1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
| // RUN: %check_clang_tidy %s readability-inconsistent-declaration-parameter-name %t -- \
// RUN: -config="{CheckOptions: [{key: readability-inconsistent-declaration-parameter-name.IgnoreMacros, value: 0}]}"
#define MACRO() \
void f(int x)
struct S1 {
MACRO();
// CHECK-NOTES: :[[@LINE-1]]:3: warning: function 'S1::f' has a definition with different parameter names
// CHECK-NOTES: :[[@LINE-5]]:8: note: expanded from macro 'MACRO'
// CHECK-NOTES: :[[@LINE+4]]:10: note: the definition seen here
// CHECK-NOTES: :[[@LINE-4]]:3: note: differing parameters are named here: ('x'), in definition: ('y')
// CHECK-NOTES: :[[@LINE-8]]:8: note: expanded from macro 'MACRO'
};
void S1::f(int y) {}
struct S2 {
int g() const;
void set_g(int g);
// CHECK-NOTES: :[[@LINE-1]]:8: warning: function 'S2::set_g' has a definition with different parameter names
// CHECK-NOTES: :[[@LINE+14]]:1: note: the definition seen here
// CHECK-NOTES: :[[@LINE+9]]:12: note: expanded from macro 'DEFINITION'
// This one is unfortunate, but the location this points to is in a scratch
// space, so it's not helpful to the user.
// CHECK-NOTES: {{^}}note: expanded from here{{$}}
// CHECK-NOTES: :[[@LINE-7]]:8: note: differing parameters are named here: ('g'), in definition: ('w')
};
#define DEFINITION(name, parameter) \
int S2::name() const { return 0; } \
void S2::set_##name(int parameter) { \
(void)parameter; \
}
DEFINITION(g, w)
//////////////////////////////////////////////////////
#define DECLARE_FUNCTION_WITH_PARAM_NAME(function_name, param_name) \
void function_name(int param_name)
// CHECK-NOTES: :[[@LINE+1]]:34: warning: function 'macroFunction' has 1 other declaration with different parameter names [readability-inconsistent-declaration-parameter-name]
DECLARE_FUNCTION_WITH_PARAM_NAME(macroFunction, a);
// CHECK-NOTES: :[[@LINE+2]]:34: note: the 1st inconsistent declaration seen here
// CHECK-NOTES: :[[@LINE+1]]:34: note: differing parameters are named here: ('b'), in the other declaration: ('a')
DECLARE_FUNCTION_WITH_PARAM_NAME(macroFunction, b);
|