LR(1) Parser Initial

Parser/private/CLR.cpp

@@ -0,0 +1,26 @@
+#include "CLR.hpp"
+#include "NewPlacement.hpp"
+
+using namespace tp;
+
+void CLR::setGrammar(const tp::CfGrammar& grammar) {
+	if (grammar.isLooped()) {
+		mState = ParserState::FAILED;
+		mBuildError.description = "Cant build lalr parser from looped context free grammar";
+		return;
+	}
+
+	mState = ParserState::FAILED;
+}
+
+void CLR::setTerminal(const String& name, TerminalStream::TerminalID id) {
+
+}
+
+void CLR::build() {
+
+}
+
+void CLR::parse(TerminalStream* source, List<ASTNode>& out, ASTNode** root) {
+	*root = nullptr;
+}

Parser/private/CfGrammarParser.cpp

@@ -202,4 +202,8 @@ void CfGrammar::deinitializeCfGrammarParser(CfGrammarParserState* state) {
 
 bool CfGrammar::parse(CfGrammarParserState* context, const String& source) {
 	return ::parse(source.read(), &context->automata, &context->tokenizer, this);
-}
+}
+
+bool CfGrammar::isLooped() const {
+	return mIsLooped;
+}