From 9b85ae26b1b5a212603eb44bd5b04e7af0a34472 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Thu, 21 Jan 2010 10:15:06 +0000
Subject: Make the parser include the lower level error message in its own
 error message, to be more informative.

llvm-svn: 94072
---
 llvm/lib/AsmParser/Parser.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'llvm/lib/AsmParser/Parser.cpp')

diff --git a/llvm/lib/AsmParser/Parser.cpp b/llvm/lib/AsmParser/Parser.cpp
index 331a23323b5..aac4027fc57 100644
--- a/llvm/lib/AsmParser/Parser.cpp
+++ b/llvm/lib/AsmParser/Parser.cpp
@@ -45,7 +45,8 @@ Module *llvm::ParseAssemblyFile(const std::string &Filename, SMDiagnostic &Err,
   MemoryBuffer *F = MemoryBuffer::getFileOrSTDIN(Filename.c_str(), &ErrorStr);
   if (F == 0) {
     Err = SMDiagnostic("", -1, -1,
-                       "Could not open input file '" + Filename + "'", "");
+                       "Could not open input file '" + Filename + "': " +
+                       ErrorStr, "");
     return 0;
   }
 
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