File: bitwise_copyable_package_resilience.swift

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (41 lines) | stat: -rw-r--r-- 1,577 bytes parent folder | download
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
29
30
31
32
33
34
35
36
37
38
39
40
41
// RUN: %empty-directory(%t)
// RUN: split-file %s %t

// RUN: %target-swift-frontend                           \
// RUN:     %t/Library.swift                             \
// RUN:     -emit-module                                 \
// RUN:     -package-name Package                        \
// RUN:     -enable-library-evolution                    \
// RUN:     -module-name Library                         \
// RUN:     -emit-module-path %t/Library.swiftmodule     \
// RUN:     -emit-module-interface-path %t/Library.swiftinterface

// RUN: %target-swift-frontend                           \
// RUN:     %t/Downstream.swift                          \
// RUN:     -typecheck -verify                           \
// RUN:     -package-name Package                        \
// RUN:     -debug-diagnostic-names                      \
// RUN:     -I %t

//--- Library.swift

// package => exported => !inferred
package struct PackageStruct {
  package var int: Int
}

// public => exported => !inferred
public struct PublicStruct {
  public var int: Int
}

//--- Downstream.swift
import Library

func take<T : BitwiseCopyable>(_ t: T) {}

func passPackageStruct(_ s: PackageStruct) { take(s) } // expected-error{{type_does_not_conform_decl_owner}}
                                                       // expected-note@-3{{where_requirement_failure_one_subst}}

func passPublicStruct(_ s: PublicStruct) { take(s) } // expected-error{{type_does_not_conform_decl_owner}}
                                                     // expected-note@-6{{where_requirement_failure_one_subst}}