generalize LLVMContext::emitError to take a twine instead of a StringRef.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147501 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 3 deletions

diff --git a/include/llvm/LLVMContext.h b/include/llvm/LLVMContext.h
index 1c5063011d..47d2eaab03 100644
--- a/include/llvm/LLVMContext.h
+++ b/include/llvm/LLVMContext.h
@@ -19,6 +19,7 @@ namespace llvm {
 
 class LLVMContextImpl;
 class StringRef;
+class Twine;
 class Instruction;
 class Module;
 class SMDiagnostic;
@@ -80,9 +81,9 @@ public:
   /// be prepared to drop the erroneous construct on the floor and "not crash".
   /// The generated code need not be correct.  The error message will be
   /// implicitly prefixed with "error: " and should not end with a ".".
-  void emitError(unsigned LocCookie, StringRef ErrorStr);
-  void emitError(const Instruction *I, StringRef ErrorStr);
-  void emitError(StringRef ErrorStr);
+  void emitError(unsigned LocCookie, const Twine &ErrorStr);
+  void emitError(const Instruction *I, const Twine &ErrorStr);
+  void emitError(const Twine &ErrorStr);
 
 private:
   // DO NOT IMPLEMENT