1 #include "ns.h"
2 
3 static int func()
4 {
5   std::printf("static m2.cpp func()\n");
6   return 2;
7 }
8 void test_lookup_at_file_scope()
9 {
10   // BP_file_scope
11   std::printf("at file scope: func() = %d\n", func()); // eval func(), exp: 2
12   std::printf("at file scope: func(10) = %d\n", func(10)); // eval func(10), exp: 11
13 }
14 namespace A {
15     namespace B {
16         int func()
17         {
18           std::printf("A::B::func()\n");
19           return 4;
20         }
21         void test_lookup_at_nested_ns_scope()
22         {
23             // BP_nested_ns_scope
24             std::printf("at nested ns scope: func() = %d\n", func()); // eval func(), exp: 4
25 
26             //printf("func(10) = %d\n", func(10)); // eval func(10), exp: 13
27             // NOTE: Under the rules of C++, this test would normally get an error
28             // because A::B::func() hides A::func(), but lldb intentionally
29             // disobeys these rules so that the intended overload can be found
30             // by only removing duplicates if they have the same type.
31         }
32         void test_lookup_at_nested_ns_scope_after_using()
33         {
34             // BP_nested_ns_scope_after_using
35             using A::func;
36             std::printf("at nested ns scope after using: func() = %d\n", func()); // eval func(), exp: 3
37         }
38     }
39 }
40 int A::foo()
41 {
42   std::printf("A::foo()\n");
43   return 42;
44 }
45 int A::func(int a)
46 {
47   std::printf("A::func(int)\n");
48   return a + 3;
49 }
50 void A::test_lookup_at_ns_scope()
51 {
52   // BP_ns_scope
53   std::printf("at nested ns scope: func() = %d\n", func()); // eval func(), exp: 3
54   std::printf("at nested ns scope: func(10) = %d\n", func(10)); // eval func(10), exp: 13
55   std::printf("at nested ns scope: foo() = %d\n", foo()); // eval foo(), exp: 42
56 }
57