| // RUN: %target-swift-frontend %s -emit-ir -g -o - | %FileCheck %s |
| |
| // Apart from typealiases, sugared types are just mangled as their desugared type. |
| // |
| // This test makes sure that we don't mess up type substitutions when mangling |
| // types containing sugared types by virtue of all manglings getting round-tripped |
| // through the remangler. |
| |
| let o: (Int?, Optional<Int>) = (nil, nil) |
| let a: ([[Int]], [Array<Int>], Array<[Int]>, Array<Array<Int>>) = ([], [], [], []) |
| let d: ([Int : Float], Dictionary<Int, Float>) = ([:], [:]) |
| let p: (((((Int)))), Int) = (0, 0) |
| |
| // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "$sSiXSq_SiSgtD", {{.*}}) |
| // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "$sSiXSaXSa_SaySiGXSaSaySiXSaGSayAAGtD", {{.*}}) |
| // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "$sSiSfXSD_SDySiSfGtD", {{.*}}) |
| // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "$sSiXSpXSpXSpXSp_SitD", {{.*}}) |
