checkers/bugprone/branch-clone-macro-crash.c

89a1d03eSRichard// RUN: %check_clang_tidy %s bugprone-branch-clone %t
89a1d03eSRichardint x = 0;
89a1d03eSRichardint y = 1;
89a1d03eSRichard#define a(b, c) \
89a1d03eSRichard  typeof(b) d;  \
89a1d03eSRichard  if (b)        \
89a1d03eSRichard    d = b;      \
89a1d03eSRichard  else if (c)   \
89a1d03eSRichard    d = b;
89a1d03eSRichard
89a1d03eSRichardvoid f(void) {
*2b51c8cdSDonát Nagy  // CHECK-MESSAGES: warning: repeated branch body in conditional chain [bugprone-branch-clone]
89a1d03eSRichard  a(x, y)
89a1d03eSRichard}