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swift-mirror/test/decl/protocol
Slava Pestov 8c653332ef Sema: Fix failure to emit a diagnostic when a protocol witness is being validated already
Validating a declaration can trigger conformance checking. If the conformance checker
comes across the same declaration as a candidate witness, it would fail to emit a
diagnostic. As a result we would then go onto SILGen, which would crash while emitting
a witness table with a missing entry.

Fixes <rdar://problem/45151902>.
2018-12-07 20:44:59 -05:00
..
2018-11-14 13:38:01 -02:00