ecfa874531
As a follow-up to D95691, add new diagnostic groups named pre-c++N-compat to replace the old diagnostic groups with the standards listed out explicitly. The old group names are retained for backwards compatibility.
19 lines
718 B
C++
19 lines
718 B
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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// RUN: %clang_cc1 -fsyntax-only -verify -std=c++14 %s
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// RUN: %clang_cc1 -fsyntax-only -verify -std=c++17 %s -Wpre-c++17-compat
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// Check that we don't allow illegal uses of inline
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// (checking C++-only constructs here)
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struct c {inline int a;}; // expected-error{{'inline' can only appear on functions}}
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void localVar() {
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inline int a; // expected-error{{inline declaration of 'a' not allowed in block scope}}
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}
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// Check that we warn appropriately.
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#if __cplusplus <= 201402L
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inline int a; // expected-warning{{inline variables are a C++17 extension}}
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#else
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inline int a; // expected-warning{{inline variables are incompatible with C++ standards before C++17}}
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#endif
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