MC: Add MCAsmParserExtension, a base class for all the target/object specific
classes which want to extend the basic asm parser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108158 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index a8f2bbd..01bc917 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -47,6 +47,12 @@
AsmParser::~AsmParser() {
}
+void AsmParser::setTargetParser(TargetAsmParser &P) {
+ assert(!TargetParser && "Target parser is already initialized!");
+ TargetParser = &P;
+ TargetParser->Initialize(*this);
+}
+
void AsmParser::Warning(SMLoc L, const Twine &Msg) {
PrintMessage(L, Msg.str(), "warning");
}