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Issue 2355763002: Support nested OnceCallback on Callback::IsCancelled (Closed)

Created:
4 years, 3 months ago by tzik
Modified:
3 years, 9 months ago
Reviewers:
dcheng
CC:
chromium-reviews
Target Ref:
refs/pending/heads/master
Project:
chromium
Visibility:
Public.

Description

Support nested OnceCallback on Callback::IsCancelled

Patch Set 1 #

Unified diffs Side-by-side diffs Delta from patch set Stats (+14 lines, -6 lines) Patch
M base/bind_internal.h View 1 chunk +14 lines, -6 lines 0 comments Download

Messages

Total messages: 7 (5 generated)
tzik
PTAL
4 years, 3 months ago (2016-09-20 09:51:37 UTC) #6
dcheng
4 years, 3 months ago (2016-09-21 00:28:10 UTC) #7
This is going to make partial specializations on Callback a lot more annoying =(

Just a thought, but is it possible to write:

Callback<Signature, CopyMode, RepeatMode> so we only need one partial
specialization?

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