[all-commits] [llvm/llvm-project] dfc800: [Clang][Sema] Fix crash when rebuilding MemberExpr...

Krystian Stasiowski via All-commits all-commits at lists.llvm.org
Tue Jul 9 10:31:16 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dfc8004d0b0b85155dad0e9aca84716425b87676
      https://github.com/llvm/llvm-project/commit/dfc8004d0b0b85155dad0e9aca84716425b87676
  Author: Krystian Stasiowski <sdkrystian at gmail.com>
  Date:   2024-07-09 (Tue, 09 Jul 2024)

  Changed paths:
    M clang/lib/Sema/TreeTransform.h
    M clang/test/CXX/temp/temp.res/temp.dep/temp.dep.type/p4.cpp

  Log Message:
  -----------
  [Clang][Sema] Fix crash when rebuilding MemberExprs with invalid object expressions (#97455)

This patch fixes an assertion failure which occurs when the object expression of a `MemberExpr` is transformed into an expression with a dependent type for which the `DeclContext` cannot be computed (e.g. a `RecoveryExpr`). Fixes #95778.



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