public override Unit VisitPrimaryExpression(CParser.PrimaryExpressionContext context)
{
if (context.Identifier() != null)
{
_builder.ResetCurrentLexeme(context.SourceInterval.a, context.SourceInterval.a);
var mark = _builder.Mark();
base.VisitChildren(context);
_builder.Done(mark, SpringReferenceNodeElement.NODE_TYPE, context);
}
else
{
VisitChildren(context);
}
return(Unit.Instance);
}
protected ObjectDef EmitPrimaryExpression(CParser.PrimaryExpressionContext primaryExpression)
{
ObjectDef returnObjectDef = null;
if (primaryExpression.Identifier() != null)
{
; // TODO: load from identifier
}
else if (primaryExpression.Constant() != null)
{
returnObjectDef = EmitConstant(primaryExpression.Constant());
}
else if (primaryExpression.StringLiteral() != null)
{
;
}
return(returnObjectDef);
}
public override void ExitPrimaryExpression(CParser.PrimaryExpressionContext context)
{
if (context.Identifier() != null)
{
//Identifier
SafeCall(context, () => CExpression.PushIdentifier(context.Identifier().GetText()));
}
else if (context.Constant() != null)
{
//Constant
SafeCall(context, () => CExpression.PushConstant(context.Constant().GetText()));
}
else if (context.StringLiteral().Count > 0)
{
//StringLiteral+
var literals = context.StringLiteral().Select(lit => lit.GetText());
SafeCall(context, () => CExpression.PushString(literals));
}
else if (context.compoundStatement() != null)
{
//'__extension__'? '(' compoundStatement ')'
SematicError(context, "GCC blocks extention not supported");
}
else if (context.GetText().Contains("__builtin_va_arg"))
{
//'__builtin_va_arg' '(' unaryExpression ',' typeName ')'
SematicError(context, "var args not supported");
}
else if (context.genericSelection() != null)
{
//genericSelection
SematicError(context, "generic selection not supported");
}
else if (context.GetText().StartsWith("__builtin_offsetof"))
{
//'__builtin_offsetof' '(' typeName ',' unaryExpression ')'
SematicError(context, "offsetof not supported");
}
}
public override void EnterPrimaryExpression([NotNull] CParser.PrimaryExpressionContext context)
{
base.EnterPrimaryExpression(context);
//typeList.Add(context.Identifier().GetText());
}
