[Webkit-unassigned] [Bug 130651] New: WebKit::resistanceForDelta() truncates 'scaleDistance' to integer value using abs()

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=130651

           Summary: WebKit::resistanceForDelta() truncates 'scaleDistance'
                    to integer value using abs()
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit2
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ddkilzer at webkit.org
                CC: thorton at apple.com


Compiling WebKit with trunk clang causes this warning:

Source/WebKit2/UIProcess/mac/ViewGestureControllerMac.mm:112:28: error: using integer absolute value function 'abs' when argument is of floating point type [-Werror,-Wabsolute-value]
    double scaleDistance = abs(limit - currentScale);
                           ^
Source/WebKit2/UIProcess/mac/ViewGestureControllerMac.mm:112:28: note: use function 'fabs' instead
    double scaleDistance = abs(limit - currentScale);
                           ^~~
                           fabs
1 error generated.

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