Commits
Roman Levenstein committed b49ca38a9d2
[sil-combine] Correctness fix for checked_cast_addr_br folding. Don't fold the negative case if the type is internal and we are not doing whole-module-optimization, because an extension may define a conformance in a different file. Fold the negative case for private types. It is safe, because conformances could be defined only in the current file and we should have seen them. rdar://19852884 Swift SVN r25331