-return attribute generates code with unreachable instruction instead of return and if the call statement has `clang::musttail` attribute, it would crash in `VerifyPass`. Check this condition in Sema ahead. Fix [issue](https://github.com/llvm/llvm-project/issues/76631) Co-authored-by: huqizhi <836744285@qq.com>
10 lines
337 B
C++
10 lines
337 B
C++
// RUN: %clang_cc1 -verify -std=c++11 -fsyntax-only %s
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[[noreturn]] void throw_int() {
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throw int(); // expected-error {{cannot use 'throw' with exceptions disabled}}
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}
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void throw_int_wrapper() {
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[[clang::musttail]] return throw_int(); // expected-error {{'musttail' attribute may not be used with no-return-attribute functions}}
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}
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