[lld] r210093 - Improve error message.

[Rui Ueyama]

Author: ruiu
Date: Tue Jun  3 03:40:49 2014
New Revision: 210093

URL: http://llvm.org/viewvc/llvm-project?rev=210093&view=rev
Log:
Improve error message.

Previously the parser always printed out an error message followed
by "Invalid file type" even if the file type is correct.

Modified:
    lld/trunk/lib/ReaderWriter/PECOFF/ReaderCOFF.cpp

Modified: lld/trunk/lib/ReaderWriter/PECOFF/ReaderCOFF.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/PECOFF/ReaderCOFF.cpp?rev=210093&r1=210092&r2=210093&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/PECOFF/ReaderCOFF.cpp (original)
+++ lld/trunk/lib/ReaderWriter/PECOFF/ReaderCOFF.cpp Tue Jun  3 03:40:49 2014
@@ -1079,9 +1079,9 @@ private:
     stream.flush();
     // Print error message if error.
     if (parseFailed) {
-      llvm::errs() << "Failed to parse '" << directives << "'\n"
-                   << "Reason: " << errorMessage;
-      return make_error_code(llvm::object::object_error::invalid_file_type);
+      auto msg = Twine("Failed to parse '") + directives + "'\n"
+        + "Reason: " + errorMessage;
+      return make_dynamic_error_code(msg);
     }
     if (!errorMessage.empty()) {
       llvm::errs() << "lld warning: " << errorMessage << "\n";