Bug 142331 – [cmake] Fix the web replay build

• Component: New Bugs
• Status: RESOLVED FIXED

[Csaba Osztrogonác]

issue 1:
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/usr/bin/python2.7 /home/webkit/WebKit/Source/JavaScriptCore/replay/scripts/CodeGeneratorReplayInputs.py --outputDir /home/webkit/WebKit/WebKitBuild/Release/DerivedSources/WebCore/ --framework WebCore /home/webkit/WebKit/Source/WebCore/replay/WebInputs.json
Traceback (most recent call last):
  File "/home/webkit/WebKit/Source/JavaScriptCore/replay/scripts/CodeGeneratorReplayInputs.py", line 1048, in <module>
    raise e  # Force the build to fail.
__main__.TypecheckException: Unknown type 'double' referenced by member 'fallbackValue' of input 'DocumentLastModifiedDate'

After http://trac.webkit.org/changeset/178714 jsc/replay/JSInputs.json is needed in WebCore too.

issue 2:
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../../Source/WebCore/inspector/InspectorReplayAgent.cpp: In function 'Inspector::Protocol::Replay::SessionState WebCore::buildInspectorObjectForSessionState(WebCore::SessionState)':
../../Source/WebCore/inspector/InspectorReplayAgent.cpp:96:1: error: control reaches end of non-void function [-Werror=return-type]
../../Source/WebCore/inspector/InspectorReplayAgent.cpp: In function 'Inspector::Protocol::Replay::SegmentState WebCore::buildInspectorObjectForSegmentState(WebCore::SegmentState)':
../../Source/WebCore/inspector/InspectorReplayAgent.cpp:106:1: error: control reaches end of non-void function [-Werror=return-type]
cc1plus: all warnings being treated as errors

Unfortunately GCC can't handle properly if there is return in all cases of an enum class.
We should add unreachable returns as workaround to silence this GCC warning.

[Csaba Osztrogonác]

Created attachment 247939 [details]
Patch

[Gyuyoung Kim]

Comment on attachment 247939 [details]
Patch

I'm not a reviewer for inspector reviewer though, this change seems reasonable. r=me.

[Gyuyoung Kim]

(In reply to comment #2)
> Comment on attachment 247939 [details]
> Patch
> 
> I'm not a reviewer for inspector reviewer though, this change seems
> reasonable. r=me.

s/inspector reviewer/inspector/g

It would be nicer to land this change after passing all ews.

[Csaba Osztrogonác]

(In reply to comment #3)
> It would be nicer to land this change after passing all ews.

Sure, I'll wait for EWS and let Brian to comment it.

[Brian Burg]

Comment on attachment 247939 [details]
Patch

Looks good to me. Thanks ossy!

[WebKit Commit Bot]

Comment on attachment 247939 [details]
Patch

Clearing flags on attachment: 247939

Committed r181081: <http://trac.webkit.org/changeset/181081>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.