[Webkit-unassigned] [Bug 219319] New: Remove anonymous enum for GCGLenum constants in GraphicsContextGL

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=219319

            Bug ID: 219319
           Summary: Remove anonymous enum for GCGLenum constants in
                    GraphicsContextGL
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebGL
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: don.olmstead at sony.com
                CC: dino at apple.com

When compiling with clang-cl the WinCairo build fails with

..\..\Source\WebCore\html\canvas\WebGLDrawBuffers.cpp(77,29): error: non-constant-expression cannot be narrowed from type 'WebCore::GraphicsContextGL::(anonymous enum at ..\..\Source\WebCore\platform\graphics\GraphicsContextGL.h:64:5)' to 'GCGLenum' (aka 'unsigned int') in initializer list [-Wc++11-narrowing]
        GCGLenum value[1] { (bufs[0] == GraphicsContextGL::BACK) ? GraphicsContextGL::COLOR_ATTACHMENT0 : GraphicsContextGL::NONE };
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
..\..\Source\WebCore\html\canvas\WebGLDrawBuffers.cpp(77,29): note: insert an explicit cast to silence this issue
        GCGLenum value[1] { (bufs[0] == GraphicsContextGL::BACK) ? GraphicsContextGL::COLOR_ATTACHMENT0 : GraphicsContextGL::NONE };
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                            static_cast<GCGLenum>(                                                                               )

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