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| author | Tim Shen <timshen@google.com> | 2014-07-01 02:10:31 +0000 |
|---|---|---|
| committer | Tim Shen <timshen@gcc.gnu.org> | 2014-07-01 02:10:31 +0000 |
| commit | ad9ec7b3c5969c776bc28e18292be09981abaa6a (patch) | |
| tree | 88aab4a08a668b5a2e116189f2dd62d4878258ff /libvtv/configure.ac | |
| parent | 25f28ff0ea8202215b7432f9ade8cb51b01a0185 (diff) | |
| download | gcc-ad9ec7b3c5969c776bc28e18292be09981abaa6a.zip gcc-ad9ec7b3c5969c776bc28e18292be09981abaa6a.tar.gz gcc-ad9ec7b3c5969c776bc28e18292be09981abaa6a.tar.bz2 | |
re PR libstdc++/61424 (std::regex matches right to left, not leftmost longest)
PR libstdc++/61424
* include/bits/regex.tcc (__regex_algo_impl<>): Use DFS for ECMAScript,
not just regex containing back-references.
* include/bits/regex_compiler.tcc (_Compiler<>::_M_disjunction):
exchange _M_next and _M_alt for alternative operator,
making matching from left to right.
* include/bits/regex_executor.h (_State_info<>::_M_get_sol_pos):
Add position tracking fom DFS.
* include/bits/regex_executor.tcc (_Executor<>::_M_main_dispatch,
_Executor<>::_M_dfs): Likewise.
* include/bits/regex_scanner.h: Remove unused enum entry.
* testsuite/28_regex/algorithms/regex_search/61424.cc: New
testcase from PR.
From-SVN: r212184
Diffstat (limited to 'libvtv/configure.ac')
0 files changed, 0 insertions, 0 deletions