Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/ext/flexary2.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// PR c++/46688 - [4.6 Regression] g++ requires a function declaration // when it should not // Note that although the definition of struct B in the test case for // c++/46688 was thought to be valid, it is, in fact, invalid, in C and // as noted in c++/42121, should be treated as invalid in C++ as well. // The test verifies that gcc detects and reports the right error. // { dg-options "" } struct A { A(int); }; struct B { B() {} A a[]; // { dg-error "extension|flexible array .* in an otherwise empty" } }; struct C { C() {} A a[0]; // -Wpedantic warning: ISO C++ forbids zero-size arrays };