> On Dec 31, 2015, at 2:33 AM, Luke Howard via swift-dev <swift-dev@swift.org> > wrote: > > Newbie question, is the following supposed to work? > > $ ./swiftc -emit-sil -o lookup.sil lookup.swift > $ ./swiftc -parse-sil -o lookup lookup.sil > > It fails with a gazillion errors: > > lookup.sil:61:25: error: use of undeclared type 'SomeProtocol' > %23 = metatype $@thin SomeProtocol.Protocol > ^~~~~~~~~~~~ > lookup.sil:62:3: error: expressions are not allowed at the top level > %24 = metatype $@thick SomeProtocol.Protocol // user: %25 > ^ > lookup.sil:62:17: error: consecutive statements on a line must be separated > by ';' > %24 = metatype $@thick SomeProtocol.Protocol // user: %25 > ^ > ; > ... > > almost as if it thinks it’s Swift.
This should work. I think, though, that if you try to compile multiple files together, it currently parses them all as .swift files, which might explain the failure. -Joe
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