[pdb] Improve error messages when DIA is not found.
llvm-svn: 284610
diff --git a/llvm/lib/DebugInfo/PDB/GenericError.cpp b/llvm/lib/DebugInfo/PDB/GenericError.cpp
index 34e1799..4321013 100644
--- a/llvm/lib/DebugInfo/PDB/GenericError.cpp
+++ b/llvm/lib/DebugInfo/PDB/GenericError.cpp
@@ -45,11 +45,10 @@
GenericError::GenericError(generic_error_code C) : GenericError(C, "") {}
-GenericError::GenericError(const std::string &Context)
+GenericError::GenericError(StringRef Context)
: GenericError(generic_error_code::unspecified, Context) {}
-GenericError::GenericError(generic_error_code C, const std::string &Context)
- : Code(C) {
+GenericError::GenericError(generic_error_code C, StringRef Context) : Code(C) {
ErrMsg = "PDB Error: ";
std::error_code EC = convertToErrorCode();
if (Code != generic_error_code::unspecified)
@@ -60,7 +59,7 @@
void GenericError::log(raw_ostream &OS) const { OS << ErrMsg << "\n"; }
-const std::string &GenericError::getErrorMessage() const { return ErrMsg; }
+StringRef GenericError::getErrorMessage() const { return ErrMsg; }
std::error_code GenericError::convertToErrorCode() const {
return std::error_code(static_cast<int>(Code), *Category);