!5624: DmdAnal: Turn `LP(A)` into `LP(L)` in signatures (#19407) · Merge requests · Glasgow Haskell Compiler / GHC

Sebastian Graf requested to merge wip/T19407 into master Apr 28, 2021

This patch fixes some abundant reboxing of DynFlags in GHC.HsToCore.Match.Literal.warnAboutOverflowedLit with a justifiable hack.

See the new Note [Turn LP(A) into LP(M) in signatures] and the new regression test T19407.

DmdAnal: Turn `LP(A)` into `LP(L)` in signatures (#19407)