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swift-mirror/validation-test/IDE
Hamish Knight 5d93006d4c [Sema] Avoid folding sequences multiple times for completion
Completion can end up calling into pre-checking multiple times in
certain cases, make sure we don't attempt to fold a SequenceExpr
multiple times since its original AST is in a broken state
post-folding. Instead, just return the already-folded expression.

rdar://133717866
2025-07-14 17:49:23 +01:00
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