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Merge pull request #81640 from hnrklssn/swiftify-doccoment-6.2
[Swiftify] Copy doc comment from clang node (#81584)
2 parents fbd2b8d + 341ee51 commit 509871e

14 files changed

+369
-14
lines changed

‎lib/ClangImporter/ImportDecl.cpp

Lines changed: 20 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -9214,10 +9214,28 @@ void ClangImporter::Implementation::swiftify(FuncDecl *MappedDecl) {
92149214
attachMacro = true;
92159215
printer.printAvailability();
92169216
printer.printTypeMapping(typeMapping);
9217+
92179218
}
92189219

9219-
if (attachMacro)
9220-
importNontrivialAttribute(MappedDecl, MacroString);
9220+
if (attachMacro) {
9221+
if (clang::RawComment *raw =
9222+
getClangASTContext().getRawCommentForDeclNoCache(ClangDecl)) {
9223+
// swift::RawDocCommentAttr doesn't contain its text directly, but instead
9224+
// references the source range of the parsed comment. Instead of creating
9225+
// a new source file just to parse the doc comment, we can add the
9226+
// comment to the macro invocation attribute, which the macro has access
9227+
// to. Waiting until we know that the macro will be attached before
9228+
// emitting the comment to the string, despite the comment occurring
9229+
// first, avoids copying a bunch of potentially long comments for nodes
9230+
// that don't end up with wrappers.
9231+
auto commentString =
9232+
raw->getRawText(getClangASTContext().getSourceManager());
9233+
importNontrivialAttribute(MappedDecl,
9234+
(commentString + "\n" + MacroString).str());
9235+
} else {
9236+
importNontrivialAttribute(MappedDecl, MacroString);
9237+
}
9238+
}
92219239
}
92229240

92239241
static bool isUsingMacroName(clang::SourceManager &SM,

‎lib/Macros/Sources/SwiftMacros/SwiftifyImportMacro.swift

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1554,6 +1554,7 @@ public struct SwiftifyImportMacro: PeerMacro {
15541554
+ availabilityAttr
15551555
+ lifetimeAttrs
15561556
+ disfavoredOverload)
1557+
.with(\.leadingTrivia, node.leadingTrivia + .docLineComment("/// This is an auto-generated wrapper for safer interop\n"))
15571558
return [DeclSyntax(newFunc)]
15581559
} catch let error as DiagnosticError {
15591560
context.diagnose(

‎test/Interop/C/swiftify-import/Inputs/comments.h

Lines changed: 30 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,30 @@
1+
#pragma once
2+
3+
#define __counted_by(x) __attribute__((__counted_by__(x)))
4+
5+
void begin();
6+
7+
// line comment
8+
void lineComment(int len, int * __counted_by(len) p);
9+
10+
/// line doc comment
11+
///
12+
/// Here's a more complete description.
13+
///
14+
/// @param len the buffer length
15+
/// @param p the buffer
16+
void lineDocComment(int len, int * __counted_by(len) p);
17+
18+
/*
19+
block comment
20+
*/
21+
void blockComment(int len, int * __counted_by(len) p);
22+
23+
/**
24+
* block doc comment
25+
*
26+
* NB: it's very important to pass the correct length to this function
27+
* @param len don't mess this one up
28+
* @param p some integers to play with
29+
*/
30+
void blockDocComment(int len, int * __counted_by(len) p);

‎test/Interop/C/swiftify-import/Inputs/counted-by-lifetimebound.h

Lines changed: 0 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -15,7 +15,4 @@ int * __counted_by(len) _Nonnull nonnull(int len, int len2, int * __counted_by(l
1515

1616
int * __counted_by(len) _Nullable nullable(int len, int len2, int * __counted_by(len2) __lifetimebound _Nullable p);
1717

18-
typedef struct foo opaque_t;
19-
opaque_t * __counted_by(len) opaque(int len, int len2, opaque_t * __counted_by(len2) __lifetimebound p);
20-
2118
int * __counted_by(len) noncountedLifetime(int len, int * __lifetimebound p);

‎test/Interop/C/swiftify-import/Inputs/module.modulemap

Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -22,3 +22,7 @@ module CountedByLifetimeboundClang {
2222
header "counted-by-lifetimebound.h"
2323
export *
2424
}
25+
module CommentsClang {
26+
header "comments.h"
27+
export *
28+
}

‎test/Interop/C/swiftify-import/comments.swift

Lines changed: 52 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,52 @@
1+
// REQUIRES: swift_feature_SafeInteropWrappers
2+
3+
// RUN: %target-swift-ide-test -print-module -module-to-print=CommentsClang -plugin-path %swift-plugin-dir -I %S/Inputs -source-filename=x -enable-experimental-feature SafeInteropWrappers | %FileCheck %s --strict-whitespace --match-full-lines
4+
5+
// Check that doc comments are carried over from clang to the safe macro expansion.
6+
7+
// CHECK:func begin()
8+
// CHECK-NEXT:func lineComment(_ len: Int32, _ p: UnsafeMutablePointer<Int32>!)
9+
10+
// CHECK-NEXT:/// line doc comment
11+
// CHECK-NEXT:///
12+
// CHECK-NEXT:/// Here's a more complete description.
13+
// CHECK-NEXT:///
14+
// CHECK-NEXT:/// @param len the buffer length
15+
// CHECK-NEXT:/// @param p the buffer
16+
// CHECK-NEXT:func lineDocComment(_ len: Int32, _ p: UnsafeMutablePointer<Int32>!)
17+
18+
// CHECK-NEXT:func blockComment(_ len: Int32, _ p: UnsafeMutablePointer<Int32>!)
19+
20+
// CHECK-NEXT:/**
21+
// CHECK-NEXT: * block doc comment
22+
// CHECK-NEXT: *
23+
// CHECK-NEXT: * NB: it's very important to pass the correct length to this function
24+
// CHECK-NEXT: * @param len don't mess this one up
25+
// CHECK-NEXT: * @param p some integers to play with
26+
// CHECK-NEXT: */
27+
// CHECK-NEXT:func blockDocComment(_ len: Int32, _ p: UnsafeMutablePointer<Int32>!)
28+
29+
// CHECK-NEXT:/// This is an auto-generated wrapper for safer interop
30+
// CHECK-NEXT:@_alwaysEmitIntoClient public func blockComment(_ p: UnsafeMutableBufferPointer<Int32>)
31+
32+
// CHECK-NEXT:/**
33+
// CHECK-NEXT: * block doc comment
34+
// CHECK-NEXT: *
35+
// CHECK-NEXT: * NB: it's very important to pass the correct length to this function
36+
// CHECK-NEXT: * @param len don't mess this one up
37+
// CHECK-NEXT: * @param p some integers to play with
38+
// CHECK-NEXT: */
39+
// CHECK-NEXT:/// This is an auto-generated wrapper for safer interop
40+
// CHECK-NEXT:@_alwaysEmitIntoClient public func blockDocComment(_ p: UnsafeMutableBufferPointer<Int32>)
41+
42+
// CHECK-NEXT:/// This is an auto-generated wrapper for safer interop
43+
// CHECK-NEXT:@_alwaysEmitIntoClient public func lineComment(_ p: UnsafeMutableBufferPointer<Int32>)
44+
45+
// CHECK-NEXT:/// line doc comment
46+
// CHECK-NEXT:///
47+
// CHECK-NEXT:/// Here's a more complete description.
48+
// CHECK-NEXT:///
49+
// CHECK-NEXT:/// @param len the buffer length
50+
// CHECK-NEXT:/// @param p the buffer
51+
// CHECK-NEXT:/// This is an auto-generated wrapper for safer interop
52+
// CHECK-NEXT:@_alwaysEmitIntoClient public func lineDocComment(_ p: UnsafeMutableBufferPointer<Int32>)

‎test/Interop/C/swiftify-import/counted-by-lifetimebound.swift

Lines changed: 8 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -11,35 +11,42 @@
1111

1212
import CountedByLifetimeboundClang
1313

14-
// CHECK: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
14+
// CHECK: /// This is an auto-generated wrapper for safer interop
15+
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
1516
// CHECK-NEXT: @lifetime(copy p)
1617
// CHECK-NEXT: @lifetime(p: copy p)
1718
// CHECK-NEXT: @_alwaysEmitIntoClient public func complexExpr(_ len: Int32, _ offset: Int32, _ len2: Int32, _ p: inout MutableSpan<Int32>) -> MutableSpan<Int32>
1819

20+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
1921
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
2022
// CHECK-NEXT: @lifetime(borrow p)
2123
// CHECK-NEXT: @_alwaysEmitIntoClient @_disfavoredOverload public func noncountedLifetime(_ len: Int32, _ p: UnsafeMutablePointer<Int32>!) -> MutableSpan<Int32>
2224

25+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2326
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
2427
// CHECK-NEXT: @lifetime(copy p)
2528
// CHECK-NEXT: @lifetime(p: copy p)
2629
// CHECK-NEXT: @_alwaysEmitIntoClient public func nonnull(_ len: Int32, _ p: inout MutableSpan<Int32>) -> MutableSpan<Int32>
2730

31+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2832
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
2933
// CHECK-NEXT: @lifetime(copy p)
3034
// CHECK-NEXT: @lifetime(p: copy p)
3135
// CHECK-NEXT: @_alwaysEmitIntoClient public func nullUnspecified(_ len: Int32, _ p: inout MutableSpan<Int32>) -> MutableSpan<Int32>
3236

37+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
3338
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
3439
// CHECK-NEXT: @lifetime(copy p)
3540
// CHECK-NEXT: @lifetime(p: copy p)
3641
// CHECK-NEXT: @_alwaysEmitIntoClient public func nullable(_ len: Int32, _ p: inout MutableSpan<Int32>?) -> MutableSpan<Int32>?
3742

43+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
3844
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
3945
// CHECK-NEXT: @lifetime(copy p)
4046
// CHECK-NEXT: @lifetime(p: copy p)
4147
// CHECK-NEXT: @_alwaysEmitIntoClient public func shared(_ len: Int32, _ p: inout MutableSpan<Int32>) -> MutableSpan<Int32>
4248

49+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
4350
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
4451
// CHECK-NEXT: @lifetime(copy p)
4552
// CHECK-NEXT: @lifetime(p: copy p)

‎test/Interop/C/swiftify-import/counted-by-noescape.swift

Lines changed: 21 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -11,33 +11,52 @@
1111

1212
import CountedByNoEscapeClang
1313

14-
// CHECK: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
14+
// CHECK: /// This is an auto-generated wrapper for safer interop
15+
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
1516
// CHECK-NEXT: @lifetime(_param1: copy _param1)
1617
// CHECK-NEXT: @_alwaysEmitIntoClient public func anonymous(_ _param1: inout MutableSpan<Int32>?)
17-
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
18+
19+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
20+
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
1821
// CHECK-NEXT: @lifetime(p: copy p)
1922
// CHECK-NEXT: @_alwaysEmitIntoClient public func complexExpr(_ len: Int32, _ offset: Int32, _ p: inout MutableSpan<Int32>)
23+
24+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2025
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
2126
// CHECK-NEXT: @lifetime(p: copy p)
2227
// CHECK-NEXT: @_alwaysEmitIntoClient public func nonnull(_ p: inout MutableSpan<Int32>)
28+
29+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2330
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
2431
// CHECK-NEXT: @lifetime(p: copy p)
2532
// CHECK-NEXT: @_alwaysEmitIntoClient public func nullUnspecified(_ p: inout MutableSpan<Int32>)
33+
34+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2635
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
2736
// CHECK-NEXT: @lifetime(p: copy p)
2837
// CHECK-NEXT: @_alwaysEmitIntoClient public func nullable(_ p: inout MutableSpan<Int32>?)
38+
39+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2940
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
3041
// CHECK-NEXT: @lifetime(copy p)
3142
// CHECK-NEXT: @lifetime(p: copy p)
3243
// CHECK-NEXT: @_alwaysEmitIntoClient public func returnLifetimeBound(_ len1: Int32, _ p: inout MutableSpan<Int32>) -> MutableSpan<Int32>
44+
45+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
3346
// CHECK-NEXT: @_alwaysEmitIntoClient @_disfavoredOverload public func returnPointer(_ len: Int32) -> UnsafeMutableBufferPointer<Int32>
47+
48+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
3449
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
3550
// CHECK-NEXT: @lifetime(p1: copy p1)
3651
// CHECK-NEXT: @lifetime(p2: copy p2)
3752
// CHECK-NEXT: @_alwaysEmitIntoClient public func shared(_ len: Int32, _ p1: inout MutableSpan<Int32>, _ p2: inout MutableSpan<Int32>)
53+
54+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
3855
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
3956
// CHECK-NEXT: @lifetime(p: copy p)
4057
// CHECK-NEXT: @_alwaysEmitIntoClient public func simple(_ p: inout MutableSpan<Int32>)
58+
59+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
4160
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
4261
// CHECK-NEXT: @lifetime(p: copy p)
4362
// CHECK-NEXT: @_alwaysEmitIntoClient public func swiftAttr(_ p: inout MutableSpan<Int32>)

‎test/Interop/C/swiftify-import/counted-by.swift

Lines changed: 37 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -10,23 +10,59 @@
1010

1111
import CountedByClang
1212

13-
// CHECK: @_alwaysEmitIntoClient public func bitshift(_ m: Int32, _ n: Int32, _ o: Int32, _ p: UnsafeMutableBufferPointer<Int32>)
13+
14+
// CHECK: /// This is an auto-generated wrapper for safer interop
15+
// CHECK-NEXT: @_alwaysEmitIntoClient public func bitshift(_ m: Int32, _ n: Int32, _ o: Int32, _ p: UnsafeMutableBufferPointer<Int32>)
16+
17+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
1418
// CHECK-NEXT: @_alwaysEmitIntoClient public func bitwise(_ m: Int32, _ n: Int32, _ o: Int32, _ p: UnsafeMutableBufferPointer<Int32>)
19+
20+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
1521
// CHECK-NEXT: @_alwaysEmitIntoClient public func complexExpr(_ len: Int{{.*}}, _ offset: Int{{.*}}, _ p: UnsafeMutableBufferPointer<Int{{.*}}>)
22+
23+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
1624
// CHECK-NEXT: @_alwaysEmitIntoClient public func constFloatCastedToInt(_ p: UnsafeMutableBufferPointer<Int32>)
25+
26+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
1727
// CHECK-NEXT: @_alwaysEmitIntoClient public func constInt(_ p: UnsafeMutableBufferPointer<Int32>)
28+
29+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
1830
// CHECK-NEXT: @_alwaysEmitIntoClient public func nonnull(_ p: UnsafeMutableBufferPointer<Int{{.*}}>)
31+
32+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
1933
// CHECK-NEXT: @_alwaysEmitIntoClient public func nullUnspecified(_ p: UnsafeMutableBufferPointer<Int{{.*}}>)
34+
35+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2036
// CHECK-NEXT: @_alwaysEmitIntoClient public func nullable(_ p: UnsafeMutableBufferPointer<Int{{.*}}>?)
37+
38+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2139
// CHECK-NEXT: @_alwaysEmitIntoClient public func offByOne(_ len: Int32, _ p: UnsafeMutableBufferPointer<Int32>)
40+
41+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2242
// CHECK-NEXT: @_alwaysEmitIntoClient public func offBySome(_ len: Int32, _ offset: Int32, _ p: UnsafeMutableBufferPointer<Int32>)
43+
44+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2345
// CHECK-NEXT: @_alwaysEmitIntoClient @_disfavoredOverload public func returnPointer(_ len: Int{{.*}}) -> UnsafeMutableBufferPointer<Int{{.*}}>
46+
47+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2448
// CHECK-NEXT: @_alwaysEmitIntoClient public func scalar(_ m: Int32, _ n: Int32, _ p: UnsafeMutableBufferPointer<Int32>)
49+
50+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2551
// CHECK-NEXT: @_alwaysEmitIntoClient public func shared(_ len: Int{{.*}}, _ p1: UnsafeMutableBufferPointer<Int{{.*}}>, _ p2: UnsafeMutableBufferPointer<Int{{.*}}>)
52+
53+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2654
// CHECK-NEXT: @_alwaysEmitIntoClient public func simple(_ p: UnsafeMutableBufferPointer<Int{{.*}}>)
55+
56+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2757
// CHECK-NEXT: @_alwaysEmitIntoClient public func simpleFlipped(_ p: UnsafeMutableBufferPointer<Int{{.*}}>)
58+
59+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2860
// CHECK-NEXT: @_alwaysEmitIntoClient public func sizeofParam(_ p: UnsafeMutableBufferPointer<Int{{.*}}>)
61+
62+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2963
// CHECK-NEXT: @_alwaysEmitIntoClient public func sizeofType(_ p: UnsafeMutableBufferPointer<Int{{.*}}>)
64+
65+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
3066
// CHECK-NEXT: @_alwaysEmitIntoClient public func swiftAttr(_ p: UnsafeMutableBufferPointer<Int{{.*}}>)
3167

3268
@inlinable

‎test/Interop/C/swiftify-import/sized-by-lifetimebound.swift

Lines changed: 9 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -11,34 +11,42 @@
1111

1212
import SizedByLifetimeboundClang
1313

14-
// CHECK: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
14+
// CHECK: /// This is an auto-generated wrapper for safer interop
15+
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
1516
// CHECK-NEXT: @lifetime(copy p)
1617
// CHECK-NEXT: @_alwaysEmitIntoClient public func complexExpr(_ len: Int32, _ offset: Int32, _ len2: Int32, _ p: RawSpan) -> RawSpan
1718

19+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
1820
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
1921
// CHECK-NEXT: @lifetime(copy p)
2022
// CHECK-NEXT: @_alwaysEmitIntoClient public func nonnull(_ len: Int32, _ p: RawSpan) -> RawSpan
2123

24+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2225
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
2326
// CHECK-NEXT: @lifetime(borrow p)
2427
// CHECK-NEXT: @_alwaysEmitIntoClient @_disfavoredOverload public func nonsizedLifetime(_ len: Int32, _ p: UnsafeRawPointer!) -> RawSpan
2528

29+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
2630
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
2731
// CHECK-NEXT: @lifetime(copy p)
2832
// CHECK-NEXT: @_alwaysEmitIntoClient public func nullUnspecified(_ len: Int32, _ p: RawSpan) -> RawSpan
2933

34+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
3035
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
3136
// CHECK-NEXT: @lifetime(copy p)
3237
// CHECK-NEXT: @_alwaysEmitIntoClient public func nullable(_ len: Int32, _ p: RawSpan?) -> RawSpan?
3338

39+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
3440
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
3541
// CHECK-NEXT: @lifetime(copy p)
3642
// CHECK-NEXT: @_alwaysEmitIntoClient public func opaque(_ len: Int32, _ p: RawSpan) -> RawSpan
3743

44+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
3845
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
3946
// CHECK-NEXT: @lifetime(copy p)
4047
// CHECK-NEXT: @_alwaysEmitIntoClient public func shared(_ len: Int32, _ p: RawSpan) -> RawSpan
4148

49+
// CHECK-NEXT: /// This is an auto-generated wrapper for safer interop
4250
// CHECK-NEXT: @available(visionOS 1.1, tvOS 12.2, watchOS 5.2, iOS 12.2, macOS 10.14.4, *)
4351
// CHECK-NEXT: @lifetime(copy p)
4452
// CHECK-NEXT: @_alwaysEmitIntoClient public func simple(_ len: Int32, _ p: RawSpan) -> RawSpan

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