[PATCH] D83363: [openmp] Use switch in isAllowedClauseForDirective instead of multiple if

[Valentin Clement via Phabricator via llvm-commits]

clementval added inline comments.


================
Comment at: llvm/test/TableGen/directive1.td:124
+// IMPL-NEXT:    }
+// IMPL-NEXT:    llvm_unreachable("Invalid Tdl Directive kind");
 // IMPL-NEXT:  }
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jdenny wrote:
> jdenny wrote:
> > clementval wrote:
> > > jdenny wrote:
> > > > The unreachable message doesn't make sense given the `default` in the directive switch.  If that switch covers all directives, `default` isn't needed anyway.
> > > Will remove it.
> > Is the default useful?  Are all directives covered by cases?
> This is what I'm thinking of:
> 
> http://llvm.org/docs/CodingStandards.html#don-t-use-default-labels-in-fully-covered-switches-over-enumerations
Yeah for directive we get remove it since it's fully covered. Just pushed an update. 


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D83363/new/

https://reviews.llvm.org/D83363