Method ParseImport

src/server/angelscript/angelscript/source/as_parser.cpp:2327–2392

BNF:1: IMPORT ::= 'import' TYPE ['&'] IDENTIFIER PARAMLIST FUNCATTR 'from' STRING ';'

// BNF:1: IMPORT        ::= 'import' TYPE ['&'] IDENTIFIER PARAMLIST FUNCATTR 'from' STRING ';'
asCScriptNode *asCParser::ParseImport()
{
	asCScriptNode *node = CreateNode(snImport);
	if( node == 0 ) return 0;

	sToken t;
	GetToken(&t);
	if( t.type != ttImport )
	{
		Error(ExpectedToken(asCTokenizer::GetDefinition(ttImport)), &t);
		Error(InsteadFound(t), &t);
		return node;
	}

	node->SetToken(&t);
	node->UpdateSourcePos(t.pos, t.length);

	node->AddChildLast(ParseFunctionDefinition());
	if( isSyntaxError ) return node;

	GetToken(&t);
	if( t.type != ttIdentifier )
	{
		Error(ExpectedToken(FROM_TOKEN), &t);
		Error(InsteadFound(t), &t);
		return node;
	}

	tempString.Assign(&script->code[t.pos], t.length);
	if( tempString != FROM_TOKEN )
	{
		Error(ExpectedToken(FROM_TOKEN), &t);
		Error(InsteadFound(t), &t);
		return node;
	}

	node->UpdateSourcePos(t.pos, t.length);

	GetToken(&t);
	if( t.type != ttStringConstant )
	{
		Error(TXT_EXPECTED_STRING, &t);
		Error(InsteadFound(t), &t);
		return node;
	}

	asCScriptNode *mod = CreateNode(snConstant);
	if( mod == 0 ) return 0;

	node->AddChildLast(mod);

	mod->SetToken(&t);
	mod->UpdateSourcePos(t.pos, t.length);

	GetToken(&t);
	if( t.type != ttEndStatement )
	{
		Error(ExpectedToken(asCTokenizer::GetDefinition(ttEndStatement)), &t);