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Report From: Delphi-BCB/IDE/Code Completion [ Add a report in this area ]

Report #: 107843

Status: Need Feedback

Intellisense stops working with TComparer construct

Project: Delphi

Build #: 16.0.4429.46931

Version: 16.4

Submitted By: Jeroen Bijsterbosch

Report Type: Basic functionality failure

Date Reported: 8/10/2012 12:26:47 PM

Severity: Serious / Highly visible problem

Last Updated: 8/10/2012 6:07:45 PM

Platform: All versions

Internal Tracking #:

Resolution: Need More Info (Resolution Comments)

Resolved in Build: : None

Duplicate of: None

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Description

Intellisense stops working when constructing a sort comparer with the TComparer construct.

Steps to Reproduce:

Example stripped as much as possible.
- Intellisense doesn't work after the construct
- Comment out the line and then it works again.

type TPoint = record
  x, y: double;
end;

function ComparePoints(const Left, Right: TPoint): Integer;
begin
  Result := Left.x - Right.x;
end;

procedure SortPointsWithComparePoints;
var
  List: TList<TPoint>;
begin
  List := TList<TPoint>.Create(TComparer<TPoint>.Construct(ComparePoints));

end;

Workarounds

None

Attachment

None

Comments

Tomohiro Takahashi at 8/10/2012 6:07:19 PM -

Could you please attach sample project to confirm your issue?

Is your issue same as(smilar to) QC#75335 ?

> - Intellisense doesn't work after the construct
> - Comment out the line and then it works again.
and, could you provide more detailed [Steps] to verify your issue?

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