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
57 lines
2.5 KiB
C++
57 lines
2.5 KiB
C++
// RUN: not %clang -std=c++98 %s -Wno-c++0x-compat -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX98 %s
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// RUN: not %clang -std=gnu++98 %s -Wno-c++0x-compat -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX98 %s
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// RUN: not %clang -std=c++03 %s -Wno-c++0x-compat -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX98 %s
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// RUN: not %clang -std=c++0x %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX11 %s
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// RUN: not %clang -std=gnu++0x %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX11 %s
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// RUN: not %clang -std=c++11 %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX11 %s
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// RUN: not %clang -std=gnu++11 %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX11 %s
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// RUN: not %clang -std=c++1y %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX1Y %s
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// RUN: not %clang -std=gnu++1y %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX1Y %s
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// RUN: not %clang -std=c++1z %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX1Z %s
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// RUN: not %clang -std=gnu++1z %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX1Z %s
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// RUN: not %clang -std=c++2a %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX2A %s
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// RUN: not %clang -std=gnu++2a %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX2A %s
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// RUN: not %clang -std=c++23 %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX2B %s
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// RUN: not %clang -std=gnu++23 %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX2B %s
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void f(int n) {
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typeof(n)();
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decltype(n)();
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}
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// CXX98: undeclared identifier 'typeof'
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// CXX98: undeclared identifier 'decltype'
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// GNUXX98-NOT: undeclared identifier 'typeof'
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// GNUXX98: undeclared identifier 'decltype'
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// CXX11: undeclared identifier 'typeof'
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// CXX11-NOT: undeclared identifier 'decltype'
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// GNUXX11-NOT: undeclared identifier 'typeof'
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// GNUXX11-NOT: undeclared identifier 'decltype'
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// CXX1Y: undeclared identifier 'typeof'
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// CXX1Y-NOT: undeclared identifier 'decltype'
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// GNUXX1Y-NOT: undeclared identifier 'typeof'
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// GNUXX1Y-NOT: undeclared identifier 'decltype'
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// CXX1Z: undeclared identifier 'typeof'
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// CXX1Z-NOT: undeclared identifier 'decltype'
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// GNUXX1Z-NOT: undeclared identifier 'typeof'
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// GNUXX1Z-NOT: undeclared identifier 'decltype'
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// CXX2A: undeclared identifier 'typeof'
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// CXX2A-NOT: undeclared identifier 'decltype'
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// GNUXX2A-NOT: undeclared identifier 'typeof'
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// GNUXX2A-NOT: undeclared identifier 'decltype'
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// CXX2B: undeclared identifier 'typeof'
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// CXX2B-NOT: undeclared identifier 'decltype'
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// GNUXX2B-NOT: undeclared identifier 'typeof'
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// GNUXX2B-NOT: undeclared identifier 'decltype'
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