libstdc++: Fix preprocessor check for C++17

libstdc++-v3/ChangeLog:

	* include/bits/regex.h (basic_regex::multiline): Fix #if
	condition.
This commit is contained in:
Jonathan Wakely 2021-09-30 08:59:21 +01:00
parent f5440ac7ad
commit c5369961fa

View File

@ -424,7 +424,7 @@ _GLIBCXX_BEGIN_NAMESPACE_CXX11
static constexpr flag_type awk = regex_constants::awk;
static constexpr flag_type grep = regex_constants::grep;
static constexpr flag_type egrep = regex_constants::egrep;
#if __cplusplus >= 2017
#if __cplusplus >= 201703L
static constexpr flag_type multiline = regex_constants::multiline;
#endif
///@}