File: casts.m

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (46 lines) | stat: -rw-r--r-- 1,006 bytes parent folder | download | duplicates (5) 
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
42
43
44
45
46
 
// RUN: %clang_analyze_cc1 -analyzer-checker=core,alpha.core -verify %s
// expected-no-diagnostics

// Test function pointer casts.
typedef void* (*MyFuncTest1)(void);

MyFuncTest1 test1_aux(void);
void test1(void) {
  void *x;
  void* (*p)(void);
  p = ((void*) test1_aux());
  if (p != ((void*) 0)) x = (*p)();
}

// Test casts from void* to function pointers.
void* test2(void *p) {
  MyFuncTest1 fp = (MyFuncTest1) p;
  return (*fp)();
}

// <radar://10087620>
// A cast from int onjective C property reference to int.
typedef signed char BOOL;
@protocol NSObject  - (BOOL)isEqual:(id)object; @end
@interface NSObject <NSObject> {} - (id)init; @end
typedef enum {
  EEOne,
  EETwo
} RDR10087620Enum;
@interface RDR10087620 : NSObject {
  RDR10087620Enum   elem;
}
@property (readwrite, nonatomic) RDR10087620Enum elem;
@end

static void
adium_media_ready_cb(RDR10087620 *InObj)
{
  InObj.elem |= EEOne;
}


// PR16690
_Bool testLocAsIntegerToBool(void) {
  return (long long)&testLocAsIntegerToBool;
}