clang/test/Analysis/malloc-fnptr-plist.c

   1 // RUN: %clang_analyze_cc1 -analyzer-checker core,unix.Malloc -analyzer-output=plist -o %t.plist -verify %s
   2 // RUN: FileCheck --input-file=%t.plist %s
   3
   4 void free(void *);
   5 void (*fnptr)(int);
   6 void foo(void) {
   7   free((void *)fnptr);
   8   // expected-warning@-1{{Argument to 'free()' is a function pointer}}
   9   // expected-warning@-2{{attempt to call free on non-heap object '(void *)fnptr'}}
  10 }
  11
  12 // Make sure the bug category is correct.
  13 // CHECK: <key>category</key><string>Memory error</string>