https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94027
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |marxin at gcc dot gnu.org
--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
commit r10-7074-g191bcd0f30dd37dec773efb0125afdcae9bd90ef
Author: Nathan Sidwell <[email protected]>
Date: Fri Mar 6 10:51:26 2020 -0800
Fix mangling ICE [PR94027]
PR c++/94027
* mangle.c (find_substitution): Don't call same_type_p on template
args that cannot match.
Now same_type_p rejects argument packs, we need to be more careful
calling it with template argument vector contents.
The mangler needs to do some comparisons to find the special
substitutions. While that code looks a little ugly, this seems the
smallest fix.
