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Diffstat (limited to 'libbutl/char-scanner.mxx')
| -rw-r--r-- | libbutl/char-scanner.mxx | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/libbutl/char-scanner.mxx b/libbutl/char-scanner.mxx index 9bfdeec..3947a05 100644 --- a/libbutl/char-scanner.mxx +++ b/libbutl/char-scanner.mxx @@ -118,10 +118,18 @@ LIBBUTL_MODEXPORT namespace butl // public: void - save_start (std::string&); + save_start (std::string& b) + { + assert (save_ == nullptr); + save_ = &b; + } void - save_stop (); + save_stop () + { + assert (save_ != nullptr); + save_ = nullptr; + } struct save_guard { |