1 files changed, 44 insertions, 0 deletions
diff --git a/include/llvm/Support/SMLoc.h b/include/llvm/Support/SMLoc.h
new file mode 100644
index 0000000..967bf14
--- /dev/null
+++ b/include/llvm/Support/SMLoc.h
@@ -0,0 +1,44 @@
+//===- SMLoc.h - Source location for use with diagnostics -------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file declares the SMLoc class.  This class encapsulates a location in
+// source code for use in diagnostics.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef SUPPORT_SMLOC_H
+#define SUPPORT_SMLOC_H
+
+namespace llvm {
+
+// SMLoc - Represents a location in source code.
+class SMLoc {    
+  const char *Ptr;
+public:
+  SMLoc() : Ptr(0) {}
+  SMLoc(const SMLoc &RHS) : Ptr(RHS.Ptr) {}
+    
+  bool isValid() const { return Ptr != 0; }
+    
+  bool operator==(const SMLoc &RHS) const { return RHS.Ptr == Ptr; }
+  bool operator!=(const SMLoc &RHS) const { return RHS.Ptr != Ptr; }
+    
+  const char *getPointer() const { return Ptr; }
+    
+  static SMLoc getFromPointer(const char *Ptr) {
+    SMLoc L;
+    L.Ptr = Ptr;
+    return L;
+  }
+};
+
+}
+
+#endif
+