File: objc-foreach-syntax.m

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-11
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,418,840 kB
  • sloc: cpp: 5,290,826; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,898; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,913; xml: 953; cs: 573; fortran: 539
file content (28 lines) | stat: -rw-r--r-- 855 bytes parent folder | download | duplicates (6) 
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 -fsyntax-only -verify -Wno-objc-root-class %s

struct __objcFastEnumerationState; 
@implementation MyList // expected-warning {{cannot find interface declaration for 'MyList'}}
- (unsigned int)countByEnumeratingWithState:  (struct __objcFastEnumerationState *)state objects:  (id *)items count:(unsigned int)stackcount
{
     return 0;
}
@end


int LOOP();

@implementation MyList (BasicTest) 
- (void)compilerTestAgainst {
MyList * el; 
     for (el in @"foo") 
	  { LOOP(); }
}
@end


static int test7(id keys) {
  // FIXME: would be nice to suppress the secondary diagnostics.
  for (id key; in keys) ;  // expected-error {{use of undeclared identifier 'in'}} \
                           // expected-error {{expected ';' in 'for' statement specifier}} \
                           // expected-warning {{expression result unused}}
}