3 commits

Author	SHA1	Message	Date
Eric Fiselier	c5a362b4d3	Change std::regex detection test to detect bug in libstdc++. ... libstdc++'s std::regex has (or had) a bug in std::regex::operator=(...) that caused undefined behaviour. Clang will detect this and compile the function so that it crashes at runtime. This patch tried to detect that bug during configuration.	2015-03-06 12:05:19 -05:00
Dominic Hamon	e6107a781c	Fix #50 by using nullptr and adding stricter warning.	2014-10-11 15:52:50 -07:00
Matt Clarkson	edfa60a1d1	Resolve regular expression engines	2014-08-22 14:55:46 +01:00