[all-commits] [llvm/llvm-project] 8c2008: [MLIR] Move SFINAE from return type to template ar...

[Mehdi Amini via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8c200875d72fdce54bda82b6f39469d5f59c1701
      https://github.com/llvm/llvm-project/commit/8c200875d72fdce54bda82b6f39469d5f59c1701
  Author: Mehdi Amini <joker.eph at gmail.com>
  Date:   2026-03-23 (Mon, 23 Mar 2026)

  Changed paths:
    M mlir/include/mlir/IR/OpImplementation.h

  Log Message:
  -----------
  [MLIR] Move SFINAE from return type to template argument in OpImplementation.h (NFC) (#188039)

Migrate all template methods that used `std::enable_if_t<cond,
ReturnType>` return-type SFINAE to the `typename =
std::enable_if_t<cond>` default template parameter style. This makes the
actual return type visible at a glance and the constraint readable as
part of the template signature.

Complementary overload pairs that require the `* = nullptr` non-type
parameter trick to remain structurally distinct
(parseCustomAttributeWithFallback, parseCustomTypeWithFallback) are left
unchanged.

Addressing post-merge comment on #186192

Assisted-by: Claude Code



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