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From: "sscrisk at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/48911] New: [C++0x]An error that a valid array subscript Date: Fri, 06 May 2011 05:54:00 -0000 [thread overview] Message-ID: <bug-48911-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48911 Summary: [C++0x]An error that a valid array subscript Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned@gcc.gnu.org ReportedBy: sscrisk@gmail.com Source: int main() { { constexpr int array[1] = {0}; constexpr int i = array[0]; // OK. } { constexpr int array[1] = {}; constexpr int i = array[0]; // error: array subscript out of bound. Why? } } Compile errors: a.cpp: In function 'int main()': a.cpp:5:17: warning: unused variable 'i' [-Wunused-variable] a.cpp:9:28: error: array subscript out of bound a.cpp:9:17: warning: unused variable 'i' [-Wunused-variable] Access to array[0] is valid. But, compiler says "that's an error."
next reply other threads:[~2011-05-06 5:54 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-05-06 5:54 sscrisk at gmail dot com [this message] 2011-05-06 9:28 ` [Bug c++/48911] [C++0x] Error for " paolo.carlini at oracle dot com 2011-05-06 11:05 ` jakub at gcc dot gnu.org 2011-05-06 14:16 ` jason at gcc dot gnu.org 2011-05-06 22:00 ` jason at gcc dot gnu.org 2011-05-06 22:04 ` jason at gcc dot gnu.org 2011-05-06 22:07 ` jason at gcc dot gnu.org
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