Jordan Rose e999f40628 Replace "optVal = Nothing" with "optVal.reset()" for Optional<ArrayRef<T>>. ...

In preparation for the switch to llvm::Optional, which is constructible from
the same dummy llvm::NoneType as llvm::ArrayRef, making the assignment
ambiguous.

Swift SVN r22473

2014-10-02 18:51:37 +00:00

151 KiB

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