Make FormatBuf::size() const

2015-11-25 08:27:46 -08:00 · 2015-11-25 08:27:46 -08:00 · 7cbb29f61e
commit 7cbb29f61e
parent 053df632f8
1 changed files with 1 additions and 1 deletions
--- a/format.h
+++ b/format.h
@ -1832,7 +1832,7 @@ class FormatBuf : public std::basic_streambuf<Char> {
    return ch;
  }
-  size_t size() {
+  size_t size() const {
    return this->pptr() - start_;
  }
 };