Differential D13394 Diff 37756 autotests/folding/highlight.cpp.fold

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autotests/folding/highlight.cpp.fold

1#pragma once 1​#pragma once
2 2​
3#include <cassert> 3​#include <cassert>
4#include <assert.h> 4​#include <assert.h>
5#include "assert.h" 5​#include "assert.h"
6#include "assert.hpp" 6​#include "assert.hpp" // abc
7#include "path/assert.hpp" 7​#include "path/assert.hpp"
8​#include "assert.h"a
9​#include "assert.h" a
10​#include <cassert>a
11​#include <cassert> a
12​#include FOO() error
13​#include_next <cassert> a
14​#include_next <cassert> <beginfold id='2'>/*</beginfold id='2'> a
15​ <endfold id='2'>*/</endfold id='2'> b
16​#include PATH_IN_MACRO
8#include PATH_IN_MACRO() 17​#include PATH_IN_MACRO()
18​#include PATH_IN_MACRO(a, b)
9 19​
10#define SOME_VAR 1 20​#define SOME_VAR 1
11<beginfold id='1'>#ifdef</beginfold id='1'> SOME_VAR 21​#<beginfold id='4'>ifdef</beginfold id='4'> SOME_VAR
12 22​
13#define MULTILINE_MACRO one \ 23​#define MULTILINE_MACRO one \
14two \ 24​two \
15three 25​three
16 26​
17# define MULTILINE_MACRO_TEXT \ 27​# define MULTILINE_MACRO_TEXT \
18 /* NOTE The contents of macro is too green :D */ \ 28​ <beginfold id='2'>/*</beginfold id='2'> NOTE The contents of macro is too green :D <endfold id='2'>*/</endfold id='2'> \
19 char const s[] = "a\\b" \ 29​ char const s[] = "a\\b" \
20 "c\nd" 30​ "c\nd"
21 31​
32​# define VARIADIC(a, ...) \
33​ f(a##a) \
34​ f(__VA_ARGS__) \
35​ f(#__VA_ARGS__) \
36​ f(__VA_ARGS__) \
37​ f(0 __VA_OPT__(,) __VA_ARGS__) \
38​ x __VA_OPT__(= { __VA_ARGS__ })
39​
40​# define MACRO() BAD \ ESCAPED
41​
22# error dds 42​# error dds
23# warning dds 43​# warning dds
24# line 2 "file.cpp" 44​# line 2 "file.cpp"
25# define A(x, y) x##y x#y 45​# define A(x, y) x##y x#y
26// OK(L, a) -> L"a" 46​// OK(L, a) -> L"a"
27# define OK(x, y) x###y 47​# define OK(x, y) x###y
28# define BAD(x, y) x####y 48​# define BAD(x, y) x####y
49​# define A <beginfold id='2'>/*</beginfold id='2'> multi line
50​with comment <endfold id='2'>*/</endfold id='2'> expr
51​# define A <beginfold id='2'>/*</beginfold id='2'> multi line
52​with comment <endfold id='2'>*/</endfold id='2'>
53​23
54​#<endfold id='4'>else</endfold id='4'> // x<beginfold id='4'>else</beginfold id='4'> // x
55​#42 // gcc extension = #line 42
56​
57​// error
58​#wrong
59​# wrong
60​#<endfold id='4'>endif</endfold id='4'> x
61​#<beginfold id='4'>if</beginfold id='4'> DS()
62​#<endfold id='4'>else</endfold id='4'> x<beginfold id='4'>else</beginfold id='4'> x
63​#<endfold id='4'>else</endfold id='4'> /* */x<beginfold id='4'>else</beginfold id='4'> <beginfold id='2'>/*</beginfold id='2'> <endfold id='2'>*/</endfold id='2'>x
64​#<endfold id='4'>else</endfold id='4'> /* x<beginfold id='4'>else</beginfold id='4'> <beginfold id='2'>/*</beginfold id='2'> x
65​y <endfold id='2'>*/</endfold id='2'> z
66​#<endfold id='4'>endif</endfold id='4'>
29 67​
30static int g_global; 68​static int g_global;
31 69​
32template<class T, typename U, template<class> class = std::is_pointer> 70​template<class T, typename U, template<class> class = std::is_pointer>
33struct class1 71​struct class1
34 : private std::vector<T>, public U 72​ : private std::vector<T>, public U
35<beginfold id='4'>{</beginfold id='4'> 73​<beginfold id='1'>{</beginfold id='1'>
36 class1() 74​ class1()
37 try 75​ try
38 : _member1(xxx) 76​ : _member1(xxx)
39 <beginfold id='4'>{</beginfold id='4'><endfold id='4'>}</endfold id='4'> 77​ <beginfold id='1'>{</beginfold id='1'><endfold id='1'>}</endfold id='1'>
40 catch(...) 78​ catch(...)
41 <beginfold id='4'>{</beginfold id='4'><endfold id='4'>}</endfold id='4'> 79​ <beginfold id='1'>{</beginfold id='1'><endfold id='1'>}</endfold id='1'>
80​
81​ class1(class1&&) = default;
42 82​
43 ~class1() 83​ ~class1()
44 <beginfold id='4'>{</beginfold id='4'><endfold id='4'>}</endfold id='4'> 84​ <beginfold id='1'>{</beginfold id='1'><endfold id='1'>}</endfold id='1'>
45 85​
46 void foo() <beginfold id='4'>{</beginfold id='4'> return; <endfold id='4'>}</endfold id='4'> 86​ void foo() <beginfold id='1'>{</beginfold id='1'> return; <endfold id='1'>}</endfold id='1'>
47 void foo() const <beginfold id='4'>{</beginfold id='4'> return; <endfold id='4'>}</endfold id='4'> 87​ void foo() const <beginfold id='1'>{</beginfold id='1'> return; <endfold id='1'>}</endfold id='1'>
48 void foo() noexcept <beginfold id='4'>{</beginfold id='4'> return; <endfold id='4'>}</endfold id='4'> 88​ void foo() noexcept <beginfold id='1'>{</beginfold id='1'> return; <endfold id='1'>}</endfold id='1'>
49 void foo() const noexcept <beginfold id='4'>{</beginfold id='4'> return; <endfold id='4'>}</endfold id='4'> 89​ void foo() const noexcept <beginfold id='1'>{</beginfold id='1'> return; <endfold id='1'>}</endfold id='1'>
50 virtual void foo() const noexcept <beginfold id='4'>{</beginfold id='4'> return; <endfold id='4'>}</endfold id='4'> 90​ virtual void foo() const noexcept <beginfold id='1'>{</beginfold id='1'> return; <endfold id='1'>}</endfold id='1'>
51 static void foo() <beginfold id='4'>{</beginfold id='4'> return; <endfold id='4'>}</endfold id='4'> 91​ static void foo() <beginfold id='1'>{</beginfold id='1'> return; <endfold id='1'>}</endfold id='1'>
52 constexpr static void foo() const 92​ constexpr static void foo() const
53 noexcept(noexcept(std::is_pointer<U>::value)) override 93​ noexcept(noexcept(std::is_pointer<U>::value)) override
54 <beginfold id='4'>{</beginfold id='4'> 94​ <beginfold id='1'>{</beginfold id='1'>
55 xxx::template ttt<U>::type <beginfold id='4'>{</beginfold id='4'><endfold id='4'>}</endfold id='4'>; 95​ xxx::template ttt<U>::type <beginfold id='1'>{</beginfold id='1'><endfold id='1'>}</endfold id='1'>;
56 xxx.template get<U>(); 96​ xxx.template get<U>();
57 xxx.std::rdbuf(); 97​ xxx.std::rdbuf();
58 auto x = C<'a'> + y; 98​ auto x = C<'a'> + y;
59 <endfold id='4'>}</endfold id='4'> 99​ <endfold id='1'>}</endfold id='1'>
60 100​
61 int operator->*(T (C::*m)(int)); 101​ int operator->*(T (C::*m)(int));
62 operator value_t (); 102​ operator value_t ();
63 103​
64private: 104​private:
65protected: 105​protected:
66public: 106​public:
67 value_type _member1; // NOTE internal ? 107​ value_type _member1; // NOTE internal ?
68 value_type __internal; 108​ value_type __internal;
69 value_type internal__; 109​ value_type internal__;
70 value_type _M_internal; 110​ value_type _M_internal;
71 value_t member2_; 111​ value_t member2_;
72 value_type m_member3; 112​ value_type m_member3;
73 113​
74 static int s_static; 114​ static int s_static;
75<endfold id='4'>}</endfold id='4'>; 115​ static constexpr int s_static;
116​ static inline int s_static;
117​ static inline constexpr int s_static;
118​<endfold id='1'>}</endfold id='1'>;
76 119​
77constexpr struct : xyz 120​constexpr struct : xyz
78<beginfold id='4'>{</beginfold id='4'> 121​<beginfold id='1'>{</beginfold id='1'>
79 using xyz::xyz; 122​ using xyz::xyz;
80 using xyz::operator=; 123​ using xyz::operator=;
81 124​
82 int a : 1; 125​ int a : 1;
83 int b : 7; 126​ int b : 7;
84<endfold id='4'>}</endfold id='4'> x <beginfold id='4'>{</beginfold id='4'><endfold id='4'>}</endfold id='4'>; 127​<endfold id='1'>}</endfold id='1'> x <beginfold id='1'>{</beginfold id='1'><endfold id='1'>}</endfold id='1'>;
85 128​
86template<class T> 129​template<class T>
87using is_pointer = std::is_pointer<T>::type; 130​using is_pointer = std::is_pointer<T>::type;
88 131​
89template<class T> 132​template<class T>
90constexpr auto is_pointer_v = std::is_pointer<T>::value; 133​constexpr auto is_pointer_v = std::is_pointer<T>::value;
91 134​
92uint64_t namespaces() 135​uint64_t namespaces()
93<beginfold id='4'>{</beginfold id='4'> 136​<beginfold id='1'>{</beginfold id='1'>
94 std::vector<T>; 137​ std::vector<T>;
95 boost::vector<T>; 138​ boost::vector<T>;
96 detail::vector<T>; 139​ detail::vector<T>;
97 details::vector<T>; 140​ details::vector<T>;
98 aux::vector<T>; 141​ aux::vector<T>;
99 internals::vector<T>; 142​ internals::vector<T>;
100 other::vector<T>; 143​ other::vector<T>;
101<endfold id='4'>}</endfold id='4'> 144​<endfold id='1'>}</endfold id='1'>
145​
146​#<beginfold id='4'>if</beginfold id='4'> 1
147​ double foo(const A);
148​<endfold id='4'>#else</endfold id='4'> // else<beginfold id='4'>#else</beginfold id='4'> // else
149​ double foo(const A);
150​<endfold id='4'>#endif</endfold id='4'> // end
151​
152​#<beginfold id='4'>if</beginfold id='4'> 0
153​ double foo(const A);
154​<endfold id='4'>#else</endfold id='4'> // else<beginfold id='4'>#else</beginfold id='4'> // else
155​ double foo(const A);
156​<endfold id='4'>#endif</endfold id='4'> // end
157​
158​#<beginfold id='4'>if</beginfold id='4'> 1
159​ double foo(const A);
160​<endfold id='4'>#elif</endfold id='4'> 1<beginfold id='4'>#elif</beginfold id='4'> 1
161​ double foo(const A);
162​#elif 0
163​ double foo(const A);
164​<endfold id='4'>#endif</endfold id='4'> // end
165​
166​#<beginfold id='4'>if</beginfold id='4'> 0
167​ double foo(const A);
168​<endfold id='4'>#elif 1</endfold id='4'><beginfold id='4'>#elif 1</beginfold id='4'>
169​ double foo(const A);
170​<endfold id='4'>#elif</endfold id='4'> 0<beginfold id='4'>#elif</beginfold id='4'> 0
171​ double foo(const A);
172​<endfold id='4'>#endif</endfold id='4'> // end
173​
174​#<beginfold id='4'>if</beginfold id='4'> 0
175​ double foo(const A);
176​<endfold id='4'>#elif</endfold id='4'> a<beginfold id='4'>#elif</beginfold id='4'> a
177​ double foo(const A);
178​#<endfold id='4'>elif</endfold id='4'> 0<beginfold id='4'>elif</beginfold id='4'> 0
179​ double foo(const A);
180​<endfold id='4'>#elif</endfold id='4'> a<beginfold id='4'>#elif</beginfold id='4'> a
181​ double foo(const A);
182​#<endfold id='4'>else</endfold id='4'> // else<beginfold id='4'>else</beginfold id='4'> // else
183​ double foo(const A);
184​#<endfold id='4'>endif</endfold id='4'> // end
185​
186​#<beginfold id='4'>if</beginfold id='4'> 0 // blah blah
187​ double foo(const A);
188​<endfold id='4'>#elif 1 </endfold id='4'>// blah blah<beginfold id='4'>#elif 1 </beginfold id='4'>// blah blah
189​ double foo(const A);
190​<endfold id='4'>#else</endfold id='4'> // else<beginfold id='4'>#else</beginfold id='4'> // else
191​ double foo(const A);
192​<endfold id='4'>#endif</endfold id='4'> // end
193​
194​#<beginfold id='4'>if</beginfold id='4'> 0 || a
195​ double foo(const A);
196​#<endfold id='4'>else</endfold id='4'> // else<beginfold id='4'>else</beginfold id='4'> // else
197​ double foo(const A);
198​#<endfold id='4'>endif</endfold id='4'> // end
199​
200​#<beginfold id='4'>if</beginfold id='4'> 1 || a
201​ double foo(const A);
202​<endfold id='4'>#else</endfold id='4'> // else<beginfold id='4'>#else</beginfold id='4'> // else
203​ double foo(const A);
204​<endfold id='4'>#endif</endfold id='4'> // end
205​
206​#<beginfold id='4'>if</beginfold id='4'> 0 && a
207​ double foo(const A);
208​#<endfold id='4'>else</endfold id='4'> // else<beginfold id='4'>else</beginfold id='4'> // else
209​ double foo(const A);
210​#<endfold id='4'>endif</endfold id='4'> // end
211​
212​#<beginfold id='4'>if</beginfold id='4'> 1 && a
213​ double foo(const A);
214​#<endfold id='4'>else</endfold id='4'> // else<beginfold id='4'>else</beginfold id='4'> // else
215​ double foo(const A);
216​#<endfold id='4'>endif</endfold id='4'> // end
217​
218​#<beginfold id='4'>if</beginfold id='4'> a
219​ double foo(const A);
220​#<endfold id='4'>elif</endfold id='4'> 0<beginfold id='4'>elif</beginfold id='4'> 0
221​ double foo(const A);
222​<endfold id='4'>#endif</endfold id='4'> // end
102 223​
103<beginfold id='1'>#if 1</beginfold id='1'> 224​#<beginfold id='4'>if</beginfold id='4'> a
104 double foo(const A); 225​ double foo(const A);
105#else 226​#<endfold id='4'>elif</endfold id='4'> 1<beginfold id='4'>elif</beginfold id='4'> 1
106 double foo(const A); 227​ double foo(const A);
107<endfold id='1'>#endif</endfold id='1'> 228​<endfold id='4'>#endif</endfold id='4'> // end
108 229​
109<beginfold id='1'>#if 0</beginfold id='1'> 230​#<beginfold id='4'>if</beginfold id='4'> a
110 double foo(const A); 231​ double foo(const A);
111#else 232​#<endfold id='4'>elif</endfold id='4'> a<beginfold id='4'>elif</beginfold id='4'> a
112 double foo(const A); 233​ double foo(const A);
113<endfold id='1'>#endif</endfold id='1'> 234​#<endfold id='4'>endif</endfold id='4'> // end
114 235​
115int bar(void*p, void * pp) 236​int bar(void*p, void * pp)
116<beginfold id='4'>{</beginfold id='4'> 237​<beginfold id='1'>{</beginfold id='1'>
117<beginfold id='1'># if 0</beginfold id='1'> 238​# <beginfold id='4'>if</beginfold id='4'> 0
239​ double foo();
240​<endfold id='4'># else</endfold id='4'> // else<beginfold id='4'># else</beginfold id='4'> // else
241​ double foo();
242​<endfold id='4'># endif</endfold id='4'> // end
243​<endfold id='1'>}</endfold id='1'>
244​
245​#<beginfold id='4'>if</beginfold id='4'> abc 0
118 double foo(); 246​ double foo();
119# else 247​#<endfold id='4'>endif</endfold id='4'> // end
248​
249​#<beginfold id='4'>if</beginfold id='4'> xxx
250​ double foo();
251​#<endfold id='4'>else</endfold id='4'><beginfold id='4'>else</beginfold id='4'>
252​ double foo();
253​#<endfold id='4'>endif</endfold id='4'> // end
254​
255​#<beginfold id='4'>if</beginfold id='4'> xxx
120 double foo(); 256​ double foo();
121<endfold id='1'># endif</endfold id='1'> 257​#<endfold id='4'>elif</endfold id='4'> xxx // elseif<beginfold id='4'>elif</beginfold id='4'> xxx // elseif
122<endfold id='4'>}</endfold id='4'> 258​ double foo();
259​#<endfold id='4'>elif</endfold id='4'> xxx // elseif<beginfold id='4'>elif</beginfold id='4'> xxx // elseif
260​ double foo();
261​#<endfold id='4'>endif</endfold id='4'> // end
262​
263​// error
264​#
265​#d
266​# d
267​#<beginfold id='4'>if</beginfold id='4'>
268​#<endfold id='4'>elif</endfold id='4'><beginfold id='4'>elif</beginfold id='4'>
269​#<endfold id='4'>endif</endfold id='4'>
270​#<beginfold id='4'>ifndef</beginfold id='4'>
271​#<endfold id='4'>endif</endfold id='4'>
272​#<beginfold id='4'>ifdef</beginfold id='4'> 0
273​#<endfold id='4'>endif</endfold id='4'> // end
123 274​
124static uint64_t intWithSuffix = 42ull; 275​static uint64_t intWithSuffix = 42ull;
125static long intWithSuffixAndPrefix = 0b0101L; 276​static long intWithSuffixAndPrefix = 0b0101L;
126static int octNum = 07232; 277​static int octNum = 07232;
127static int invalidOctNum = 09231; 278​static int invalidOctNum = 09231;
128static uint64_t hexNum = 0xDEADBEEF42; 279​static uint64_t hexNum = 0xDEADBEEF42;
129static uint64_t invalidHexNum = 0xGLDFKG; 280​static uint64_t invalidHexNum = 0xGLDFKG;
130static char binNum = 0b0101010; 281​static char binNum = 0b0101010;
131 282​
132static int64_t intWithSuffix = -42LL; 283​static int64_t intWithSuffix = -42LL;
133static long intWithSuffixAndPrefix = -0b0101L; // BUG 284​static long intWithSuffixAndPrefix = -0b0101L;
134static int octNum = -07232; 285​static int octNum = -07232;
135static int invalidOctNum = -09231; 286​static int invalidOctNum = -09231;
136static int64_t hexNum = -0xDEADBEEF42; 287​static int64_t hexNum = -0xDEADBEEF42;
137static int64_t invalidHexNum = -0xGLDFKG; 288​static int64_t invalidHexNum = -0xGLDFKG;
138static char binNum = -0b0101010; 289​static char binNum = -0b0101010;
139 290​
140static uint64_t intWithSuffixWithSep = 4'2ull; 291​static uint64_t intWithSuffixWithSep = 4'2ull;
141static long intWithSuffixAndPrefixWithSep = 0b0'10'1L; 292​static long intWithSuffixAndPrefixWithSep = 0b0'10'1L;
142static int octNumWithSep = 07'232; 293​static int octNumWithSep = 07'232;
143static int invalidOctNumWithSep = 09'23'1; 294​static int invalidOctNumWithSep = 09'23'1;
144static uint64_t hexNumWithSep = 0xD'EAD'BE'EF'42; 295​static uint64_t hexNumWithSep = 0xD'EAD'BE'EF'42;
145static uint64_t invalidHexNumWithSep = 0xGLD'FKG; 296​static uint64_t invalidHexNumWithSep = 0xGLD'FKG;
146static char binNumWithSep = 0b0'1010'10; 297​static char binNumWithSep = 0b0'1010'10;
147 298​
299​static uint64_t invalidSep = 42'ull;
300​static uint64_t invalidSep = 42';
301​
148static double d1 = 42.; 302​static double d1 = 42.;
149static double d2 = .42; 303​static double d2 = .42;
150static double d2a = -0.49; 304​static double d2a = -0.49;
151static double d2b = -0.09; 305​static double d2b = -0.09;
152static double d3 = 42.3e1; 306​static double d3 = 42.3e1;
153static double d4 = .2e-12; 307​static double d4 = .2e-12;
154static double d5 = 32.e+12; 308​static double d5 = 32.e+12;
155static double invalidD1 = 32.e+a12; 309​static double invalidD1 = 32.e+a12;
156static float floatQualifier = 23.123f; 310​static float floatQualifier = 23.123f;
157// TODO c++17 311​// Hexadecimal floating point (c++17)
158static double d6 = 0x1ffp10; 312​static double d6 = 0x1ffp10;
159static double d7 = 0X0p-1; 313​static double d7 = 0X0p-1;
160static double d8 = 0x1.p0; 314​static double d8 = 0x1.p0;
161static double d9 = 0xf.p-1; 315​static double d9 = 0xf.p-1L;
162static double d10 = 0x0.123p-1; 316​static double d10 = 0x0.123p-1;
163static double d11 = 0xa.bp10l; 317​static double d11 = 0xa.bp10l;
164static double invalidD2 = 0x0.123p-a; 318​static double invalidD2 = 0x0.123p-a;
165static float floatQualifier = 0xf.p-1f; 319​static float floatQualifier = 0xf.p-1f;
166 320​
321​60min; // c++17
322​23._f
323​23._fd
324​2.3_f
325​2.3_fd
326​2._f
327​2._fd
328​2e4_f
329​2e4_fd
330​
331​// error
332​23.fd
333​2e_fd
334​2e
335​1.y
336​1.0_E+2.0
337​1.0_E +2.0 // ok
338​1_p+2
339​1_p +2 // ok
340​4s.count()
341​4s. count()
342​4s .count() // ok
343​
167static bool yes = true; 344​static bool yes = true;
168static bool no = false; 345​static bool no = false;
169 346​
170 347​// *char*
171static const char c1 = 'c'; 348​static const char c1 = 'c';
172static const char c1a = u8'c'; // TODO c++17 349​static const char c1a = u8'c'; // utf-8 char (c++17)
173static const char16_t c1b = u'c'; 350​static const char16_t c1b = u'c';
174static const char32_t c1c = U'c'; 351​static const char32_t c1c = U'c';
175static const wchar_t c1d = L'c'; 352​static const wchar_t c1d = L'c';
176static const char c2 = '\n'; 353​static const char c2 = '\n';
177static const char c2a = '\120'; // octal 354​static const char c2a = '\120'; // octal
178static const char c2b = '\x1f'; // hex 355​static const char c2b = '\x1f'; // hex
179static const char c2c = '\''; 356​static const char c2c = '\'';
180static const char c2d = '\\'; 357​static const char c2d = '\\';
358​static const wchar_t c2e = L'\x1ff'; // hex
359​static const wchar_t c2e = U'\x1fffffff'; // hex
360​// error
361​'\x123';
362​'\u1234';
363​'\U12345678';
364​U'\u12345';
365​u'\u123';
366​U'\U1234567';
367​U'\U123456789';
368​U'\x123456789';
369​
370​// string
181static const char* c3 = "string"; 371​static const char* c3 = "string";
182static const char* c4 = "\"string\n\t\012\x12\""; 372​static const char* c4 = "\"string\n\t\012\x12\"";
183static const char* c5 = "multiline \ 373​static const char* c5 = "multiline \
184 string"; 374​ string";
185static const char* c6 = "multifragment" "other""string"; 375​static const char* c6 = "multifragment" "other""string";
186static const char* c6a = u8"string"; 376​static const char* c6a = u8"string";
187static const char16_t* c6b = u"string"; 377​static const char16_t* c6b = u"string";
188static const char32_t* c6c = U"string"; 378​static const char32_t* c6c = U"string";
189static const wchar_t* c6d = L"string"; 379​static const wchar_t* c6d = L"string";
190static const char* rawString1 = R"(string)"; 380​static const char* rawString1 = R"(string)";
191static const char* rawString1a = u8R"(string)"; 381​static const char* rawString1a = u8R"(string)";
192static const char16_t* rawString1b = uR"(string)"; 382​static const char16_t* rawString1b = uR"(string)";
193static const char32_t* rawString1c = UR"(string)"; 383​static const char32_t* rawString1c = UR"(string)";
194static const wchar_t* rawString1d = LR"(string\nstring)"; 384​static const wchar_t* rawString1d = LR"(string\nstring)";
195static const char* rawString2 = R"ab(string\nstring)ab"; 385​static const char* rawString2 = R"ab(string\nstring)ab";
196static const char* rawString3 = R"ab(string 386​static const char* rawString3 = R"ab(string
197string)ab"; 387​string)ab";
388​" %d %df fd" U"ds %d" R"(a%d)";
389​ "\x123xsk";
390​ u"\x123xsk";
391​// error
392​u8"\x123xsk";
198 393​
199// UDL (c++11) 394​// UDL (c++11)
200 395​
201operator""_a(const char*); // BUG operator not colorized 396​operator""_a(const char*);
202operator ""_a(const char*); // BUG colorized or 397​operator ""_a(const char*);
203operator "" _a(const char*); // BUG or not colorized 398​operator "" _a(const char*);
399​// invalid suffix
400​operator "" a(const char*);
401​operator ""a(const char*);
204operator "" a(const char*); 402​operator""a(const char*);
205operator ""a(const char*); // BUG ​
206operator""a(const char*); // BUG ​
207 403​
208"string"_s; // BUG colorized or 404​"string"_s; // user
209"string"s; // BUG or not colorized 405​"string"s; // standard
210"string"_s-b; // -b is not part of the string 406​"string"_s-b; // -b is not part of the string
211 407​
212// Macro 408​// Macro
213 409​
214MY_XXX; 410​MY_XXX;
215BOOST_XXX; 411​BOOST_XXX;
216__STDC_VERSION__; 412​__STDC_VERSION__;
217__TIME__; 413​__TIME__;
218__cplusplus; 414​__cplusplus;
219 415​
220// Attributes 416​// Attributes
221 417​
222[[noreturn]] void foo(); 418​[[noreturn]] void foo();
223[[deprecated]] void foo(); 419​[[deprecated]] void foo();
224[[deprecated("because")]] void foo(); 420​[[deprecated("because")]] void foo();
225void foo([[carries_dependency]] int); 421​void foo([[carries_dependency]] int);
226 422​
227[[opt(1), debug]] 423​[[opt(1), debug]]
228[[using CC: opt(1), debug]] // c++17 424​[[using CC: opt(1), debug]] // c++17
229[[using CC: CC::opt(1)]] // c++17 425​[[using CC: CC::opt(1)]] // c++17
230 426​
427​[[gnu::assume_aligned(3'2l,2)]] void* f();
428​[[using gnu: assume_aligned(3)]]
429​[[clang::assume_aligned(3)]]
430​
231void f([[maybe_unused]] int val) 431​void f([[maybe_unused]] int val)
232<beginfold id='4'>{</beginfold id='4'> 432​<beginfold id='1'>{</beginfold id='1'>
233 [[maybe_unused]] int x; 433​ [[maybe_unused]] int x;
234 switch (x = foo(); x) <beginfold id='4'>{</beginfold id='4'> 434​ switch (x = foo(); x) <beginfold id='1'>{</beginfold id='1'>
235 case 1: 435​ case 1:
236 [[fallthrough]]; 436​ [[fallthrough]];
237 case XXX: 437​ case XXX:
238 case Class::foo(): 438​ case Class::foo():
239 [[fallthrough]]; 439​ [[fallthrough]];
240 default: 440​ default:
241 ; 441​ ;
242 <endfold id='4'>}</endfold id='4'> 442​ <endfold id='1'>}</endfold id='1'>
243 443​
244 // c++17: fold expression 444​ // c++17: fold expression
245 (args + ... + (1 * 2)); 445​ (args + ... + (1 * 2));
246 (v.push_back(args), ...); 446​ (v.push_back(args), ...);
247 447​
248 [[omp::parallel]] for (auto&& x : v) 448​ [[omp::parallel]] for (auto&& x : v)
249 x; 449​ x;
250 for (auto&& [first,second] : mymap) <beginfold id='4'>{</beginfold id='4'> 450​ for (auto&& [first,second] : mymap) <beginfold id='1'>{</beginfold id='1'>
251 <endfold id='4'>}</endfold id='4'> 451​ <endfold id='1'>}</endfold id='1'>
252 452​
253 auto [x, y] = foo(); 453​ auto [x, y] = foo();
254 454​
255 [x = 1, =y]()<beginfold id='4'>{</beginfold id='4'><endfold id='4'>}</endfold id='4'>; 455​ [x = 1, =y]()<beginfold id='1'>{</beginfold id='1'><endfold id='1'>}</endfold id='1'>;
256 456​
257 decltype((auto)) x = foo(); 457​ decltype((auto)) x = foo();
258<endfold id='4'>}</endfold id='4'> 458​<endfold id='1'>}</endfold id='1'>
259 459​
260auto f() -> decltype(foo()); 460​auto f() -> decltype(foo());
261 461​
262__attribute__((pure)) void f(); 462​__attribute__((pure)) void f();
263 463​
264label: 464​label:
265goto label; 465​goto label;
266 466​
267 467​
268<beginfold id='2'>//BEGIN</beginfold id='2'> region 468​<beginfold id='3'>//BEGIN</beginfold id='3'> region
269// TODO comment FIXME comment ### comment BUG comment 469​// TODO comment FIXME comment ### comment BUG comment
270<endfold id='2'>//END</endfold id='2'> region 470​<endfold id='3'>//END</endfold id='3'> region
271 ​
272#wrong ​
273 471​
274// \brief blah blah 472​// \brief blah blah
275/// \brief blah blah 473​/// \brief blah blah
276 474​
277<beginfold id='6'>/**</beginfold id='6'> 475​<beginfold id='5'>/**</beginfold id='5'>
278 * Doxygen 476​ * Doxygen
279 * @param p1 text 477​ * @param p1 text
280 * \brief <b>bold text</b> 478​ * \brief <b>bold text</b>
281 * <beginfold id='13'>\dot</beginfold id='13'> 479​ * <beginfold id='12'>\dot</beginfold id='12'>
282 * a -> b 480​ * a -> b
283 * <endfold id='13'>\enddot</endfold id='13'> 481​ * <endfold id='12'>\enddot</endfold id='12'>
284 * 482​ *
285 * <beginfold id='10'>\verbatim</beginfold id='10'> 483​ * <beginfold id='9'>\verbatim</beginfold id='9'>
286 * <dummy> 484​ * <dummy>
287 * <endfold id='10'>\endverbatim</endfold id='10'> 485​ * <endfold id='9'>\endverbatim</endfold id='9'>
288 * <html>text</html> 486​ * <html>text</html>
289 <endfold id='6'>*/</endfold id='6'> 487​ <endfold id='5'>*/</endfold id='5'>
290 488​
291<endfold id='1'>#endif</endfold id='1'> 489​#<endfold id='4'>endif</endfold id='4'>
292 490​
293// Some GNU macros, cross-referenced from gcc.xml to isocpp.xml 491​// Some GNU macros, cross-referenced from gcc.xml to isocpp.xml
294__GCC_ATOMIC_CHAR16_T_LOCK_FREE 492​__GCC_ATOMIC_CHAR16_T_LOCK_FREE
295__GNUC__ 493​__GNUC__
296__linux__ 494​__linux__