[Bug c++/118807] [modules] ICE in c_tree_chain_next during GGC with explicit instantiations

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118807

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|                            |GC, ice-checking

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
To me this looks like a garbled pointer - possibly GCed, aka 0xdeadbeef