| // RUN: %empty-directory(%t) |
| // RUN: %target-swift-frontend -emit-module -o %t %S/Inputs/has_generic_witness.swift |
| // RUN: llvm-bcanalyzer %t/has_generic_witness.swiftmodule | %FileCheck %s |
| // RUN: %target-swift-frontend -emit-ir -I %t %s -o /dev/null |
| |
| // We have to perform IRGen to actually check that the generic substitutions |
| // are being used. |
| |
| // CHECK-NOT: UnknownCode |
| |
| import has_generic_witness |
| |
| var cfoo : Fooable = FooClass() |
| var sfoo : Fooable = FooStruct() |
| |
| func bar<B: Barrable>(_ b: B) {} |
| bar(BarClass()) |
| bar(BarStruct()) |
| |
| var cbas : Bassable = BasClass() |
| var sbas : Bassable = BasStruct() |
| |
| func cyc<C: CyclicAssociated>(_ c: C) {} |
| cyc(CyclicImpl()) |
