Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp0x/constexpr-object1.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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// { dg-do compile { target c++11 } } // From N2235 // 4.5.2 semantics // p 1 constexpr specifier // objects, static const data struct A1 { int i; }; // { dg-message "no user-provided default constructor" } constexpr int i1 = 1024; constexpr A1 a1 = A1(); // error: not a definition extern constexpr int i2; // { dg-error "definition" } // error: missing initializer constexpr A1 a2; // { dg-error "uninitialized 'const" } const constexpr A1 a3 = A1(); volatile constexpr A1 a4 = A1(); // { dg-bogus "both .volatile. and .constexpr. cannot" } // error: on type declaration constexpr struct pixel // { dg-error "cannot be used for type declarations" } { int x; int y; };