llvm-6502/include/llvm/Support/SMLoc.h
Jim Grosbach d33b276bcb Tidy up. Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138767 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-29 21:15:20 +00:00

45 lines
1.1 KiB
C++

//===- 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