r255633 - in /branches/gcc-7-branch/libstdc++-v...

[redi@gcc.gnu.org]

Author: redi
Date: Thu Dec 14 11:53:02 2017
New Revision: 255633

URL: https://gcc.gnu.org/viewcvs?rev=255633&root=gcc&view=rev
Log:
PR libstdc++/59568 don't use putback or update value when extraction fails

	PR libstdc++/59568
	* include/std/complex (operator>>): Only use putback if a character
	was successfully extracted and only set the value if a number was
	successfully extracted.
	* testsuite/26_numerics/complex/inserters_extractors/char/59568.cc:
	New test.

Added:
    branches/gcc-7-branch/libstdc++-v3/testsuite/26_numerics/complex/inserters_extractors/char/59568.cc
Modified:
    branches/gcc-7-branch/libstdc++-v3/ChangeLog
    branches/gcc-7-branch/libstdc++-v3/include/std/complex