5 Commits

Author	SHA1	Message	Date
technicated	b0e424f469	Added support for tuples with dynamic layout (ie generic tuples) ... Extracted a base CRTP class MetadataVisitor from NominalMetadataVisitor Added new tuple metadata visitors extending the new MetadataVisitor	2019-02-18 10:19:43 +01:00
Slava Pestov	41aebf8e5a	IRGen: Simplify NominalMetadataVisitor's treatment of generic requirements ... We don't need to substitute the superclass type as we walk up a class hierarchy, or look up the generic parameters and conformances to check if they're concrete, since we're always just emitting null pointers in place of the generic parameters and requirements, to be filled at runtime. Also, don't leave space for generic parameters and requirements from Objective-C superclasses, since that's not how they're represented.	2018-08-14 00:20:12 -07:00
Slava Pestov	5707014b2e	IRGen: Remove an unnecessary cast	2017-09-25 15:45:16 -07:00
John McCall	4e48bc0ff7	Cache type-metadata layouts instead of using scanners everywhere. NFC. ... Also counts as incremental work towards metadata resilience.	2017-08-03 04:13:53 -04:00
John McCall	003bd81b86	Rename FooMetadataLayout to FooMetadataVisitor. NFC. ... The *Layout namespace is more fitting for a structure that actually holds information about the layout.	2017-08-03 02:04:14 -04:00