Function ParseExpression

NULLC/Parser.cpp:2359–2474

}

bool ParseExpression(Lexeme** str)
{
	switch((*str)->type)
	{
	case lex_align:
	case lex_noalign:
		if(ParseVariableDefine(str))
		{
			if(!ParseLexem(str, lex_semicolon))
				ThrowError((*str)->pos, "ERROR: ';' not found after variable definition");
			return true;
		}
	case lex_class:
		if(!ParseClassDefinition(str))
			ThrowError((*str)->pos, "ERROR: variable or class definition is expected after alignment specifier");
		break;
	case lex_enum:
		ParseEnum(str);
		break;
	case lex_namespace:
		{
			(*str)++;
			unsigned count = 0;
			do
			{
				count++;
				if((*str)->type != lex_string)
					ThrowError((*str)->pos, "ERROR: namespace name required");
				PushNamespace(InplaceStr((*str)->pos, (*str)->length));
				(*str)++;
			}while(ParseLexem(str, lex_point));
			if(!ParseLexem(str, lex_ofigure))
				ThrowError((*str)->pos, "ERROR: '{' not found after namespace name");
			if(!ParseCode(str))
				AddVoidNode();
			if(!ParseLexem(str, lex_cfigure))
				ThrowError((*str)->pos, "ERROR: '}' not found after namespace body");
			while(count--)
				PopNamespace();
		}
		break;
	case lex_ofigure:
		ParseBlock(str);
		break;
	case lex_return:
		ParseReturnExpr(str);
		break;
	case lex_yield:
		ParseReturnExpr(str, true);
		break;
	case lex_break:
		ParseBreakExpr(str);
		break;
	case lex_continue:
		ParseContinueExpr(str);
		break;
	case lex_if:
		ParseIfExpr(str);