Closed Bug 776077 Opened 11 years ago Closed 11 years ago
Hundreds of -Wconversion warnings in cairo for "implicit conversion from enumeration type 'cairo
_status _t'" and related
Nearly half of our existing Clang warnings (375 on my last build) are -Wconversion warnings in cairo that look like this: gfx/cairo/cairo/src/cairo-quartz-surface.c:2710:9 [-Wconversion] implicit conversion from enumeration type 'enum _cairo_status' to different enumeration type 'cairo_int_status_t' (aka 'enum _cairo_int_status') gfx/cairo/cairo/src/cairo-quartz-surface.c:2715:10 [-Wconversion] implicit conversion from enumeration type 'cairo_status_t' (aka 'enum _cairo_status') to different enumeration type 'cairo_int_status_t' (aka 'enum _cairo_int_status') These account for 375 of the 380 warnings in gfx/cairo and 375 of the 489 warnings in gfx/. There are 812 total compiler warnings in the tree when building Firefox. So, this is the largest single batch of related warnings in the code base.
I don't know a good way to fix this problem. It might be best to just disable this warning for the cairo directory.
Not my preferred solution (actually fixing the warnings), but better than nothing. Try at https://tbpl.mozilla.org/?tree=Try&rev=9638877dac55
Assignee: nobody → gps
Status: NEW → ASSIGNED
Attachment #653454 - Flags: review?(jmuizelaar)
Attachment #653454 - Flags: review?(jmuizelaar) → review+
Target Milestone: --- → mozilla17
Status: ASSIGNED → RESOLVED
Closed: 11 years ago
Resolution: --- → FIXED
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