[all-commits] [llvm/llvm-project] 431335: [clang] __is_trivially_equality_comparable for typ...

[Amirreza Ashouri via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4313351c135cc32cdf3b3fc3e44cf57f100a96ef
      https://github.com/llvm/llvm-project/commit/4313351c135cc32cdf3b3fc3e44cf57f100a96ef
  Author: Amirreza Ashouri <ar.ashouri999 at gmail.com>
  Date:   2023-10-11 (Wed, 11 Oct 2023)

  Changed paths:
    M clang/include/clang/AST/DeclCXX.h
    M clang/lib/AST/DeclCXX.cpp
    M clang/lib/AST/Type.cpp
    M clang/lib/CodeGen/CodeGenFunction.cpp
    M clang/lib/Sema/SemaLambda.cpp
    M clang/test/SemaCXX/type-traits.cpp

  Log Message:
  -----------
  [clang] __is_trivially_equality_comparable for types containing lambdas (#68506)

Lambdas (closure types) are trivially equality-comparable iff they are
non-capturing, because non-capturing lambdas are convertible to function
pointers: if (lam1 == lam2) compiles, then lam1 and lam2 must have
the same type, and be always-equal, and be empty.