Change Path::getStatusInfo to return a boolean and error string on an error

instead of throwing an exception.  This reduces the amount of code that is
exposed to exceptions (e.g. FileUtilities), though it is clearly only one step
along the way.

llvm-svn: 29395

1 files changed, 3 insertions, 2 deletions

diff --git a/llvm/lib/Debugger/ProgramInfo.cpp b/llvm/lib/Debugger/ProgramInfo.cpp
index 66d38f73ca8..b60f5fc4bcf 100644
--- a/llvm/lib/Debugger/ProgramInfo.cpp
+++ b/llvm/lib/Debugger/ProgramInfo.cpp
@@ -196,8 +196,9 @@ void SourceFunctionInfo::getSourceLocation(unsigned &RetLineNo,
 
 ProgramInfo::ProgramInfo(Module *m) : M(m), ProgramTimeStamp(0,0) {
   assert(M && "Cannot create program information with a null module!");
-  sys::Path modulePath(M->getModuleIdentifier());
-  ProgramTimeStamp = modulePath.getTimestamp();
+  sys::FileStatus Stat;
+  if (!sys::Path(M->getModuleIdentifier()).getFileStatus(Stat))
+    ProgramTimeStamp = Stat.getTimestamp();
 
   SourceFilesIsComplete = false;
   SourceFunctionsIsComplete = false;