1 // Run lines are sensitive to line numbers and come below the code.
2 
3 class Cls {
4 public:
5     Cls operator +(const Cls &RHS);
6 };
7 
8 static void bar() {
9     Cls x1, x2, x3;
10     Cls x4 = x1 + x2 + x3;
11 }
12 
13 Cls Cls::operator +(const Cls &RHS) { while (1) {} }
14 
15 // RUN: clang-cc -emit-pch %s -o %t.ast &&
16 
17 // RUN: index-test %t.ast -point-at %s:10:17 -print-decls > %t &&
18 // RUN: cat %t | count 2 &&
19 // RUN: grep ':5:9,' %t &&
20 // RUN: grep ':13:10,' %t &&
21 
22 // Yep, we can show references of '+' plus signs that are overloaded, w00t!
23 // RUN: index-test %t.ast -point-at %s:5:15 -print-refs > %t &&
24 // RUN: cat %t | count 2 &&
25 // RUN: grep ':10:17,' %t &&
26 // RUN: grep ':10:22,' %t &&
27 
28 // RUN: index-test %t.ast -point-at %s:10:14 | grep 'DeclRefExpr x1'
29