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150
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1 // RUN: %clang_cc1 -fsyntax-only -verify %s
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2 // RUN: %clang_cc1 -fsyntax-only -verify -std=c++14 %s
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221
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3 // RUN: %clang_cc1 -fsyntax-only -verify -std=c++17 %s -Wpre-c++17-compat
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150
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4
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5 // Check that we don't allow illegal uses of inline
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6 // (checking C++-only constructs here)
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7 struct c {inline int a;}; // expected-error{{'inline' can only appear on functions}}
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8
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9 void localVar() {
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10 inline int a; // expected-error{{inline declaration of 'a' not allowed in block scope}}
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11 }
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12
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13 // Check that we warn appropriately.
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14 #if __cplusplus <= 201402L
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15 inline int a; // expected-warning{{inline variables are a C++17 extension}}
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16 #else
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17 inline int a; // expected-warning{{inline variables are incompatible with C++ standards before C++17}}
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18 #endif
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