X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fglsl%2Fparser.cpp;h=9e1f1913491cf98800352d25619557a3e120bfdc;hp=0c3a5e35a57a35033024989aa96076b06bd141cd;hb=d8bdf61007978e2c3670a22a58e2f105e8347537;hpb=3a1fe833ea04df75449706f1d773f6e65521a392

diff --git a/source/glsl/parser.cpp b/source/glsl/parser.cpp
index 0c3a5e35..9e1f1913 100644
--- a/source/glsl/parser.cpp
+++ b/source/glsl/parser.cpp
@@ -294,6 +294,8 @@ RefPtr<Statement> Parser::parse_global_declaration()
 	}
 	else if(is_qualifier(token))
 		return parse_variable_declaration();
+	else if(token=="virtual")
+		return parse_function_declaration();
 	else if(is_type(token))
 	{
 		if(tokenizer.peek_token(2)=="(")
@@ -494,10 +496,8 @@ RefPtr<Expression> Parser::parse_expression(const Operator *outer_oper)
 			if(token=="(")
 			{
 				tokenizer.parse_token();
-				RefPtr<ParenthesizedExpression> parexpr = create_node<ParenthesizedExpression>();
-				parexpr->expression = parse_expression();
+				left = parse_expression();
 				tokenizer.expect(")");
-				left = parexpr;
 			}
 			else if(isdigit(token[0]) || token=="true" || token=="false")
 				left = parse_literal();
@@ -549,10 +549,10 @@ RefPtr<BinaryExpression> Parser::parse_binary(const RefPtr<Expression> &left, co
 	binary->left = left;
 	binary->oper = &oper;
 	tokenizer.expect(oper.token);
-	if(oper.token[0]=='[')
+	if(oper.token2[0])
 	{
 		binary->right = parse_expression();
-		tokenizer.expect("]");
+		tokenizer.expect(oper.token2);
 	}
 	else
 		binary->right = parse_expression(&oper);
@@ -575,7 +575,6 @@ RefPtr<FunctionCall> Parser::parse_function_call(const VariableReference &var)
 {
 	RefPtr<FunctionCall> call = create_node<FunctionCall>();
 	call->name = var.name;
-	call->constructor = is_type(call->name);
 	call->oper = &Operator::get_operator("(", Operator::POSTFIX);
 	tokenizer.expect("(");
 	while(tokenizer.peek_token()!=")")
@@ -750,6 +749,7 @@ RefPtr<FunctionDeclaration> Parser::parse_function_declaration()
 {
 	RefPtr<FunctionDeclaration> func = create_node<FunctionDeclaration>();
 
+	func->virtua = check("virtual");
 	func->return_type = expect_type();
 	func->name = expect_identifier();
 	tokenizer.expect("(");
@@ -768,6 +768,8 @@ RefPtr<FunctionDeclaration> Parser::parse_function_declaration()
 	}
 	tokenizer.expect(")");
 
+	func->overrd = check("override");
+
 	string token = tokenizer.peek_token();
 	if(token=="{")
 	{
@@ -790,7 +792,7 @@ RefPtr<InterfaceBlock> Parser::parse_interface_block()
 	if(!is_interface_qualifier(iface->interface))
 		throw parse_error(tokenizer.get_location(), iface->interface, "an interface qualifier");
 
-	iface->name = expect_identifier();
+	iface->block_name = expect_identifier();
 	iface->members = new Block;
 	parse_block(*iface->members, true, &Parser::parse_variable_declaration_with_layout);
 	if(!check(";"))