[Webkit-unassigned] [Bug 211783] New: -Wsign-compare warnings in FTLLowerDFGToB3.cpp and DFGSpeculativeJIT.cpp

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue May 12 09:22:20 PDT 2020


https://bugs.webkit.org/show_bug.cgi?id=211783

            Bug ID: 211783
           Summary: -Wsign-compare warnings in FTLLowerDFGToB3.cpp and
                    DFGSpeculativeJIT.cpp
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mcatanzaro at gnome.org

This fixes -Wsign-compare warnings introduced in bug #206182. See https://bugs.webkit.org/show_bug.cgi?id=206182#c47.

Note that I'm only submitting a *simple* solution. JSValue::BigInt32Mask is currently a negative-valued signed integer, and I'm skeptical that that's desirable, since unsigned is usually better to represent bit patterns. I'm not volunteering to try changing that, though.

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