llvm-project

72e9d306 - Revert "Reland "[STLExtras] Add a template for detecting whether a type has an equality comparison operator" (#176893)"

Revert "Reland "[STLExtras] Add a template for detecting whether a type has an equality comparison operator" (#176893)" This reverts commit 2984a28612bb8c56cd85d858b00319a24c95409a. Another buildbot is unhappy with another static assert: https://lab.llvm.org/buildbot/#/builders/108/builds/22080