1struct X { int x; };
2void z(int);
3typedef struct t TYPEDEF;
4
5void foo() {
6  int y = 17;
7  // RUN: %clang_cc1 -fsyntax-only -fcxx-exceptions -code-completion-patterns -code-completion-at=%s:6:14 -std=gnu++11 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
8  // CHECK-CC1: COMPLETION: bool
9  // CHECK-CC1-NEXT: COMPLETION: char
10  // CHECK-CC1-NEXT: COMPLETION: char16
11  // CHECK-CC1-NEXT: COMPLETION: char32
12  // CHECK-CC1-NEXT: COMPLETION: class
13  // CHECK-CC1-NEXT: COMPLETION: const
14  // CHECK-CC1-NEXT: COMPLETION: Pattern : const_cast<<#type#>>(<#expression#>)
15  // CHECK-CC1: COMPLETION: Pattern : [#void#]delete <#expression#>
16  // CHECK-CC1-NEXT: COMPLETION: Pattern : [#void#]delete [] <#expression#>
17  // CHECK-CC1-NEXT: COMPLETION: Pattern : do{<#statements#>
18  // CHECK-CC1: COMPLETION: double
19  // CHECK-CC1-NEXT: COMPLETION: Pattern : dynamic_cast<<#type#>>(<#expression#>)
20  // CHECK-CC1-NEXT: COMPLETION: enum
21  // CHECK-CC1-NEXT: COMPLETION: extern
22  // CHECK-CC1-NEXT: COMPLETION: Pattern : [#bool#]false
23  // CHECK-CC1-NEXT: COMPLETION: float
24  // CHECK-CC1-NEXT: COMPLETION: foo : [#void#]foo()
25  // CHECK-CC1-NEXT: COMPLETION: Pattern : for(<#init-statement#>;<#condition#>;<#inc-expression#>){
26  // CHECK-CC1: COMPLETION: Pattern : goto <#label#>
27  // CHECK-CC1-NEXT: COMPLETION: Pattern : if(<#condition#>){<#statements#>
28  // CHECK-CC1: COMPLETION: int
29  // CHECK-CC1-NEXT: COMPLETION: long
30  // CHECK-CC1-NEXT: COMPLETION: Pattern : new <#type#>(<#expressions#>)
31  // CHECK-CC1-NEXT: COMPLETION: Pattern : new <#type#>[<#size#>](<#expressions#>)
32  // CHECK-CC1-NEXT: COMPLETION: Pattern : [#bool#]noexcept(<#expression#>)
33  // CHECK-CC1-NEXT: COMPLETION: Pattern : [#std::nullptr_t#]nullptr
34  // CHECK-CC1-NEXT: COMPLETION: operator
35  // CHECK-CC1-NEXT: COMPLETION: Pattern : reinterpret_cast<<#type#>>(<#expression#>)
36  // CHECK-CC1-NEXT: COMPLETION: Pattern : return
37  // CHECK-CC1-NEXT: COMPLETION: short
38  // CHECK-CC1-NEXT: COMPLETION: signed
39  // CHECK-CC1-NEXT: COMPLETION: Pattern : [#size_t#]sizeof(<#expression-or-type#>)
40  // CHECK-CC1-NEXT: COMPLETION: Pattern : [#size_t#]sizeof...(<#parameter-pack#>)
41  // CHECK-CC1-NEXT: COMPLETION: static
42  // CHECK-CC1-NEXT: COMPLETION: Pattern : static_cast<<#type#>>(<#expression#>)
43  // CHECK-CC1-NEXT: COMPLETION: struct
44  // CHECK-CC1-NEXT: COMPLETION: Pattern : switch(<#condition#>){
45  // CHECK-CC1: COMPLETION: t : t
46  // CHECK-CC1-NEXT: COMPLETION: Pattern : [#void#]throw <#expression#>
47  // CHECK-CC1-NEXT: COMPLETION: Pattern : [#bool#]true
48  // CHECK-CC1-NEXT: COMPLETION: Pattern : try{<#statements#>
49  // CHECK-CC1: COMPLETION: TYPEDEF : TYPEDEF
50  // CHECK-CC1-NEXT: COMPLETION: Pattern : typedef <#type#> <#name#>
51  // CHECK-CC1-NEXT: COMPLETION: Pattern : [#std::type_info#]typeid(<#expression-or-type#>)
52  // CHECK-CC1-NEXT: COMPLETION: Pattern : typename <#qualifier#>::<#name#>
53  // CHECK-CC1-NEXT: COMPLETION: Pattern : typeof <#expression#>
54  // CHECK-CC1-NEXT: COMPLETION: Pattern : typeof(<#type#>)
55  // CHECK-CC1-NEXT: COMPLETION: union
56  // CHECK-CC1-NEXT: COMPLETION: unsigned
57  // CHECK-CC1-NEXT: COMPLETION: Pattern : using namespace <#identifier#>
58  // CHECK-CC1-NEXT: COMPLETION: void
59  // CHECK-CC1-NEXT: COMPLETION: volatile
60  // CHECK-CC1-NEXT: COMPLETION: wchar_t
61  // CHECK-CC1-NEXT: COMPLETION: Pattern : while(<#condition#>){<#statements#>
62  // CHECK-CC1: COMPLETION: X : X
63  // CHECK-CC1-NEXT: COMPLETION: y : [#int#]y
64  // CHECK-CC1-NEXT: COMPLETION: z : [#void#]z(<#int#>)
65
66  // RUN: %clang_cc1 -fsyntax-only  -code-completion-patterns -code-completion-at=%s:4:1 -std=gnu++11 %s -o - | FileCheck -check-prefix=CHECK-CC2 %s
67  // CHECK-CC2: COMPLETION: Pattern : asm(<#string-literal#>)
68  // CHECK-CC2: COMPLETION: auto
69  // CHECK-CC2-NEXT: COMPLETION: bool
70  // CHECK-CC2-NEXT: COMPLETION: char
71  // CHECK-CC2-NEXT: COMPLETION: char16
72  // CHECK-CC2-NEXT: COMPLETION: char32
73  // CHECK-CC2-NEXT: COMPLETION: class
74  // CHECK-CC2-NEXT: COMPLETION: const
75  // CHECK-CC2-NEXT: COMPLETION: Pattern : decltype(<#expression#>)
76  // CHECK-CC2-NEXT: COMPLETION: double
77  // CHECK-CC2-NEXT: COMPLETION: enum
78  // CHECK-CC2-NEXT: COMPLETION: extern
79  // CHECK-CC2-NEXT: COMPLETION: float
80  // CHECK-CC2-NEXT: COMPLETION: inline
81  // CHECK-CC2-NEXT: COMPLETION: int
82  // CHECK-CC2-NEXT: COMPLETION: long
83  // CHECK-CC2-NEXT: COMPLETION: Pattern : namespace <#identifier#>{<#declarations#>
84  // CHECK-CC2: COMPLETION: Pattern : namespace <#name#> = <#namespace#>
85  // CHECK-CC2-NEXT: COMPLETION: operator
86  // CHECK-CC2-NEXT: COMPLETION: short
87  // CHECK-CC2-NEXT: COMPLETION: signed
88  // CHECK-CC2-NEXT: COMPLETION: static
89  // CHECK-CC2-NEXT: COMPLETION: struct
90  // CHECK-CC2-NEXT: COMPLETION: t : t
91  // CHECK-CC2-NEXT: COMPLETION: Pattern : template <#declaration#>
92  // CHECK-CC2-NEXT: COMPLETION: Pattern : template<<#parameters#>>
93  // CHECK-CC2-NEXT: COMPLETION: TYPEDEF : TYPEDEF
94  // CHECK-CC2-NEXT: COMPLETION: Pattern : typedef <#type#> <#name#>
95  // CHECK-CC2-NEXT: COMPLETION: Pattern : typename <#qualifier#>::<#name#>
96  // CHECK-CC2-NEXT: COMPLETION: Pattern : typeof <#expression#>
97  // CHECK-CC2-NEXT: COMPLETION: Pattern : typeof(<#type#>)
98  // CHECK-CC2-NEXT: COMPLETION: union
99  // CHECK-CC2-NEXT: COMPLETION: unsigned
100  // CHECK-CC2-NEXT: COMPLETION: Pattern : using namespace <#identifier#>
101  // CHECK-CC2-NEXT: COMPLETION: Pattern : using <#qualifier#>::<#name#>
102  // CHECK-CC2-NEXT: COMPLETION: void
103  // CHECK-CC2-NEXT: COMPLETION: volatile
104  // CHECK-CC2-NEXT: COMPLETION: wchar_t
105  // CHECK-CC2-NEXT: COMPLETION: X : X
106
107  // RUN: %clang_cc1 -fsyntax-only -code-completion-patterns -code-completion-at=%s:1:19 -std=gnu++11 %s -o - | FileCheck -check-prefix=CHECK-CC3 %s
108  // CHECK-CC3: COMPLETION: bool
109  // CHECK-CC3-NEXT: COMPLETION: char
110  // CHECK-CC3-NEXT: COMPLETION: char16_t
111  // CHECK-CC3-NEXT: COMPLETION: char32_t
112  // CHECK-CC3-NEXT: COMPLETION: class
113  // CHECK-CC3-NEXT: COMPLETION: const
114  // CHECK-CC3-NEXT: COMPLETION: Pattern : decltype(<#expression#>)
115  // CHECK-CC3-NEXT: COMPLETION: double
116  // CHECK-CC3-NEXT: COMPLETION: enum
117  // CHECK-CC3-NEXT: COMPLETION: explicit
118  // CHECK-CC3-NEXT: COMPLETION: extern
119  // CHECK-CC3-NEXT: COMPLETION: float
120  // CHECK-CC3-NEXT: COMPLETION: friend
121  // CHECK-CC3-NEXT: COMPLETION: inline
122  // CHECK-CC3-NEXT: COMPLETION: int
123  // CHECK-CC3-NEXT: COMPLETION: long
124  // CHECK-CC3-NEXT: COMPLETION: mutable
125  // CHECK-CC3-NEXT: COMPLETION: operator
126  // CHECK-CC3-NEXT: COMPLETION: Pattern : private:
127  // CHECK-CC3-NEXT: COMPLETION: Pattern : protected:
128  // CHECK-CC3-NEXT: COMPLETION: Pattern : public:
129  // CHECK-CC3-NEXT: COMPLETION: short
130  // CHECK-CC3-NEXT: COMPLETION: signed
131  // CHECK-CC3-NEXT: COMPLETION: static
132  // CHECK-CC3-NEXT: COMPLETION: struct
133  // CHECK-CC3-NEXT: COMPLETION: Pattern : template<<#parameters#>>
134  // CHECK-CC3-NEXT: COMPLETION: Pattern : typedef <#type#> <#name#>
135  // CHECK-CC3-NEXT: COMPLETION: Pattern : typename <#qualifier#>::<#name#>
136  // CHECK-CC3-NEXT: COMPLETION: Pattern : typeof <#expression#>
137  // CHECK-CC3-NEXT: COMPLETION: Pattern : typeof(<#type#>)
138  // CHECK-CC3-NEXT: COMPLETION: union
139  // CHECK-CC3-NEXT: COMPLETION: unsigned
140  // CHECK-CC3-NEXT: COMPLETION: Pattern : using <#qualifier#>::<#name#>
141  // CHECK-CC3-NEXT: COMPLETION: virtual
142  // CHECK-CC3-NEXT: COMPLETION: void
143  // CHECK-CC3-NEXT: COMPLETION: volatile
144  // CHECK-CC3-NEXT: COMPLETION: wchar_t
145  // CHECK-CC3-NEXT: COMPLETION: X : X
146
147  // RUN: %clang_cc1 -fsyntax-only -fcxx-exceptions -code-completion-patterns -code-completion-at=%s:6:11 -std=gnu++11 %s -o - | FileCheck -check-prefix=CHECK-CC4 %s
148  // CHECK-CC4: COMPLETION: bool
149  // CHECK-CC4-NEXT: COMPLETION: char
150  // CHECK-CC4-NEXT: COMPLETION: char16_t
151  // CHECK-CC4-NEXT: COMPLETION: char32_t
152  // CHECK-CC4-NEXT: COMPLETION: class
153  // CHECK-CC4-NEXT: COMPLETION: const
154  // CHECK-CC4-NEXT: COMPLETION: Pattern : const_cast<<#type#>>(<#expression#>)
155  // CHECK-CC4-NEXT: COMPLETION: Pattern : decltype(<#expression#>)
156  // CHECK-CC4-NEXT: COMPLETION: Pattern : [#void#]delete <#expression#>
157  // CHECK-CC4-NEXT: COMPLETION: Pattern : [#void#]delete [] <#expression#>
158  // CHECK-CC4-NEXT: COMPLETION: double
159  // CHECK-CC4-NEXT: COMPLETION: Pattern : dynamic_cast<<#type#>>(<#expression#>)
160  // CHECK-CC4-NEXT: COMPLETION: enum
161  // CHECK-CC4-NEXT: COMPLETION: Pattern : [#bool#]false
162  // CHECK-CC4-NEXT: COMPLETION: float
163  // CHECK-CC4-NEXT: COMPLETION: foo : [#void#]foo()
164  // CHECK-CC4-NEXT: COMPLETION: int
165  // CHECK-CC4-NEXT: COMPLETION: long
166  // CHECK-CC4-NEXT: COMPLETION: Pattern : new <#type#>(<#expressions#>)
167  // CHECK-CC4-NEXT: COMPLETION: Pattern : new <#type#>[<#size#>](<#expressions#>)
168  // CHECK-CC4-NEXT: COMPLETION: Pattern : [#bool#]noexcept(<#expression#>)
169  // CHECK-CC4-NEXT: COMPLETION: Pattern : [#std::nullptr_t#]nullptr
170  // CHECK-CC4-NEXT: COMPLETION: operator
171  // CHECK-CC4-NEXT: COMPLETION: Pattern : reinterpret_cast<<#type#>>(<#expression#>)
172  // CHECK-CC4-NEXT: COMPLETION: short
173  // CHECK-CC4-NEXT: COMPLETION: signed
174  // CHECK-CC4-NEXT: COMPLETION: Pattern : [#size_t#]sizeof(<#expression-or-type#>)
175  // CHECK-CC4-NEXT: COMPLETION: Pattern : [#size_t#]sizeof...(<#parameter-pack#>)
176  // CHECK-CC4-NEXT: COMPLETION: Pattern : static_cast<<#type#>>(<#expression#>)
177  // CHECK-CC4-NEXT: COMPLETION: struct
178  // CHECK-CC4-NEXT: COMPLETION: t : t
179  // CHECK-CC4-NEXT: COMPLETION: Pattern : [#void#]throw <#expression#>
180  // CHECK-CC4-NEXT: COMPLETION: Pattern : [#bool#]true
181  // CHECK-CC4-NEXT: COMPLETION: TYPEDEF : TYPEDEF
182  // CHECK-CC4-NEXT: COMPLETION: Pattern : [#std::type_info#]typeid(<#expression-or-type#>)
183  // CHECK-CC4-NEXT: COMPLETION: Pattern : typename <#qualifier#>::<#name#>
184  // CHECK-CC4-NEXT: COMPLETION: Pattern : typeof <#expression#>
185  // CHECK-CC4-NEXT: COMPLETION: Pattern : typeof(<#type#>)
186  // CHECK-CC4-NEXT: COMPLETION: union
187  // CHECK-CC4-NEXT: COMPLETION: unsigned
188  // CHECK-CC4-NEXT: COMPLETION: void
189  // CHECK-CC4-NEXT: COMPLETION: volatile
190  // CHECK-CC4-NEXT: COMPLETION: wchar_t
191  // CHECK-CC4-NEXT: COMPLETION: X : X
192  // CHECK-CC4-NEXT: COMPLETION: y : [#int#]y
193  // CHECK-CC4-NEXT: COMPLETION: z : [#void#]z(<#int#>)
194
195  // RUN: %clang_cc1 -fsyntax-only -fno-rtti -code-completion-patterns -code-completion-at=%s:6:14 -std=gnu++11 %s -o - | FileCheck -check-prefix=CHECK-NO-RTTI %s
196  // CHECK-NO-RTTI: COMPLETION: bool
197  // CHECK-NO-RTTI-NEXT: COMPLETION: char
198  // CHECK-NO-RTTI-NEXT: COMPLETION: char16_t
199  // CHECK-NO-RTTI-NEXT: COMPLETION: char32_t
200  // CHECK-NO-RTTI-NEXT: COMPLETION: class
201  // CHECK-NO-RTTI-NEXT: COMPLETION: const
202  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : const_cast<<#type#>>(<#expression#>)
203  // CHECK-NO-RTTI: COMPLETION: Pattern : [#void#]delete <#expression#>
204  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : [#void#]delete [] <#expression#>
205  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : do{<#statements#>
206  // CHECK-NO-RTTI: COMPLETION: double
207  // CHECK-NO-RTTI-NOT: dynamic_cast
208  // CHECK-NO-RTTI: COMPLETION: enum
209  // CHECK-NO-RTTI-NEXT: COMPLETION: extern
210  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : [#bool#]false
211  // CHECK-NO-RTTI-NEXT: COMPLETION: float
212  // CHECK-NO-RTTI-NEXT: COMPLETION: foo : [#void#]foo()
213  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : for(<#init-statement#>;<#condition#>;<#inc-expression#>){
214  // CHECK-NO-RTTI: COMPLETION: Pattern : goto <#label#>
215  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : if(<#condition#>){<#statements#>
216  // CHECK-NO-RTTI: COMPLETION: int
217  // CHECK-NO-RTTI-NEXT: COMPLETION: long
218  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : new <#type#>(<#expressions#>)
219  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : new <#type#>[<#size#>](<#expressions#>)
220  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : [#bool#]noexcept(<#expression#>)
221  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : [#std::nullptr_t#]nullptr
222  // CHECK-NO-RTTI-NEXT: COMPLETION: operator
223  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : reinterpret_cast<<#type#>>(<#expression#>)
224  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : return
225  // CHECK-NO-RTTI-NEXT: COMPLETION: short
226  // CHECK-NO-RTTI-NEXT: COMPLETION: signed
227  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : [#size_t#]sizeof(<#expression-or-type#>)
228  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : [#size_t#]sizeof...(<#parameter-pack#>)
229  // CHECK-NO-RTTI-NEXT: COMPLETION: static
230  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : static_cast<<#type#>>(<#expression#>)
231  // CHECK-NO-RTTI-NEXT: COMPLETION: struct
232  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : switch(<#condition#>){
233  // CHECK-NO-RTTI: COMPLETION: t : t
234  // CHECK-NO-RTTI-NOT: throw
235  // CHECK-NO-RTTI: COMPLETION: Pattern : [#bool#]true
236  // CHECK-NO-RTTI-NOT: try
237  // CHECK-NO-RTTI: COMPLETION: TYPEDEF : TYPEDEF
238  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : typedef <#type#> <#name#>
239  // CHECK-NO-RTTI-NOT: typeid
240  // CHECK-NO-RTTI: COMPLETION: Pattern : typename <#qualifier#>::<#name#>
241  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : typeof <#expression#>
242  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : typeof(<#type#>)
243  // CHECK-NO-RTTI-NEXT: COMPLETION: union
244  // CHECK-NO-RTTI-NEXT: COMPLETION: unsigned
245  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : using namespace <#identifier#>
246  // CHECK-NO-RTTI-NEXT: COMPLETION: void
247  // CHECK-NO-RTTI-NEXT: COMPLETION: volatile
248  // CHECK-NO-RTTI-NEXT: COMPLETION: wchar_t
249  // CHECK-NO-RTTI-NEXT: COMPLETION: Pattern : while(<#condition#>){<#statements#>
250  // CHECK-NO-RTTI: COMPLETION: X : X
251  // CHECK-NO-RTTI-NEXT: COMPLETION: y : [#int#]y
252  // CHECK-NO-RTTI-NEXT: COMPLETION: z : [#void#]z(<#int#>)
253