http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58148
Bug ID: 58148
Summary: [C++11] Fails to insert iterator range into sequence
container with -D_GLIBCXX_DEBUG when conversion is
needed
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: ai.azuma at gmail dot com
Created attachment 30644
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30644&action=edit
reproducing source code and output of -v option
The following valid code fails to compile with 4.9.0 20130804 and
`-D_GLIBCXX_DEBUG':
//============================
#include <vector>
int main()
{
std::vector<wchar_t> v;
char c = 'a';
v.insert(v.begin(), &c, &c); // compile error
}
//============================
The above code successfully compiles with 4.9.0 20130728 and
`-D_GLIBCXX_DEBUG'. So this seems a regression, which has been introduced
between 20130728 and 20130804.
The same problem also occurs for `std::deque'.
