[all-commits] [llvm/llvm-project] 8fd62e: [-Wunsafe-buffer-usage] Suppress an assertion for ...

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  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8fd62e70cde135943e54d80851984988cb00000a
      https://github.com/llvm/llvm-project/commit/8fd62e70cde135943e54d80851984988cb00000a
  Author: Artem Dergachev <adergachev at apple.com>
  Date:   2022-12-20 (Tue, 20 Dec 2022)

  Changed paths:
    M clang/lib/Analysis/UnsafeBufferUsage.cpp
    A clang/test/SemaCXX/warn-unsafe-buffer-usage-crashes.c

  Log Message:
  -----------
  [-Wunsafe-buffer-usage] Suppress an assertion for visiting VarDecl twice.

The assertion doesn't seem to hold due to ASTMatchers traversing code
inside GNU StmtExpr twice. This can screw up our algorithm's invariants.
We need a further investigation to properly fix this issue, but for now
let's avoid the crash.