[PATCH] Unify handling of PWD (llvm patch)

Yunzhong Gao Yunzhong_Gao at playstation.sony.com
Fri Aug 9 15:18:57 PDT 2013


  current_path() is already calling ::getcwd() on Linux, is it faster to check getenv($PWD)?
  A related question for discussion is whether current_path() should check getenv(%CD%) on Windows.

http://llvm-reviews.chandlerc.com/D1335



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