[all-commits] [llvm/llvm-project] d1ba26: [LLVM][Clang] Enable strict mode for `getTrailingO...

Rahul Joshi via All-commits all-commits at lists.llvm.org
Mon Jun 30 07:23:58 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d1ba2692ee523de2da502753e8e666d2ef530df3
      https://github.com/llvm/llvm-project/commit/d1ba2692ee523de2da502753e8e666d2ef530df3
  Author: Rahul Joshi <rjoshi at nvidia.com>
  Date:   2025-06-30 (Mon, 30 Jun 2025)

  Changed paths:
    M clang/include/clang/AST/OpenMPClause.h
    M clang/lib/AST/Expr.cpp
    M llvm/include/llvm/Support/TrailingObjects.h
    M llvm/unittests/Support/TrailingObjectsTest.cpp

  Log Message:
  -----------
  [LLVM][Clang] Enable strict mode for `getTrailingObjects` (#144930)

Disallow calls to templated `getTrailingObjects` if there is a single
trailing type (strict mode). Add `getTrailingObjectsNonStrict` for cases
when it's not possible to know statically if there will be a single or
multiple trailing types (like in OpenMPClause.h) to bypass the struct
checks.

This will ensure that future users of TrailingObjects class do not
accidently use the templated `getTrailingObjects` when they have a
single trailing type.



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