strings: Remove cmStdString references

Casts from std::string -> cmStdString were high on the list of things
taking up time. Avoid such implicit casts across function calls by just
using std::string everywhere.

The comment that the symbol name is too long is no longer relevant since
modern debuggers alias the templates anyways and the size is a
non-issue since the underlying methods are generated since it's
inherited.

1 files changed, 2 insertions, 2 deletions

diff --git a/Source/cmExprParserHelper.h b/Source/cmExprParserHelper.h
index 4b76b33223..8d6b2cd479 100644
--- a/Source/cmExprParserHelper.h
+++ b/Source/cmExprParserHelper.h
@@ -49,8 +49,8 @@ public:
   const char* GetError() { return this->ErrorString.c_str(); }
 
 private:
-  cmStdString::size_type InputBufferPos;
-  cmStdString InputBuffer;
+  std::string::size_type InputBufferPos;
+  std::string InputBuffer;
   std::vector<char> OutputBuffer;
   int CurrentLine;
   int Verbose;