Silencing an MSVC C4334 warning ('<<' : result of 32-bit shift implicitly converted...

[oota-llvm.git] / lib / MC / MCParser / MCAsmParser.cpp

diff --git a/lib/MC/MCParser/MCAsmParser.cpp b/lib/MC/MCParser/MCAsmParser.cpp
index b8c20544f58dca70f3f9c4f3cd6cde17b31ddf28..e417aa97716b2efa68b6691eee91e1da01a9be18 100644 (file)
--- a/lib/MC/MCParser/MCAsmParser.cpp
+++ b/lib/MC/MCParser/MCAsmParser.cpp
@@ -8,28 +8,43 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/MC/MCParser/MCAsmParser.h"
+#include "llvm/ADT/Twine.h"
 #include "llvm/MC/MCParser/MCAsmLexer.h"
 #include "llvm/MC/MCParser/MCParsedAsmOperand.h"
+#include "llvm/MC/MCTargetAsmParser.h"
+#include "llvm/Support/Debug.h"
 #include "llvm/Support/SourceMgr.h"
+#include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
-MCAsmParser::MCAsmParser() {
+MCAsmParser::MCAsmParser() : TargetParser(nullptr), ShowParsedOperands(0) {
 }
 
 MCAsmParser::~MCAsmParser() {
 }
 
+void MCAsmParser::setTargetParser(MCTargetAsmParser &P) {
+  assert(!TargetParser && "Target parser is already initialized!");
+  TargetParser = &P;
+  TargetParser->Initialize(*this);
+}
+
 const AsmToken &MCAsmParser::getTok() {
   return getLexer().getTok();
 }
 
-bool MCAsmParser::ParseExpression(const MCExpr *&Res) {
-  SMLoc L;
-  return ParseExpression(Res, L);
+bool MCAsmParser::TokError(const Twine &Msg, ArrayRef<SMRange> Ranges) {
+  Error(getLexer().getLoc(), Msg, Ranges);
+  return true;
 }
 
-/// getStartLoc - Get the location of the first token of this operand.
-SMLoc MCParsedAsmOperand::getStartLoc() const { return SMLoc(); }
-SMLoc MCParsedAsmOperand::getEndLoc() const { return SMLoc(); }
-
+bool MCAsmParser::parseExpression(const MCExpr *&Res) {
+  SMLoc L;
+  return parseExpression(Res, L);
+}
 
+void MCParsedAsmOperand::dump() const {
+#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
+  dbgs() << "  " << *this;
+#endif
+}