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* [Bug c++/93152] derived_from on lambda arg causes ICE / uses wrong base, for some orders of template args on containing function
[not found] <bug-93152-4@http.gcc.gnu.org/bugzilla/>
@ 2020-06-02 13:10 ` ppalka at gcc dot gnu.org
0 siblings, 0 replies; only message in thread
From: ppalka at gcc dot gnu.org @ 2020-06-02 13:10 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93152
Patrick Palka <ppalka at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
CC| |ppalka at gcc dot gnu.org
Resolution|--- |DUPLICATE
--- Comment #7 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Thanks for the analysis and for the reduced testcase.
> This might have the same root cause as 93154, as in both cases, it looks like the compiler is mixing up the template arguments of the outer function and the inner lambda.
I think you're right. PR92633 contains a smaller testcase whose root cause is
the same, and after fixing that PR (for GCC 10.2+) we now also correctly
compile the original testcase here. So I'm marking this PR as a dup of
PR92633.
*** This bug has been marked as a duplicate of bug 92633 ***
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[not found] <bug-93152-4@http.gcc.gnu.org/bugzilla/>
2020-06-02 13:10 ` [Bug c++/93152] derived_from on lambda arg causes ICE / uses wrong base, for some orders of template args on containing function ppalka at gcc dot gnu.org
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