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[ConstraintSystem] Account for unapplied curried self while trying to retrieve function builder type for parameter

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This commit is contained in:
Pavel Yaskevich
2019-12-17 01:08:08 -08:00
parent 141c987bb9
commit b868d1cfb7
1 changed files with 4 additions and 0 deletions
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4
lib/Sema/CSSimplify.cpp
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@@ -6531,6 +6531,10 @@ static Type getFunctionBuilderTypeFor(ConstraintSystem &cs, unsigned paramIdx,
return Type();
auto *choice = selectedOverload->choice.getDecl();
bool skipCurriedSelf = hasAppliedSelf(cs, selectedOverload->choice);
if (choice->hasCurriedSelf() && !skipCurriedSelf)
return Type();
if (!choice->hasParameterList())
return Type();