Closed Bug 1220714 Opened 9 years ago Closed 9 years ago

use UniquePtr<T[]> instead of nsAutoArrayPtr<T> in layout/

Categories

(Core :: Layout, defect)

defect
Not set
normal

Tracking

()

RESOLVED FIXED
mozilla45
Tracking Status
firefox45 --- fixed

People

(Reporter: froydnj, Assigned: froydnj)

References

Details

Attachments

(1 file)

      No description provided.
Comment on attachment 8682013 [details] [diff] [review]
use UniquePtr<T[]> instead of nsAutoArrayPtr<T> in layout/

Review of attachment 8682013 [details] [diff] [review]:
-----------------------------------------------------------------

Looks good. r=me with or without the suggested tweak below:

::: layout/style/CSSVariableResolver.cpp
@@ +66,5 @@
>    // Array of booleans, where each index is a variable ID.  If an element is
>    // true, it indicates that the variable we have called
>    // EnumerateVariableReferences for has a reference to the variable with
>    // that ID.
> +  UniquePtr<bool[]> mReferences;

Looks like this UniquePtr could be declared as 'const' -- it's given a value in the init list, and that value is never reassigned or reset.  And making it 'const' gives a reader additional information/sanity-checking about the lifetime of the resource here.

If you feel like it, feel free to make that additional tweak here (adding 'const'). I tried it locally, & it compiles just fine.
Attachment #8682013 - Flags: review?(dholbert) → review+
(In reply to Daniel Holbert [:dholbert] from comment #2)
> Looks like this UniquePtr could be declared as 'const' -- it's given a value
> in the init list, and that value is never reassigned or reset.  And making
> it 'const' gives a reader additional information/sanity-checking about the
> lifetime of the resource here.
> 
> If you feel like it, feel free to make that additional tweak here (adding
> 'const'). I tried it locally, & it compiles just fine.

That's a good idea, I'll do that.  Thanks for the review!
https://hg.mozilla.org/mozilla-central/rev/ea3f6bb82e6c
Status: NEW → RESOLVED
Closed: 9 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla45
removing the b2g 2.5 flag since this commit has been reverted due to an incorrect merge, sorry for the confusion
Blocks: 1229985
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