From 212e6983eb7f209d1308c2b489af7c483bda511e Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Fri, 7 Nov 2008 21:01:13 +0000
Subject: [PATCH] Make tablegen print out a nice error message for a const
 char* exception, like it does for a std::string exception.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58865 91177308-0d34-0410-b5e6-96231b3b80d8
---
 utils/TableGen/TableGen.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/utils/TableGen/TableGen.cpp b/utils/TableGen/TableGen.cpp
index d6e84609f43..c6692f805ba 100644
--- a/utils/TableGen/TableGen.cpp
+++ b/utils/TableGen/TableGen.cpp
@@ -212,6 +212,13 @@ int main(int argc, char **argv) {
       std::remove(OutputFilename.c_str());    // Remove the file, it's broken
     }
     return 1;
+  } catch (const char *Error) {
+    cerr << argv[0] << ": " << Error << "\n";
+    if (Out != cout.stream()) {
+      delete Out;                             // Close the file
+      std::remove(OutputFilename.c_str());    // Remove the file, it's broken
+    }
+    return 1;
   } catch (...) {
     cerr << argv[0] << ": Unknown unexpected exception occurred.\n";
     if (Out != cout.stream()) {