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

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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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29395 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2006-07-28 22:03:44 +00:00
parent 3236ced25f
commit 252ad03d7d
11 changed files with 116 additions and 108 deletions
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8
tools/llvm-db/Commands.cpp
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@ -49,8 +49,12 @@ void CLIDebugger::startProgramRunning() {
eliminateRunInfo();
// If the program has been modified, reload it!
sys::Path Program (Dbg.getProgramPath());
if (TheProgramInfo->getProgramTimeStamp() != Program.getTimestamp()) {
sys::Path Program(Dbg.getProgramPath());
sys::FileStatus Status;
std::string Err;
if (Program.getFileStatus(Status, &Err))
throw Err;
if (TheProgramInfo->getProgramTimeStamp() != Status.getTimestamp()) {
std::cout << "'" << Program << "' has changed; re-reading program.\n";
// Unload an existing program. This kills the program if necessary.