[all-commits] [llvm/llvm-project] 8da581: [WinEH] Diagnose SEH object unwinding in skipped _...

[GkvJwa via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8da581d58abd5b1921d3959b04dcf9e1c1feeb34
      https://github.com/llvm/llvm-project/commit/8da581d58abd5b1921d3959b04dcf9e1c1feeb34
  Author: GkvJwa <gkvjwa at gmail.com>
  Date:   2026-04-29 (Wed, 29 Apr 2026)

  Changed paths:
    M clang/lib/CodeGen/CGDecl.cpp
    M clang/lib/CodeGen/CGException.cpp
    M clang/test/CodeGenCXX/exceptions-seh.cpp

  Log Message:
  -----------
  [WinEH] Diagnose SEH object unwinding in skipped __except bodies (#187718)

When an SEH __except block has no EH branches, CodeGen skips emitting the handler
body. This also skipped the existing diagnostic for local variables that require destruction
under C++ exceptions

Diagnose those variables before dropping the skipped handler body, and add coverage
for both sync and async exception modes



To unsubscribe from these emails, change your notification settings at https://github.com/llvm/llvm-project/settings/notifications