https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103577
Bug ID: 103577
Summary: d21 SIGSEGV on Darwin/x86_64
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: d
Assignee: ibuclaw at gdcproject dot org
Reporter: ro at gcc dot gnu.org
Target Milestone: ---
Host: x86_64-apple-darwin11.4.2
Target: x86_64-apple-darwin11.4.2
Build: x86_64-apple-darwin11.4.2
I recently tried to build master on Darwin 11 with gcc 11.0.1. That's the
first
release to build gdc, and while libphobos isn't marked as supported in
libphobos/configure.tgt, it does build with --enable-libphobos.
However, with that gdc as bootstrap compiler, the resulting d21 SEGVs building
the stage1 libphobos, e.g.
gdc: internal compiler error: Segmentation fault: 11 signal terminated program
d21
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://gcc.gnu.org/bugs/> for instructions.
make[5]: *** [core/internal/gc/pooltable.lo] Error 1
Unfortunately, trying to debug d21 with gdb 9.1 just lets gdb hang in
Reading symbols from ./d21...
The bundled lldb fails differently, but provides no information.
I cannot really tell if this is supposed to work in some way or not.
