File: objc-forcollection-neg.m

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (38 lines) | stat: -rw-r--r-- 1,094 bytes parent folder | download | duplicates (37) 
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
 
// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s

struct __objcFastEnumerationState; 
typedef struct objc_class *Class;
typedef struct objc_object {
 Class isa;
} *id;
    
            
@interface MyList
@end
    
@implementation MyList
- (unsigned int)countByEnumeratingWithState:  (struct __objcFastEnumerationState *)state objects:  (id *)items count:(unsigned int)stackcount
{
        return 0;
}
@end

@interface MyList (BasicTest)
- (void)compilerTestAgainst;
@end

@implementation MyList (BasicTest)
- (void)compilerTestAgainst {

        int i=0;
        for (int * elem in elem) // expected-error {{selector element type 'int *' is not a valid object}} \
				    expected-error {{the type 'int *' is not a pointer to a fast-enumerable object}}
           ++i;
        for (i in elem)  // expected-error {{use of undeclared identifier 'elem'}} \
			    expected-error {{selector element type 'int' is not a valid object}}
           ++i;
        for (id se in i) // expected-error {{the type 'int' is not a pointer to a fast-enumerable object}} 
           ++i;
}
@end