My mistake to not fully describe it but I tried jdk 11 and 12 using the disable warning as error on both, getting similar errors. (Both 32 bits)
El lun., 11 de feb. de 2019 19:26, David Holmes <david.hol...@oracle.com> escribió: > On 12/02/2019 12:03 am, Alexey Ivanov wrote: > > Hi David, > > > > On 11/02/2019 11:33, David Holmes wrote: > >> Hi Alexey, > >> > >> On 11/02/2019 7:12 pm, Alexey Ivanov wrote: > >>> Hi Franco, > >>> > >>> On 11/02/2019 02:03, David Holmes wrote: > >>>> On 8/02/2019 5:07 am, Franco Gastón Pellegrini wrote: > >>>>> I tried compiling JDK 12 for 32 bits, and I get similar errors: > >>>>> > >>>>> === Output from failing command(s) repeated here === > >>>>> * For target hotspot_variant-client_libjvm_objs_classFileParser.obj: > >>>>> classFileParser.cpp > >>>>> > c:/cygwin64/home/franc/java/jdk12/src/hotspot/share/classfile/classFileParser.cpp(312): > > >>>>> error C2220: warning treated as error - no 'object' file generated > >>>>> > c:/cygwin64/home/franc/java/jdk12/src/hotspot/share/classfile/classFileParser.cpp(312): > > >>>>> warning C4267: '=': conversion from 'size_t' to 'u2', possible loss > >>>>> of data > >>>>> ... (rest of output omitted) > >>> > >>> I used --disable-warnings-as-errors option to configure when I built > >>> JDK for 32 bit Windows last time. > >> > >> Note there are actual errors in Franco's log not just the warnings I > >> commented on. I think we've already encountered the operate delete > >> issue so it may be fixed in 13, but not 12. Need to track it down. > > > > I must have missed that point. > > The message above says “error C2220: warning treated as error”, so I > > decided to let Franco know --disable-warnings-as-errors helped me. > > Yeah sorry - getting confused by the different things Franco tried. He > tried a JDK11 build with --disable-warnings-as-errors but it still > failed because of real errors: > > c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(229): > > error C2956: sized deallocation function 'operator delete(void*, > size_t)' would be chosen as placement deallocation function. > predefined C++ types (compiler internal)(44): note: see declaration of > 'operator delete' > > Then he posted that he'd tried jdk12 as well with "similar errors" but > only showed the > > error C2220: warning treated as error - no 'object' file generated > warning C4267: '=': conversion from 'size_t' to 'u2', possible loss of data > > which means he was not running with --disable-warnings-as-errors > > David > ----- > > > > > > It's been a long while since I built jdk-dev on 32 bit Windows last > > time; many things could have changed there. > > > > Regards, > > Alexey > > > >> > >> Cheers, > >> David > >> > >>> David pointed to JDK-8205677 which should be forwardported to 13 to > >>> fix the problem. > >>> > >>> Regards, > >>> Alexey > >>> > >>>> > >>>> This is an issue we ran into compiling 8u with VS2017: > >>>> > >>>> https://bugs.openjdk.java.net/browse/JDK-8205677 > >>>> > >>>> We probably never noticed in JDK 12 because we don't do 32-bits > >>>> builds with VS2017. > >>>> > >>>> David > >>>> ----- > >>>> > >>>>> * All command lines available in > >>>>> > /cygdrive/c/cygwin64/home/franc/java/jdk12/build/windows-x86-client-fastdebug/make-support/failure-logs. > > >>>>> > >>>>> === End of repeated output === > >>>>> > >>>>> No indication of failed target found. > >>>>> Hint: Try searching the build log for '] Error'. > >>>>> Hint: See doc/building.html#troubleshooting for assistance. > >>>>> > >>>>> make[1]: *** [/home/franc/java/jdk12/make/Init.gmk:310: main] Error 2 > >>>>> make: *** [/home/franc/java/jdk12/make/Init.gmk:186: default] Error 2 > >>>>> > >>>>> > >>>>> El mié., 6 de feb. de 2019 a la(s) 19:23, Franco Gastón Pellegrini > >>>>> (francogpellegr...@gmail.com <mailto:francogpellegr...@gmail.com>) > >>>>> escribió: > >>>>> > >>>>> I just tried --disable-warnings-as-errors, and JDK 11 64bits as a > >>>>> bootjdk, but I get a lots of errors, and it refuse to build, > >>>>> like this: > >>>>> > >>>>> > c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/classfile/classFileParser.cpp(310): > > >>>>> > >>>>> warning C4267: '=': conversion from 'size_t' to 'u2', possible > >>>>> loss > >>>>> of data > >>>>> > c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(229): > >>>>> > >>>>> error C2956: sized deallocation function 'operator delete(void*, > >>>>> size_t)' would be chosen as placement deallocation function. > >>>>> predefined C++ types (compiler internal)(44): note: see > >>>>> declaration > >>>>> of 'operator delete' > >>>>> > c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(250): > >>>>> > >>>>> error C2956: sized deallocation function 'operator delete(void*, > >>>>> size_t)' would be chosen as placement deallocation function. > >>>>> predefined C++ types (compiler internal)(44): note: see > >>>>> declaration > >>>>> of 'operator delete' > >>>>> > c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(289): > >>>>> > >>>>> error C2956: sized deallocation function 'operator delete(void*, > >>>>> size_t)' would be chosen as placement deallocation function. > >>>>> predefined C++ types (compiler internal)(44): note: see > >>>>> declaration > >>>>> of 'operator delete' > >>>>> > c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(312): > >>>>> > >>>>> error C2956: sized deallocation function 'operator delete(void*, > >>>>> size_t)' would be chosen as placement deallocation function. > >>>>> predefined C++ types (compiler internal)(44): note: see > >>>>> declaration > >>>>> of 'operator delete' > >>>>> > c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(333): > >>>>> > >>>>> error C2956: sized deallocation function 'operator delete(void*, > >>>>> size_t)' would be chosen as placement deallocation function. > >>>>> predefined C++ types (compiler internal)(44): note: see > >>>>> declaration > >>>>> of 'operator delete' > >>>>> > c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(372): > >>>>> > >>>>> error C2956: sized deallocation function 'operator delete(void*, > >>>>> size_t)' would be chosen as placement deallocation function. > >>>>> predefined C++ types (compiler internal)(44): note: see > >>>>> declaration > >>>>> of 'operator delete' > >>>>> > c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(437): > >>>>> > >>>>> error C2956: sized deallocation function 'operator delete(void*, > >>>>> size_t)' would be chosen as placement deallocation function. > >>>>> predefined C++ types (compiler internal)(44): note: see > >>>>> declaration > >>>>> of 'operator delete' > >>>>> > c:/cygwin64/home/franc/java/jdk11/src/hotspot/share/code/codeBlob.cpp(541): > >>>>> > >>>>> error C2956: sized deallocation function 'operator delete(void*, > >>>>> size_t)' would be chosen as placement deallocation function. > >>>>> predefined C++ types (compiler internal)(44): note: see > >>>>> declaration > >>>>> of 'operator delete' > >>>>> > >>>>> <SNIP> > >>> > > >
