[Bug c++/54413] Option for turning off compiler extensions for -std=c++11 with respect to complex/fixed-point numbers missing

[3dw4rd at verizon dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54413



--- Comment #10 from Ed Smith-Rowland <3dw4rd at verizon dot net> 2012-10-15 
21:25:23 UTC ---

So maybe we can enable by default for -std=c++1y, etc.