xref: /aosp_15_r20/external/clang/test/Analysis/static_local.m (revision 67e74705e28f6214e480b399dd47ea732279e315)
1*67e74705SXin Li// RUN: %clang_cc1 -analyze -analyzer-checker=core -verify -Wno-objc-root-class %s
2*67e74705SXin Li// expected-no-diagnostics
3*67e74705SXin Li
4*67e74705SXin Li// Test reasoning about static locals in ObjCMethods.
5*67e74705SXin Liint *getValidPtr();
6*67e74705SXin Li@interface Radar11275803
7*67e74705SXin Li- (int) useStaticInMethod;
8*67e74705SXin Li@end
9*67e74705SXin Li@implementation Radar11275803
10*67e74705SXin Li
11*67e74705SXin Li- (int) useStaticInMethod
12*67e74705SXin Li{
13*67e74705SXin Li  static int *explInit = 0;
14*67e74705SXin Li  static int implInit;
15*67e74705SXin Li  if (!implInit)
16*67e74705SXin Li    explInit = getValidPtr();
17*67e74705SXin Li  return *explInit; //no-warning
18*67e74705SXin Li}
19*67e74705SXin Li@end