Doug Gregor 3023a710fc Split TypeBase::isDependentType() into isTypeParameter() and hasTypeParameter(). ...

The isDependentType() query is woefully misunderstood. Some places
seem to want it to mean "a generic type parameter of dependent member
type", which corresponds to what is effectively a type parameter in
the language, while others want it to mean "contains a type parameter
anywhere in the type". Tease out these two meanings in
isTypeParameter() and hasTypeParameter(), respectively, and sort out
the callers.

Swift SVN r29945

2015-07-07 21:20:54 +00:00

54 KiB

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