[Webkit-unassigned] [Bug 123502] New: [GTK] invalid application of 'sizeof' to incomplete type

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=123502

           Summary: [GTK] invalid application of 'sizeof' to incomplete
                    type
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: pochu27 at gmail.com


Building webkitgtk+ 2.3.1 with GCC 4.8

While compiling Source/WebKit2/Shared/WebKeyboardEvent.cpp I've got:

In file included from ../Source/WebKit2/Shared/WebCoreArgumentCoders.h:29:0,
                 from ../Source/WebKit2/Shared/WebCoreArgumentCoders.cpp:27:
../Source/WebKit2/Platform/CoreIPC/ArgumentCoders.h: In instantiation of 'static void CoreIPC::SimpleArgumentCoder<T>::encode(CoreIPC::ArgumentEncoder&, const T&) [with T = WebCore::TransformationMatrix]':
../Source/WebKit2/Shared/WebCoreArgumentCoders.cpp:77:48:   required from here
../Source/WebKit2/Platform/CoreIPC/ArgumentCoders.h:42:83: error: invalid application of 'sizeof' to incomplete type 'WebCore::TransformationMatrix'
         encoder.encodeFixedLengthData(reinterpret_cast<const uint8_t*>(&t), sizeof(T), __alignof(T));
                                                                                   ^
../Source/WebKit2/Platform/CoreIPC/ArgumentCoders.h:42:100: error: invalid application of '__alignof__' to incomplete type 'WebCore::TransformationMatrix'
         encoder.encodeFixedLengthData(reinterpret_cast<const uint8_t*>(&t), sizeof(T), __alignof(T));
                                                                                                    ^
../Source/WebKit2/Platform/CoreIPC/ArgumentCoders.h: In instantiation of 'static bool CoreIPC::SimpleArgumentCoder<T>::decode(CoreIPC::ArgumentDecoder&, T&) [with T = WebCore::TransformationMatrix]':
../Source/WebKit2/Shared/WebCoreArgumentCoders.cpp:82:55:   required from here
../Source/WebKit2/Platform/CoreIPC/ArgumentCoders.h:47:84: error: invalid application of 'sizeof' to incomplete type 'WebCore::TransformationMatrix'
         return decoder.decodeFixedLengthData(reinterpret_cast<uint8_t*>(&t), sizeof(T), __alignof(T));
                                                                                    ^
../Source/WebKit2/Platform/CoreIPC/ArgumentCoders.h:47:101: error: invalid application of '__alignof__' to incomplete type 'WebCore::TransformationMatrix'
         return decoder.decodeFixedLengthData(reinterpret_cast<uint8_t*>(&t), sizeof(T), __alignof(T));
                                                                                                     ^
../Source/WebKit2/Platform/CoreIPC/ArgumentCoders.h: In instantiation of 'static void CoreIPC::SimpleArgumentCoder<T>::encode(CoreIPC::ArgumentEncoder&, const T&) [with T = WebCore::FloatPoint3D]':
../Source/WebKit2/Shared/WebCoreArgumentCoders.cpp:99:40:   required from here
../Source/WebKit2/Platform/CoreIPC/ArgumentCoders.h:42:83: error: invalid application of 'sizeof' to incomplete type 'WebCore::FloatPoint3D'
         encoder.encodeFixedLengthData(reinterpret_cast<const uint8_t*>(&t), sizeof(T), __alignof(T));
                                                                                   ^
../Source/WebKit2/Platform/CoreIPC/ArgumentCoders.h:42:100: error: invalid application of '__alignof__' to incomplete type 'WebCore::FloatPoint3D'
         encoder.encodeFixedLengthData(reinterpret_cast<const uint8_t*>(&t), sizeof(T), __alignof(T));
                                                                                                    ^
../Source/WebKit2/Platform/CoreIPC/ArgumentCoders.h: In instantiation of 'static bool CoreIPC::SimpleArgumentCoder<T>::decode(CoreIPC::ArgumentDecoder&, T&) [with T = WebCore::FloatPoint3D]':
../Source/WebKit2/Shared/WebCoreArgumentCoders.cpp:104:47:   required from here
../Source/WebKit2/Platform/CoreIPC/ArgumentCoders.h:47:84: error: invalid application of 'sizeof' to incomplete type 'WebCore::FloatPoint3D'
         return decoder.decodeFixedLengthData(reinterpret_cast<uint8_t*>(&t), sizeof(T), __alignof(T));
                                                                                    ^
../Source/WebKit2/Platform/CoreIPC/ArgumentCoders.h:47:101: error: invalid application of '__alignof__' to incomplete type 'WebCore::FloatPoint3D'
         return decoder.decodeFixedLengthData(reinterpret_cast<uint8_t*>(&t), sizeof(T), __alignof(T));
                                                                                                     ^

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