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Improve -Wuninitialized warning under ARC for block variables that are

Description

Improve -Wuninitialized warning under ARC for block variables that are
recursively captured.

Under ARC, a block variable is zero-initialized when it is recursively
captured by the block literal initializer.

rdar://problem/11022762

Details

Committed
ahatanakApr 23 2019, 4:52 PM
Parents
rL359048: C++ DR2387: a variable template declared wtih (or instantiated with) a
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