http://llvm.org/bugs/show_bug.cgi?id=14086
Bug #: 14086
Summary: Clang's unused-private-field warning seems to be
oblivious to what happens in the implementation of a
class in an Objective-C file
Product: clang
Version: trunk
Platform: PC
OS/Version: All
Status: NEW
Severity: enhancement
Priority: P
Component: Frontend
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
I get the following when building Mozilla:
450.00 In file included from
/Users/ehsanakhgari/moz/mozilla-central/widget/cocoa/GfxInfo.mm:11:
450.00 Warning: -Wunused-private-field in
/Users/ehsanakhgari/moz/mozilla-central/widget/cocoa/GfxInfo.h: private field
'mRendererIDs' is not used
450.00 /Users/ehsanakhgari/moz/mozilla-central/widget/cocoa/GfxInfo.h:80:12:
warning: private field 'mRendererIDs' is not used [-Wunused-private-field]
450.00 uint32_t mRendererIDs[16];
450.00 ^
mRendererIDs is indeed referenced from inside GfxInfo.mm:
<http://mxr.mozilla.org/mozilla-central/search?string=mRendererIDs&filter=[Mm]RendererIDs>
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