Bug 520107 - [1.8][inference] Regression: type mismatch
Summary: [1.8][inference] Regression: type mismatch
Status: NEW
Alias: None
Product: JDT
Classification: Eclipse Project
Component: Core (show other bugs)
Version: 4.7   Edit
Hardware: PC Windows NT
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: JDT-Core-Inbox CLA
QA Contact:
URL:
Whiteboard: stalebug
Keywords: helpwanted
Depends on:
Blocks:
 
Reported: 2017-07-24 10:15 EDT by Philippe Cadé CLA
Modified: 2022-07-07 14:30 EDT (History)
1 user (show)

See Also:

Attachments
Example code to reproduce the problem (1.05 KB, text/plain)
2017-07-24 10:15 EDT, Philippe Cadé CLA 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Philippe Cadé CLA 2017-07-24 10:15:40 EDT 
Created attachment 269510 [details]
Example code to reproduce the problem

The attached code compiles with version 4.6 but with version 4.7 gives an error: "Type mismatch: cannot convert from Object[] to Regression.DDTable<?,?>[]"
Comment 1 Stephan Herrmann CLA 2017-07-24 10:56:53 EDT 
Thanks, I can reproduce.

With all the wildcard captures in the context of type inference it will not be easy to figure out what's the expected behaviour per JLS.

Will look into this after Java 9 work.
Comment 2 Manoj N Palat CLA 2018-05-17 03:22:48 EDT 
bulk move out of 4.8
Comment 3 Manoj N Palat CLA 2018-08-16 00:07:44 EDT 
Bulk move out of 4.9
Comment 4 Eclipse Genie CLA 2022-07-07 14:30:47 EDT 
This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet.

If you have further information on the current state of the bug, please add it. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant.

--
The automated Eclipse Genie.