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ba15d186e5
During the ISO C++ Committee meeting plenary session the C++23 Standard has been voted as technical complete. This updates the reference to c++2b to c++23 and updates the __cplusplus macro. Drive-by fixes c++1z -> c++17 and c++2a -> c++20 when seen. Reviewed By: aaron.ballman Differential Revision: https://reviews.llvm.org/D149553
15 lines
585 B
C
15 lines
585 B
C
// RUN: %clang_cc1 -verify -fsyntax-only %s
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static int *z[1] = {({ static int _x = 70; &_x; })}; // expected-error {{statement expression not allowed at file scope}}
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void T1(void) {
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int *x[1] = {({ static int _x = 10; &_x; })}; // expected-no-error
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/* Before commit
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683e83c5 [Clang][C++23] P2242R3: Non-literal variables [...] in constexpr
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(i.e in clang-14 and earlier)
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this was silently accepted, but generated incorrect code.
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*/
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static int *y[1] = {({ static int _x = 20; &_x; })}; // expected-error {{initializer element is not a compile-time constant}}
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}
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