On 20/08/18 21:01, Luke Benes wrote:
After I updated from MSVC 15.7.6 to 15.8.1, I started seeing the following build failure: [build CXX] sc/source/ui/docshell/docsh8.cxx c:\core\sc\source\ui\docshell\docsh8.cxx(996) : error C2220: warning treated as error - no 'object' file generated c:\core\sc\source\ui\docshell\docsh8.cxx(996) : warning C4702: unreachable code c:\core\sc\source\ui\docshell\docsh8.cxx(1054) : warning C4702: unreachable code c:\core\sc\source\ui\docshell\docsh8.cxx(1063) : warning C4702: unreachable code make[1]: *** [C:/core/solenv/gbuild/LinkTarget.mk:293: C:/core/workdir/CxxObject/sc/source/ui/docshell/docsh8.o] Error 2 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile:286: build] Error 2 This only seems to affect 64-bit release builds. 32-bit release builds are working. This is similar to http://document-foundation-mail-archive.969070.n3.nabble.com/Windows-32-bit-build-failure-unreachable-code-td4243848.html#a4244013
Move the <https://cgit.freedesktop.org/libreoffice/core/commit/?id=232622051966faa116e7093d5c0df26e44cddb43> "Fix Win32 warning C4702: unreachable code" hack from solenv/gbuild/platform/WNT_INTEL_MSC.mk to solenv/gbuild/platform/com_MSC_defs.mk, so that it also affects 64-bit builds? (Best move it into the existing "ifneq ($(COM_IS_CLANG),TRUE)" block there, as clang-cl most probably doesn't have the same bug and thus doesn't need the hack.)