File: nested_types.sil

package info (click to toggle)
swiftlang 6.1.3-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,532 kB
  • sloc: cpp: 9,901,743; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (28 lines) | stat: -rw-r--r-- 982 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
// RUN: %target-swift-frontend -emit-ir %s | %FileCheck %s -DINT=i%target-ptrsize

sil_stage canonical

import Builtin

// Note: This test is trivial now that structs inside classes don't require dynamic
// metadata instantiation.

class Outer {
  struct Inner {
  }
}

sil_vtable Outer {}

sil @test0 : $@convention(thin) (@thick Outer.Inner.Type) -> (@thick Outer.Type) {
bb0(%0 : $@thick Outer.Inner.Type):
  %1 = metatype $@thick Outer.Type
  return %1 : $@thick Outer.Type
}
// CHECK-LABEL: define{{ | dllexport | protected }}swiftcc ptr @test0(ptr %0)
// CHECK:      [[T0:%.*]] = call swiftcc %swift.metadata_response @"$s12nested_types5OuterCMa"([[INT]] 0)
// CHECK-NEXT: [[T1:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
// CHECK-NEXT: ret ptr [[T1]]

// CHECK-LABEL: define hidden swiftcc %swift.metadata_response @"$s12nested_types5OuterC5InnerVMa"(
// CHECK:      ret %swift.metadata_response { ptr {{.*}}@"$s12nested_types5OuterC5InnerVMf"{{.*}}, [[INT]] 0 }