Bug 150325 - Fix the build warning after r191128
Summary: Fix the build warning after r191128
Status: RESOLVED DUPLICATE of bug 153462
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: Other
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Dave Hyatt
Depends on:
Blocks: 19660
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Reported: 2015-10-19 03:58 PDT by Csaba Osztrogonác
Modified: 2016-01-25 23:13 PST (History)
4 users (show)

See Also:


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Description Csaba Osztrogonác 2015-10-19 03:58:38 PDT
After https://trac.webkit.org/changeset/191128 we get the following warning:

/home/webkit/WebKit/WebKitBuild/Release/DerivedSources/WebCore/CSSGrammar.y:1568.31-34: warning: unused value: $3 [-Wother]
     | VARFUNCTION maybe_space expr closing_parenthesis {
Comment 1 Csaba Osztrogonác 2015-10-19 04:01:11 PDT
I don't have time for working on it, feel free to pick it up.
Comment 2 Csaba Osztrogonác 2015-10-26 04:52:31 PDT
Dave, are you planning to fix this warning added by your patch?
Comment 3 Csaba Osztrogonác 2015-10-29 01:25:05 PDT
Comment 4 Csaba Osztrogonác 2015-11-06 22:56:30 PST
Comment 5 Csaba Osztrogonác 2015-11-12 01:44:08 PST
Dave, ping?
Comment 6 Csaba Osztrogonác 2015-11-16 03:14:53 PST
https://trac.webkit.org/changeset/191128 introduced a build warning
a month before. I think the author is responsible the warning what
he caused as soon as possible. 

Dave, please don't ignore this bug report!
Comment 7 Csaba Osztrogonác 2015-11-19 04:47:38 PST
Comment 8 Dave Hyatt 2015-11-19 12:31:44 PST
Just got told about this. Is there a way to just suppress the warning? I don't have ay clue what to do in Bison to make this go away.
Comment 9 Dave Hyatt 2015-11-19 12:32:52 PST
The case in question is just an error handling case, so you don't need to use the value. Is there any way to tell Bison this warning doesn't matter, or to get it to just stop complaining?
Comment 10 Csaba Osztrogonác 2016-01-12 03:01:53 PST
This is the only one build warning. 

Dave, are you planning to fix the regression your change caused?
Comment 11 Csaba Osztrogonác 2016-01-25 23:13:35 PST

*** This bug has been marked as a duplicate of bug 153462 ***