[llvm-commits] [llvm] r51747 - /llvm/trunk/utils/TableGen/LLVMCConfigurationEmitter.cpp

[Mikhail Glushenkov]

Author: foldr
Date: Fri May 30 01:21:48 2008
New Revision: 51747

URL: http://llvm.org/viewvc/llvm-project?rev=51747&view=rev
Log:
Small error message improvement.

Modified:
    llvm/trunk/utils/TableGen/LLVMCConfigurationEmitter.cpp

Modified: llvm/trunk/utils/TableGen/LLVMCConfigurationEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/LLVMCConfigurationEmitter.cpp?rev=51747&r1=51746&r2=51747&view=diff

==============================================================================
--- llvm/trunk/utils/TableGen/LLVMCConfigurationEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/LLVMCConfigurationEmitter.cpp Fri May 30 01:21:48 2008
@@ -24,6 +24,7 @@
 #include <algorithm>
 #include <cassert>
 #include <functional>
+#include <stdexcept>
 #include <string>
 
 using namespace llvm;
@@ -1470,6 +1471,7 @@
 
 /// run - The back-end entry point.
 void LLVMCConfigurationEmitter::run (std::ostream &O) {
+  try {
 
   // Emit file header.
   EmitSourceFileHeader("LLVMC Configuration Library", O);
@@ -1513,4 +1515,7 @@
   EmitPopulateCompilationGraph(CompilationGraphRecord, O);
 
   // EOF
+  } catch (std::exception& Error) {
+    throw Error.what() + std::string(" - usually this means a syntax error.");
+  }
 }