Hi Iain,

> This patch merges the D front-end and runtime library with upstream dmd
> ff57fec515, and the standard library with phobos 17bafda79.
>
> Synchronizing with the upstream release candidate of v2.106.0.
>
> D front-end changes:
>
>     - Import dmd v2.106.0-rc.1.
>     - New'ing multi-dimensional arrays are now are converted to a single
>       template call `_d_newarraymTX'.
>
> D runtime changes:
>
>     - Import druntime v2.106.0-rc.1.
>
> Phobos changes:
>
>     - Import phobos v2.106.0-rc.1.
>
> Bootstrapped and regression tested on x86_64-linux-gnu/-m32, committed
> to mainline.

either this patch or the previous one broke D bootstrap with GCC 9.  On
both i386-pc-solaris2.11 with gdc 9.4.0 and sparc-sun-solaris2.11 with
gdc 9.3.0, stage 1 d21 fails to link with

Undefined                       first referenced
 symbol                             in file
_D3dmd4root11stringtable34__T11StringValueTC3dmd5mtype4TypeZ11StringValue7lstringMFNaNbNiNjZPa
 d/func.o
_D3dmd4root11stringtable34__T11StringValueTC3dmd5mtype4TypeZ11StringValue8toDcharsMxFNaNbNiNjZPxa
 d/func.o
_D3dmd4root11stringtable34__T11StringValueTC3dmd5mtype4TypeZ11StringValue8toStringMxFNaNbNiNjZAxa
 d/func.o
ld: fatal: symbol referencing errors
collect2: error: ld returned 1 exit status
make[3]: *** [/vol/gcc/src/hg/master/local/gcc/d/Make-lang.in:236: d21] Error 1

I'm now running bootstraps with gdc 11.1.0 instead, which seems to work:
in both cases, stage 1 d21 did link.

If this is intentional, install.texi should be updated accordingly.

        Rainer

-- 
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University

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