[llvm-commits] [llvm] r166690 - in /llvm/trunk: include/llvm/TableGen/Error.h lib/TableGen/Error.cpp

[Joerg Sonnenberger]

Author: joerg
Date: Thu Oct 25 11:35:18 2012
New Revision: 166690

URL: http://llvm.org/viewvc/llvm-project?rev=166690&view=rev
Log:
In preparation for removing exception handling in tablegen, add
PrintFatalError, which combines PrintError with exit(1).

Modified:
    llvm/trunk/include/llvm/TableGen/Error.h
    llvm/trunk/lib/TableGen/Error.cpp

Modified: llvm/trunk/include/llvm/TableGen/Error.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/TableGen/Error.h?rev=166690&r1=166689&r2=166690&view=diff
==============================================================================
--- llvm/trunk/include/llvm/TableGen/Error.h (original)
+++ llvm/trunk/include/llvm/TableGen/Error.h Thu Oct 25 11:35:18 2012
@@ -40,6 +40,9 @@
 void PrintError(const Twine &Msg);
 void PrintError(const TGError &Error);
 
+LLVM_ATTRIBUTE_NORETURN void PrintFatalError(const std::string &Msg);
+LLVM_ATTRIBUTE_NORETURN void PrintFatalError(ArrayRef<SMLoc> ErrorLoc,
+                                             const std::string &Msg);
 
 extern SourceMgr SrcMgr;
 

Modified: llvm/trunk/lib/TableGen/Error.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/TableGen/Error.cpp?rev=166690&r1=166689&r2=166690&view=diff
==============================================================================
--- llvm/trunk/lib/TableGen/Error.cpp (original)
+++ llvm/trunk/lib/TableGen/Error.cpp Thu Oct 25 11:35:18 2012
@@ -16,6 +16,8 @@
 #include "llvm/ADT/Twine.h"
 #include "llvm/Support/raw_ostream.h"
 
+#include <cstdlib>
+
 namespace llvm {
 
 SourceMgr SrcMgr;
@@ -63,4 +65,14 @@
   PrintError(Error.getLoc(), Error.getMessage());
 }
 
+void PrintFatalError(const std::string &Msg) {
+  PrintError(Twine(Msg));
+  std::exit(1);
+}
+
+void PrintFatalError(ArrayRef<SMLoc> ErrorLoc, const std::string &Msg) {
+  PrintError(ErrorLoc, Msg);
+  std::exit(1);
+}
+
 } // end namespace llvm