clang/test/Analysis/copypaste/generic.c

   1 // RUN: %clang_analyze_cc1 -std=c11 -analyzer-checker=alpha.clone.CloneChecker -analyzer-config alpha.clone.CloneChecker:MinimumCloneComplexity=10 -verify %s
   2
   3 // expected-no-diagnostics
   4
   5 int global;
   6
   7 int foo1(void) {
   8   if (global > 0)
   9     return 0;
  10   else if (global < 0)
  11     return _Generic(global, double: 1, float: 2, default: 3);
  12   return 1;
  13 }
  14
  15 // Different associated type (int instead of float)
  16 int foo2(void) {
  17   if (global > 0)
  18     return 0;
  19   else if (global < 0)
  20     return _Generic(global, double: 1, int: 2, default: 4);
  21   return 1;
  22 }
  23
  24 // Different number of associated types.
  25 int foo3(void) {
  26   if (global > 0)
  27     return 0;
  28   else if (global < 0)
  29     return _Generic(global, double: 1, default: 4);
  30   return 1;
  31 }