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comparison gcc/testsuite/g++.dg/torture/accessor-fixits-1.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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111:04ced10e8804 131:84e7813d76e9
1 // { dg-options "-fdiagnostics-show-caret" }
2
3 class t1
4 {
5 public:
6 int get_color () const { return m_color; }
7 int get_shape () const { return m_shape; }
8
9 private:
10 int m_color;
11
12 protected:
13 int m_shape;
14 };
15
16 int test_access_t1_color (t1 &ref)
17 {
18 return ref.m_color; // { dg-error ".int t1::m_color. is private within this context" }
19 /* { dg-begin-multiline-output "" }
20 return ref.m_color;
21 ^~~~~~~
22 { dg-end-multiline-output "" } */
23
24 // { dg-message "declared private here" "" { target *-*-* } 10 }
25 /* { dg-begin-multiline-output "" }
26 int m_color;
27 ^~~~~~~
28 { dg-end-multiline-output "" } */
29
30 // { dg-message "field .int t1::m_color. can be accessed via .int t1::get_color\\(\\) const." "" { target *-*-* } .-12 }
31 /* { dg-begin-multiline-output "" }
32 return ref.m_color;
33 ^~~~~~~
34 get_color()
35 { dg-end-multiline-output "" } */
36 }
37
38 int test_access_const_t1_color (const t1 &ref)
39 {
40 return ref.m_color; // { dg-error ".int t1::m_color. is private within this context" }
41 /* { dg-begin-multiline-output "" }
42 return ref.m_color;
43 ^~~~~~~
44 { dg-end-multiline-output "" } */
45
46
47 /* { dg-begin-multiline-output "" }
48 int m_color;
49 ^~~~~~~
50 { dg-end-multiline-output "" } */
51
52 // { dg-message "field .int t1::m_color. can be accessed via .int t1::get_color\\(\\) const." "" { target *-*-* } .-12 }
53 /* { dg-begin-multiline-output "" }
54 return ref.m_color;
55 ^~~~~~~
56 get_color()
57 { dg-end-multiline-output "" } */
58 }
59
60 int test_access_t1_shape (t1 &ref)
61 {
62 return ref.m_shape; // { dg-error ".int t1::m_shape. is protected within this context" }
63 /* { dg-begin-multiline-output "" }
64 return ref.m_shape;
65 ^~~~~~~
66 { dg-end-multiline-output "" } */
67
68 // { dg-message "declared protected here" "" { target *-*-* } 13 }
69 /* { dg-begin-multiline-output "" }
70 int m_shape;
71 ^~~~~~~
72 { dg-end-multiline-output "" } */
73
74 // { dg-message "field .int t1::m_shape. can be accessed via .int t1::get_shape\\(\\) const." "" { target *-*-* } .-12 }
75 /* { dg-begin-multiline-output "" }
76 return ref.m_shape;
77 ^~~~~~~
78 get_shape()
79 { dg-end-multiline-output "" } */
80 }
81
82 int test_deref_t1_color (t1 *ptr)
83 {
84 return ptr->m_color; // { dg-error ".int t1::m_color. is private within this context" }
85 /* { dg-begin-multiline-output "" }
86 return ptr->m_color;
87 ^~~~~~~
88 { dg-end-multiline-output "" } */
89
90
91 /* { dg-begin-multiline-output "" }
92 int m_color;
93 ^~~~~~~
94 { dg-end-multiline-output "" } */
95
96 // { dg-message "field .int t1::m_color. can be accessed via .int t1::get_color\\(\\) const." "" { target *-*-* } .-12 }
97 /* { dg-begin-multiline-output "" }
98 return ptr->m_color;
99 ^~~~~~~
100 get_color()
101 { dg-end-multiline-output "" } */
102 }
103
104 int test_deref_const_t1_color (const t1 *ptr)
105 {
106 return ptr->m_color; // { dg-error ".int t1::m_color. is private within this context" }
107 /* { dg-begin-multiline-output "" }
108 return ptr->m_color;
109 ^~~~~~~
110 { dg-end-multiline-output "" } */
111
112
113 /* { dg-begin-multiline-output "" }
114 int m_color;
115 ^~~~~~~
116 { dg-end-multiline-output "" } */
117
118 // { dg-message "field .int t1::m_color. can be accessed via .int t1::get_color\\(\\) const." "" { target *-*-* } .-12 }
119 /* { dg-begin-multiline-output "" }
120 return ptr->m_color;
121 ^~~~~~~
122 get_color()
123 { dg-end-multiline-output "" } */
124 }
125
126 int test_deref_t1_shape (t1 *ptr)
127 {
128 return ptr->m_shape; // { dg-error ".int t1::m_shape. is protected within this context" }
129 /* { dg-begin-multiline-output "" }
130 return ptr->m_shape;
131 ^~~~~~~
132 { dg-end-multiline-output "" } */
133
134
135 /* { dg-begin-multiline-output "" }
136 int m_shape;
137 ^~~~~~~
138 { dg-end-multiline-output "" } */
139
140 // { dg-message "field .int t1::m_shape. can be accessed via .int t1::get_shape\\(\\) const." "" { target *-*-* } .-12 }
141 /* { dg-begin-multiline-output "" }
142 return ptr->m_shape;
143 ^~~~~~~
144 get_shape()
145 { dg-end-multiline-output "" } */
146 }
147
148 /* Example of public inheritance. */
149
150 class t2 : public t1
151 {
152 };
153
154 int test_deref_t2_color (t2 *ptr)
155 {
156 return ptr->m_color; // { dg-error ".int t1::m_color. is private within this context" }
157 /* { dg-begin-multiline-output "" }
158 return ptr->m_color;
159 ^~~~~~~
160 { dg-end-multiline-output "" } */
161
162
163 /* { dg-begin-multiline-output "" }
164 int m_color;
165 ^~~~~~~
166 { dg-end-multiline-output "" } */
167
168 // { dg-message "field .int t1::m_color. can be accessed via .int t1::get_color\\(\\) const." "" { target *-*-* } .-12 }
169 /* { dg-begin-multiline-output "" }
170 return ptr->m_color;
171 ^~~~~~~
172 get_color()
173 { dg-end-multiline-output "" } */
174 }
175
176 /* Example of private inheritance. */
177
178 class t3 : private t1
179 {
180 };
181
182 int test_deref_t3_color (t3 *ptr)
183 {
184 return ptr->m_color; // { dg-error ".int t1::m_color. is private within this context" }
185 /* { dg-begin-multiline-output "" }
186 return ptr->m_color;
187 ^~~~~~~
188 { dg-end-multiline-output "" } */
189
190 /* { dg-begin-multiline-output "" }
191 int m_color;
192 ^~~~~~~
193 { dg-end-multiline-output "" } */
194
195 /* We shouldn't provide a fix-it hint for this case due to the
196 private inheritance. */
197 }
198
199 /* Example of non-public "accessor". */
200
201 class t4
202 {
203 int m_field;
204 int get_field () { return m_field; }
205 };
206
207 int test_deref_t4_field (t4 *ptr)
208 {
209 return ptr->m_field; // { dg-error ".int t4::m_field. is private within this context" }
210 /* { dg-begin-multiline-output "" }
211 return ptr->m_field;
212 ^~~~~~~
213 { dg-end-multiline-output "" } */
214
215 /* { dg-begin-multiline-output "" }
216 int m_field;
217 ^~~~~~~
218 { dg-end-multiline-output "" } */
219
220 /* We shouldn't provide a fix-it hint for this case, as the accessor is
221 itself private. */
222 }