message: Fix bug with gcc-4.9
diff: @@ -45,10 +45,10 @@ CodeViewPDB::CodeViewPDB(void) :
  CodeViewPDB::CodeViewPDB(CODE_VIEW_SIGNATURES cv_signature, signature_t sig, uint32_t age, const std::string& filename) :
  - CodeView{cv_signature},
  - signature_{sig},
  - age_{age},
  - filename_{filename}
  + CodeView(cv_signature),
  + signature_(sig),
  + age_(age),
  + filename_(filename)
  {}
  