[llvm-bugs] [Bug 44361] Crash in clang::Redeclarable<clang::TagDecl>::DeclLink::getPrevious(clang::TagDecl const*)

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=44361

Ryan Mansfield <rmansfield at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #1 from Ryan Mansfield <rmansfield at gmail.com> ---
Verified crash no longer happens with current HEAD (8cd40ece70e5). 

This crash this was fixed by the following commit:

commit 80c1adfd18b5308422827f8372c28cc2ecfaa015
Author: Haojian Wu <hokein.wu at gmail.com>
Date:   Wed May 19 14:28:41 2021 +0200

    [clang] Invalidate a non-dependent-type RecordDecl when it has any
dependent-type base class specifier.

    This happens during the error-recovery, and it would esacpe all
    dependent-type check guards in getTypeInfo/constexpr-evaluator code
    paths, which lead to crashes.

    Differential Revision: https://reviews.llvm.org/D102773

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