Method VisitFunction

Source/SpireCore/CodeGenerator.cpp:633–655

				currentComponent = nullptr;
			}
			virtual RefPtr<FunctionSyntaxNode> VisitFunction(FunctionSyntaxNode* function) override
			{
				if (function->IsExtern())
					return function;
				RefPtr<ILFunction> func = new ILFunction();
				result.Program->Functions.Add(function->InternalName, func);
				func->Name = function->InternalName;
				func->ReturnType = TranslateExpressionType(function->ReturnType);
				variables.PushScope();
				codeWriter.PushNode();
				int id = 0;
				for (auto &param : function->GetParameters())
				{
					func->Parameters.Add(param->Name.Content, ILParameter(TranslateExpressionType(param->Type), GetParamQualifier(param.Ptr())));
					auto op = FetchArg(param->Type.Ptr(), ++id);
					op->Name = EscapeCodeName(String("p_") + param->Name.Content);
					variables.Add(param->Name.Content, op);
				}
				function->Body->Accept(this);
				func->Code = codeWriter.PopNode();
				variables.PopScope();
				return function;
			}
			virtual RefPtr<StatementSyntaxNode> VisitBlockStatement(BlockStatementSyntaxNode* stmt) override
			{
				variables.PushScope();