[Bug c++/54813] NULL pointer conversion fails for template code

[tjablin at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54813



--- Comment #1 from tjablin at gmail dot com 2012-10-04 16:41:06 UTC ---

I have further simplified the testcase as follows:



template<class T> static void bar(T, char[][sizeof(T)]) {}



void baz() {

  bar<int>(0, 0);         // succeeds

  char a[4][sizeof(int)];

  bar(0, a);              // succeeds

  bar(0, 0);              // fails

}