Segfault in libjava/prims.cc while compiling gcj

Zopolis0 creatorsmithmdt@gmail.com
Wed May 18 23:20:33 GMT 2022


I'm not sure what you mean by not supported by GCC trunk, the code is part
of the gcc trunk (not the upstream one, though). The code compiled in Sep
2016, so something must have changed between
37b204de605563e7932e26099d28ea8c86cb1935 and now.

On Wed, May 18, 2022 at 9:02 PM Xi Ruoyao <xry111@xry111.site> wrote:

> On Wed, 2022-05-18 at 11:57 +0100, Jonathan Wakely wrote:
> > On Wed, 18 May 2022 at 11:45, Zopolis0 wrote:
> > >
> > > I thought "  But "-D...", "-I...", and "-B..." shall be
> > > removed." was asking me to remove them.
> > >
> > > I used -E, I said I produced the file.
> >
> > Ah I missed that, sorry. I thought you were still trying to produce a
> > .ii file.
>
> My mistake: I didn't expect that this .ii file contains "extern Java {
> ... }", not supported by GCC trunk.
>
> So for the OP, the only option seems to reduce the .ii file into a test
> case and debug the compiler.  I guess the OP has made some mistake
> implementing "extern Java" for C++ FE.
> --
> Xi Ruoyao <xry111@xry111.site>
> School of Aerospace Science and Technology, Xidian University
>


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