1 // RUN: %clang_analyze_cc1 -analyzer-checker=alpha.clone.CloneChecker -analyzer-config alpha.clone.CloneChecker:MinimumCloneComplexity=5 -verify %s
2 
3 // This test should verify that there is no crash if the detected clone range
4 // starts in a file and ends in a different file.
5 
f_end(int i)6 void f_end(int i) {
7   if (i == 10) // expected-warning{{Duplicate code detected}}
8 #include "Inputs/clone-begin-end-different-file-end.inc"
9   if (i == 10) // expected-note{{Similar code here}}
10 #include "Inputs/clone-begin-end-different-file-end.inc"
11 }
12 
f_begin(int i)13 void f_begin(int i) {
14 #include "Inputs/clone-begin-end-different-file-begin-1.inc"
15     if (true) {}
16 #include "Inputs/clone-begin-end-different-file-begin-2.inc"
17     if (true) {}
18 }
19 
20 #define X while (true) {}
21 
f1m(int i)22 void f1m(int i) {
23   if (i == 10) // expected-warning{{Duplicate code detected}}
24 #include "Inputs/clone-begin-end-different-file-end-macro.inc"
25   if (i == 10) // expected-note{{Similar code here}}
26 #include "Inputs/clone-begin-end-different-file-end-macro.inc"
27 }
28 
29 #undef X
30 #define X if (i == 10)
31 
f2m(int i)32 void f2m(int i) {
33 #include "Inputs/clone-begin-end-different-file-begin-macro-1.inc"
34     while (true) { i = 1; }
35 #include "Inputs/clone-begin-end-different-file-begin-macro-2.inc"
36     while (true) { i = 1; }
37 }
38