[llvm-commits] CVS: llvm/tools/bugpoint/bugpoint.cpp

[Reid Spencer]

Changes in directory llvm/tools/bugpoint:

bugpoint.cpp updated: 1.22 -> 1.23
---
Log message:

For PR351: http://llvm.cs.uiuc.edu/PR351 :
* Place a try/catch block around the entire tool to Make sure std::string 
  exceptions are caught and printed before exiting the tool.
* Make sure we catch unhandled exceptions at the top level so that we don't
  abort with a useless message but indicate than an unhandled exception was
  generated.


---
Diffs of the changes:  (+3 -2)

Index: llvm/tools/bugpoint/bugpoint.cpp
diff -u llvm/tools/bugpoint/bugpoint.cpp:1.22 llvm/tools/bugpoint/bugpoint.cpp:1.23
--- llvm/tools/bugpoint/bugpoint.cpp:1.22	Mon Dec 27 00:18:02 2004
+++ llvm/tools/bugpoint/bugpoint.cpp	Wed Dec 29 23:36:07 2004
@@ -51,10 +51,11 @@
     return D.run();
   } catch (ToolExecutionError &TEE) {
     std::cerr << "Tool execution error: " << TEE.what() << '\n';
-    return 1;
+  } catch (const std::string& msg) {
+    std::cerr << argv[0] << ": " << msg << "\n";
   } catch (...) {
     std::cerr << "Whoops, an exception leaked out of bugpoint.  "
               << "This is a bug in bugpoint!\n";
-    return 1;
   }
+  return 1;
 }