https://bugs.documentfoundation.org/show_bug.cgi?id=99694
Bug ID: 99694 Summary: VSC2015 warning C4334 in gifread.cxx and vbainputstream.cxx Product: LibreOffice Version: 5.2.0.0.alpha1 Hardware: x86-64 (AMD64) OS: Windows (All) Status: UNCONFIRMED Severity: normal Priority: medium Component: LibreOffice Assignee: libreoffice-bugs@lists.freedesktop.org Reporter: mark_t2...@outlook.com Created attachment 124867 --> https://bugs.documentfoundation.org/attachment.cgi?id=124867&action=edit Modified gifread.cxx Sorry to post as bug rather than submit change via gerrit, I haven't tried to register yet until I get some confidence I can build x64 on Windows with VSC2015. Warning treated as Error by Visual Studio Community 2015, result of 32-bit shift implicitly converted to 64 bits (was 64-bit shift intended?) The result of 32-bit shift was implicitly converted to 64-bits, and the compiler suspects that a 64-bit shift was intended. To resolve this warning, either use 64-bit shift, or explicitly cast the shift result to 64-bit. This prevents compiling x64 from source, but the same can be compiled OK for x86. Following Microsoft recommendation :- https://msdn.microsoft.com/en-us/library/ke55d167.aspx Modified attached copies. D:\lode\dev\x64\vcl\source\filter\igif\gifread.cxx at line 251 ReadPaletteEntries( &aGPalette, 1i64 << ( ( nRF & 7 ) + 1 ) ); at line 462 ReadPaletteEntries( pPal, 1i64 << ( (nFlags & 7 ) + 1 ) ); D:\lode\dev\x64\oox\source\ole\vbainputstream.cxx at line 160 while( static_cast< size_t >( 1i64 << nBitCount ) < maChunk.size() ) ++nBitCount; -- You are receiving this mail because: You are the assignee for the bug.
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