File: protocol-comdat.m

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (28 lines) | stat: -rw-r--r-- 633 bytes parent folder | download | duplicates (20) 
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: %clang_cc1 -triple thumbv7--windows-itanium -fobjc-runtime=ios -emit-llvm -o - %s -Wno-objc-root-class | FileCheck %s

@protocol P
- (void) method;
@end

@protocol Q @end
@protocol R @end

@interface I<P>
@end

@implementation I
- (void) method { }
@end

_Bool f(void) {
  return @protocol(Q) == @protocol(R);
}

// CHECK: $"_OBJC_PROTOCOL_$_P" = comdat any
// CHECK: $"_OBJC_LABEL_PROTOCOL_$_P" = comdat any
// CHECK: $"_OBJC_PROTOCOL_REFERENCE_$_Q" = comdat any
// CHECK: $"_OBJC_PROTOCOL_REFERENCE_$_R" = comdat any

// CHECK: @"_OBJC_PROTOCOL_$_P" = {{.*}}, comdat
// CHECK: @"_OBJC_LABEL_PROTOCOL_$_P" = {{.*}}, comdat