[Webkit-unassigned] [Bug 37948] New: [Android] Android should use isfinite, isinf, isnan and signbit from the std namespace

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Apr 21 13:42:45 PDT 2010


https://bugs.webkit.org/show_bug.cgi?id=37948

           Summary: [Android] Android should use isfinite, isinf, isnan
                    and signbit from the std namespace
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Android
        OS/Version: Android
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: steveblock at google.com
                CC: android-webkit-unforking at google.com


http://trac.webkit.org/changeset/54388 updated MathExtras.h to use <cmath>
(rather than <math.h>) which provides isfinite, isinf, isnan and signbit in the
std namespace. This broke the Android build as Android's version of STL did not
at the time provide these functions in the std namespace. The build was fixed
with a compile guard around the using declarations in
http://trac.webkit.org/changeset/54655.

Android's version of STL now provides these functions in the std namespace, so
we can remove the guard around the using declarations.

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