Closed Bug 676192 Opened 10 years ago Closed 10 years ago

Remove kHashEnumerateRemove and make nsHashtableEnumFunc return PRBool

Categories

(Core :: XPCOM, defect)

Product:
Core
Component:
XPCOM
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED FIXED
Milestone:
mozilla9

People

(Reporter: mwu, Assigned: mwu)

References

Details

Attachments

(1 file)

Fix
3.16 KB, patch
benjamin
: review+
Details | Diff | Splinter Review
Attached patch Fix — — Splinter Review 
As it turns out, most users of nsHashtable's Enumerate/Reset functions pass a callback that returns PRBool, not PRIntn. It looks like users typically use Reset() to delete entries instead of Enumerate so there is little need to pass anything other than true/false. There was only one user which actually used PRIntn/kHashEnumerateRemove, and I've converted that user to nsClassHashtable in bug 675873.
Attachment #550315 - Flags: review?(benjamin)
Comment on attachment 550315 [details] [diff] [review]
Fix

Can we just remove nsHashtable?
Attachment #550315 - Flags: review?(benjamin) → review+
(In reply to Benjamin Smedberg  [:bsmedberg] from comment #1)
> Comment on attachment 550315 [details] [diff] [review]
> Fix
> 
> Can we just remove nsHashtable?

There's enough users that it's hard to do manually, but maybe automated rewrites can help.
http://hg.mozilla.org/mozilla-central/rev/09a0af24837d
Status: NEW → RESOLVED
Closed: 10 years ago
Flags: in-testsuite-
Resolution: --- → FIXED
Whiteboard: [inbound]
Target Milestone: --- → mozilla9
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