clang/test/Index/Core/index-source.cpp

   1 // XFAIL: target={{.*}}-aix{{.*}}
   2 // RUN: c-index-test core -print-source-symbols -- %s -std=c++1z -target x86_64-apple-macosx10.7 | FileCheck %s
   3 // RUN: c-index-test core -print-source-symbols -include-locals -- %s -std=c++1z -target x86_64-apple-macosx10.7 | FileCheck -check-prefix=LOCAL %s
   4
   5 // CHECK: [[@LINE+1]]:7 | class/C++ | Cls | [[Cls_USR:.*]] | <no-cgname> | Def | rel: 0
   6 class Cls { public:
   7   // CHECK: [[@LINE+3]]:3 | constructor/C++ | Cls | c:@S@Cls@F@Cls#I# | __ZN3ClsC1Ei | Decl,RelChild | rel: 1
   8   // CHECK-NEXT: RelChild | Cls | c:@S@Cls
   9   // CHECK: [[@LINE+1]]:3 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelCont,NameReference | rel: 1
  10   Cls(int x);
  11   // CHECK: [[@LINE+2]]:3 | constructor/cxx-copy-ctor/C++ | Cls | c:@S@Cls@F@Cls#&1$@S@Cls# | __ZN3ClsC1ERKS_ | Decl,RelChild | rel: 1
  12   // CHECK: [[@LINE+1]]:3 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelCont,NameReference | rel: 1
  13   Cls(const Cls &);
  14   // CHECK: [[@LINE+2]]:3 | constructor/cxx-move-ctor/C++ | Cls | c:@S@Cls@F@Cls#&&$@S@Cls# | __ZN3ClsC1EOS_ | Decl,RelChild | rel: 1
  15   // CHECK: [[@LINE+1]]:3 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelCont,NameReference | rel: 1
  16   Cls(Cls &&);
  17
  18   // CHECK: [[@LINE+2]]:3 | destructor/C++ | ~Cls | c:@S@Cls@F@~Cls# | __ZN3ClsD1Ev | Decl,RelChild | rel: 1
  19   // CHECK: [[@LINE+1]]:4 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelCont,NameReference | rel: 1
  20   ~Cls();
  21 };
  22
  23 // CHECK: [[@LINE+3]]:7 | class/C++ | SubCls1 | [[SubCls1_USR:.*]] | <no-cgname> | Def | rel: 0
  24 // CHECK: [[@LINE+2]]:24 | class/C++ | Cls | [[Cls_USR]] | <no-cgname> | Ref,RelBase,RelCont | rel: 1
  25 // CHECK-NEXT: RelBase,RelCont | SubCls1 | [[SubCls1_USR]]
  26 class SubCls1 : public Cls {};
  27 // CHECK: [[@LINE+1]]:13 | type-alias/C | ClsAlias | [[ClsAlias_USR:.*]] | <no-cgname> | Def | rel: 0
  28 typedef Cls ClsAlias;
  29 // CHECK: [[@LINE+5]]:7 | class/C++ | SubCls2 | [[SubCls2_USR:.*]] | <no-cgname> | Def | rel: 0
  30 // CHECK: [[@LINE+4]]:24 | type-alias/C | ClsAlias | [[ClsAlias_USR]] | <no-cgname> | Ref,RelCont | rel: 1
  31 // CHECK-NEXT: RelCont | SubCls2 | [[SubCls2_USR]]
  32 // CHECK: [[@LINE+2]]:24 | class/C++ | Cls | [[Cls_USR]] | <no-cgname> | Ref,Impl,RelBase,RelCont | rel: 1
  33 // CHECK-NEXT: RelBase,RelCont | SubCls2 | [[SubCls2_USR]]
  34 class SubCls2 : public ClsAlias {};
  35
  36 Cls::Cls(int x) {}
  37 // CHECK: [[@LINE-1]]:6 | constructor/C++ | Cls | c:@S@Cls@F@Cls#I# | __ZN3ClsC1Ei | Def,RelChild | rel: 1
  38 // CHECK: [[@LINE-2]]:1 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelCont | rel: 1
  39 // CHECK: [[@LINE-3]]:6 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelCont,NameReference | rel: 1
  40
  41 Cls::~/*a comment*/Cls() {}
  42 // CHECK: [[@LINE-1]]:6 | destructor/C++ | ~Cls | c:@S@Cls@F@~Cls# | __ZN3ClsD1Ev | Def,RelChild | rel: 1
  43 // CHECK: [[@LINE-2]]:1 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelCont | rel: 1
  44 // CHECK: [[@LINE-3]]:20 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelCont,NameReference | rel: 1
  45
  46 template <typename TemplArg>
  47 class TemplCls {
  48 // CHECK: [[@LINE-1]]:7 | class(Gen)/C++ | TemplCls | c:@ST>1#T@TemplCls | <no-cgname> | Def | rel: 0
  49 public:
  50   TemplCls(int x);
  51   // CHECK: [[@LINE-1]]:3 | constructor/C++ | TemplCls | c:@ST>1#T@TemplCls@F@TemplCls#I# | <no-cgname> | Decl,RelChild | rel: 1
  52   // CHECK-NEXT: RelChild | TemplCls | c:@ST>1#T@TemplCls
  53 };
  54
  55 template<>
  56 class TemplCls<double> {
  57 // CHECK: [[@LINE-1]]:7 | class(Gen,TS)/C++ | TemplCls | c:@S@TemplCls>#d | <no-cgname> | Def,RelSpecialization | rel: 1
  58 // CHECK: RelSpecialization | TemplCls | c:@ST>1#T@TemplCls
  59 };
  60
  61 TemplCls<int> gtv(0);
  62 // CHECK: [[@LINE-1]]:1 | class(Gen)/C++ | TemplCls | c:@ST>1#T@TemplCls | <no-cgname> | Ref,RelCont | rel: 1
  63
  64 template<class T>
  65 class Wrapper {};
  66 template<class T, class P>
  67 class Wrapper<T(P)> {};
  68
  69 // CHECK: [[@LINE+1]]:6 | function/C | test1 | [[TEST1_USR:.*]] | [[TEST1_CG:.*]] | Decl | rel: 0
  70 void test1(Wrapper<void(int)> f);
  71 // CHECK: [[@LINE+1]]:6 | function/C | test1 | [[TEST1_USR]] | [[TEST1_CG]] | Def | rel: 0
  72 void test1(Wrapper<void(int)> f) {}
  73
  74 template <typename T>
  75 class BT {
  76   struct KLR {
  77     int idx;
  78   };
  79
  80   // CHECK: [[@LINE+1]]:7 | instance-method/C++ | foo |
  81   KLR foo() {
  82     return { .idx = 0 }; // Make sure this doesn't trigger a crash.
  83   }
  84 };
  85
  86 // CHECK: [[@LINE+1]]:23 | type-alias/C | size_t |
  87 typedef unsigned long size_t;
  88 // CHECK: [[@LINE+2]]:7 | function/C | operator new | c:@F@operator new#l# | __Znwm |
  89 // CHECK: [[@LINE+1]]:20 | type-alias/C | size_t | {{.*}} | Ref,RelCont |
  90 void* operator new(size_t sz);
  91
  92 // CHECK: [[@LINE+1]]:37 | variable(Gen)/C++ | tmplVar | c:index-source.cpp@VT>1#T@tmplVar | __ZL7tmplVar | Def | rel: 0
  93 template<typename T> static const T tmplVar = T(0);
  94 // CHECK: [[@LINE+1]]:29 | variable(Gen,TS)/C++ | tmplVar | c:index-source.cpp@tmplVar>#I | __ZL7tmplVarIiE | Def | rel: 0
  95 template<> static const int tmplVar<int> = 0;
  96 // CHECK: [[@LINE+2]]:5 | variable/C | gvi | c:@gvi | _gvi | Def | rel: 0
  97 // CHECK: [[@LINE+1]]:11 | variable(Gen,TS)/C++ | tmplVar | c:index-source.cpp@tmplVar>#I | __ZL7tmplVarIiE | Ref,Read,RelCont | rel: 1
  98 int gvi = tmplVar<int>;
  99 // CHECK: [[@LINE+2]]:5 | variable/C | gvf | c:@gvf | _gvf | Def | rel: 0
 100 // CHECK: [[@LINE+1]]:11 | variable(Gen)/C++ | tmplVar | c:index-source.cpp@VT>1#T@tmplVar | __ZL7tmplVar | Ref,Read,RelCont | rel: 1
 101 int gvf = tmplVar<float>;
 102
 103 template<typename A, typename B>
 104 class PartialSpecilizationClass { };
 105 // CHECK: [[@LINE-1]]:7 | class(Gen)/C++ | PartialSpecilizationClass | c:@ST>2#T#T@PartialSpecilizationClass | <no-cgname> | Def | rel: 0
 106
 107 template<typename B>
 108 class PartialSpecilizationClass<int, B *> { };
 109 // CHECK: [[@LINE-1]]:7 | class(Gen,TPS)/C++ | PartialSpecilizationClass | c:@SP>1#T@PartialSpecilizationClass>#I#*t0.0 | <no-cgname> | Def,RelSpecialization | rel: 1
 110 // CHECK-NEXT: RelSpecialization | PartialSpecilizationClass | c:@ST>2#T#T@PartialSpecilizationClass
 111
 112 template<>
 113 class PartialSpecilizationClass<int, int> { };
 114 // CHECK: [[@LINE-1]]:7 | class(Gen,TS)/C++ | PartialSpecilizationClass | c:@S@PartialSpecilizationClass>#I#I | <no-cgname> | Def,RelSpecialization | rel: 1
 115 // CHECK-NEXT: RelSpecialization | PartialSpecilizationClass | c:@ST>2#T#T@PartialSpecilizationClass
 116
 117 template<typename T, typename S>
 118 class PseudoOverridesInSpecializations {
 119   void function() { }
 120   void function(int) { }
 121
 122   static void staticFunction() { }
 123
 124   int field;
 125   static int variable;
 126
 127   typedef T TypeDef;
 128   using TypeAlias = T;
 129
 130   enum anEnum { };
 131
 132   struct Struct { };
 133   union Union { };
 134
 135   using TypealiasOrRecord = void;
 136
 137   template<typename U> struct InnerTemplate { };
 138   template<typename U> struct InnerTemplate <U*> { };
 139
 140   template<typename U>
 141   class InnerClass { };
 142 };
 143
 144 template<>
 145 class PseudoOverridesInSpecializations<double, int> {
 146   void function() { }
 147 // CHECK: [[@LINE-1]]:8 | instance-method/C++ | function | c:@S@PseudoOverridesInSpecializations>#d#I@F@function# | __ZN32PseudoOverridesInSpecializationsIdiE8functionEv | Def,RelChild,RelSpecialization | rel: 2
 148 // CHECK-NEXT: RelChild
 149 // CHECK-NEXT: RelSpecialization | function | c:@ST>2#T#T@PseudoOverridesInSpecializations@F@function#
 150
 151   void staticFunction() { }
 152 // CHECK: [[@LINE-1]]:8 | instance-method/C++ | staticFunction | c:@S@PseudoOverridesInSpecializations>#d#I@F@staticFunction# | __ZN32PseudoOverridesInSpecializationsIdiE14staticFunctionEv | Def,RelChild | rel: 1
 153 // CHECK-NOT: RelSpecialization
 154
 155   int notOverridingField = 0;
 156
 157 // CHECK-LABEL: checLabelBreak
 158   int checLabelBreak = 0;
 159
 160   int field = 0;
 161 // CHECK: [[@LINE-1]]:7 | field/C++ | field | c:@S@PseudoOverridesInSpecializations>#d#I@FI@field | <no-cgname> | Def,RelChild,RelSpecialization | rel: 2
 162 // CHECK-NEXT: RelChild
 163 // CHECK-NEXT: RelSpecialization | field | c:@ST>2#T#T@PseudoOverridesInSpecializations@FI@field
 164
 165   static double variable;
 166 // CHECK: [[@LINE-1]]:17 | static-property/C++ | variable | c:@S@PseudoOverridesInSpecializations>#d#I@variable | __ZN32PseudoOverridesInSpecializationsIdiE8variableE | Decl,RelChild,RelSpecialization | rel: 2
 167 // CHECK-NEXT: RelChild
 168 // CHECK-NEXT: RelSpecialization | variable | c:@ST>2#T#T@PseudoOverridesInSpecializations@variable
 169
 170   typedef double TypeDef;
 171 // CHECK: [[@LINE-1]]:18 | type-alias/C | TypeDef | c:index-source.cpp@S@PseudoOverridesInSpecializations>#d#I@T@TypeDef | <no-cgname> | Def,RelChild,RelSpecialization | rel: 2
 172 // CHECK-NEXT: RelChild
 173 // CHECK-NEXT: RelSpecialization | TypeDef | c:index-source.cpp@ST>2#T#T@PseudoOverridesInSpecializations@T@TypeDef
 174
 175   using TypeAlias = int;
 176 // CHECK: [[@LINE-1]]:9 | type-alias/C++ | TypeAlias | c:@S@PseudoOverridesInSpecializations>#d#I@TypeAlias | <no-cgname> | Def,RelChild,RelSpecialization | rel: 2
 177 // CHECK-NEXT: RelChild
 178 // CHECK-NEXT: RelSpecialization | TypeAlias | c:@ST>2#T#T@PseudoOverridesInSpecializations@TypeAlias
 179
 180   enum anEnum { };
 181 // CHECK: [[@LINE-1]]:8 | enum/C | anEnum | c:@S@PseudoOverridesInSpecializations>#d#I@E@anEnum | <no-cgname> | Def,RelChild,RelSpecialization | rel: 2
 182 // CHECK-NEXT: RelChild
 183 // CHECK-NEXT: RelSpecialization | anEnum | c:@ST>2#T#T@PseudoOverridesInSpecializations@E@anEnum
 184   class Struct { };
 185 // CHECK: [[@LINE-1]]:9 | class/C++ | Struct | c:@S@PseudoOverridesInSpecializations>#d#I@S@Struct | <no-cgname> | Def,RelChild,RelSpecialization | rel: 2
 186 // CHECK-NEXT: RelChild
 187 // CHECK-NEXT: RelSpecialization | Struct | c:@ST>2#T#T@PseudoOverridesInSpecializations@S@Struct
 188   union Union { };
 189 // CHECK: [[@LINE-1]]:9 | union/C | Union | c:@S@PseudoOverridesInSpecializations>#d#I@U@Union | <no-cgname> | Def,RelChild,RelSpecialization | rel: 2
 190 // CHECK-NEXT: RelChild
 191 // CHECK-NEXT: RelSpecialization | Union | c:@ST>2#T#T@PseudoOverridesInSpecializations@U@Union
 192
 193   struct TypealiasOrRecord { };
 194 // CHECK: [[@LINE-1]]:10 | struct/C | TypealiasOrRecord | c:@S@PseudoOverridesInSpecializations>#d#I@S@TypealiasOrRecord | <no-cgname> | Def,RelChild,RelSpecialization | rel: 2
 195 // CHECK-NEXT: RelChild
 196 // CHECK-NEXT: RelSpecialization | TypealiasOrRecord | c:@ST>2#T#T@PseudoOverridesInSpecializations@TypealiasOrRecord
 197
 198   template<typename U> struct InnerTemplate { };
 199 // CHECK: [[@LINE-1]]:31 | struct(Gen)/C++ | InnerTemplate | c:@S@PseudoOverridesInSpecializations>#d#I@ST>1#T@InnerTemplate | <no-cgname> | Def,RelChild,RelSpecialization | rel: 2
 200 // CHECK-NEXT: RelChild
 201 // CHECK-NEXT: RelSpecialization | InnerTemplate | c:@ST>2#T#T@PseudoOverridesInSpecializations@ST>1#T@InnerTemplate
 202   template<typename U> struct InnerTemplate <U*> { };
 203
 204   template<typename U>
 205   class InnerClass;
 206 // CHECK: [[@LINE-1]]:9 | class(Gen)/C++ | InnerClass | c:@S@PseudoOverridesInSpecializations>#d#I@ST>1#T@InnerClass | <no-cgname> | Decl,RelChild,RelSpecialization | rel: 2
 207 // CHECK-NEXT: RelChild
 208 // CHECK-NEXT: RelSpecialization | InnerClass | c:@ST>2#T#T@PseudoOverridesInSpecializations@ST>1#T@InnerClass
 209 };
 210
 211 template<typename U>
 212 class PseudoOverridesInSpecializations<double, int>::InnerClass {
 213 };
 214 // CHECK: [[@LINE-2]]:54 | class(Gen)/C++ | InnerClass | c:@S@PseudoOverridesInSpecializations>#d#I@ST>1#T@InnerClass | <no-cgname> | Def,RelChild | rel: 1
 215 // CHECK-NEXT: RelChild
 216 // CHECK: [[@LINE-4]]:7 | class(Gen,TS)/C++ | PseudoOverridesInSpecializations | c:@S@PseudoOverridesInSpecializations>#d#I | <no-cgname> | Ref,RelCont | rel: 1
 217 // CHECK-NEXT: RelCont
 218
 219 template<typename S>
 220 class PseudoOverridesInSpecializations<float, S> {
 221   typedef float TypealiasOrRecord;
 222 // CHECK: [[@LINE-1]]:17 | type-alias/C | TypealiasOrRecord | c:index-source.cpp@SP>1#T@PseudoOverridesInSpecializations>#f#t0.0@T@TypealiasOrRecord | <no-cgname> | Def,RelChild,RelSpecialization | rel: 2
 223 // CHECK-NEXT: RelChild
 224 // CHECK-NEXT: RelSpecialization | TypealiasOrRecord | c:@ST>2#T#T@PseudoOverridesInSpecializations@TypealiasOrRecord
 225 };
 226
 227 template<typename T, typename U>
 228 class ConflictingPseudoOverridesInSpecialization {
 229   void foo(T x);
 230   void foo(U x);
 231 };
 232
 233 template<typename T>
 234 class ConflictingPseudoOverridesInSpecialization<int, T> {
 235   void foo(T x);
 236 // CHECK: [[@LINE-1]]:8 | instance-method/C++ | foo | c:@SP>1#T@ConflictingPseudoOverridesInSpecialization>#I#t0.0@F@foo#S0_# | <no-cgname> | Decl,RelChild,RelSpecialization | rel: 3
 237 // CHECK-NEXT: RelChild
 238 // CHECK-NEXT: RelSpecialization | foo | c:@ST>2#T#T@ConflictingPseudoOverridesInSpecialization@F@foo#t0.0#
 239 // CHECK-NEXT: RelSpecialization | foo | c:@ST>2#T#T@ConflictingPseudoOverridesInSpecialization@F@foo#t0.1#
 240 };
 241
 242 template<typename T, typename U, int x>
 243 void functionSpecialization();
 244
 245 template<typename T, typename U, int x>
 246 void functionSpecialization() { }
 247 // CHECK: [[@LINE-1]]:6 | function/C | functionSpecialization | c:@FT@>3#T#T#NIfunctionSpecialization#v# | <no-cgname> | Def | rel: 0
 248
 249 template<>
 250 void functionSpecialization<int, int, 0>();
 251 // CHECK: [[@LINE-1]]:6 | function(Gen,TS)/C++ | functionSpecialization | c:@F@functionSpecialization<#I#I#VI0># | __Z22functionSpecializationIiiLi0EEvv | Decl,RelSpecialization | rel: 1
 252 // CHECK-NEXT: RelSpecialization | functionSpecialization | c:@FT@>3#T#T#NIfunctionSpecialization#v#
 253
 254 template<>
 255 void functionSpecialization<int, int, 0>() { }
 256 // CHECK: [[@LINE-1]]:6 | function(Gen,TS)/C++ | functionSpecialization | c:@F@functionSpecialization<#I#I#VI0># | __Z22functionSpecializationIiiLi0EEvv | Def,RelSpecialization | rel: 1
 257 // CHECK-NEXT: RelSpecialization | functionSpecialization | c:@FT@>3#T#T#NIfunctionSpecialization#v#
 258
 259 struct ContainsSpecializedMemberFunction {
 260   template<typename T>
 261   void memberSpecialization();
 262 };
 263
 264 template<typename T>
 265 void ContainsSpecializedMemberFunction::memberSpecialization() {
 266 // CHECK: [[@LINE-1]]:41 | instance-method/C++ | memberSpecialization | c:@S@ContainsSpecializedMemberFunction@FT@>1#TmemberSpecialization#v# | <no-cgname> | Def,RelChild | rel: 1
 267 // CHECK-NEXT: RelChild
 268 }
 269
 270 template<>
 271 void ContainsSpecializedMemberFunction::memberSpecialization<int>() {
 272 // CHECK: [[@LINE-1]]:41 | instance-method(Gen,TS)/C++ | memberSpecialization | c:@S@ContainsSpecializedMemberFunction@F@memberSpecialization<#I># | __ZN33ContainsSpecializedMemberFunction20memberSpecializationIiEEvv | Def,RelChild,RelSpecialization | rel: 2
 273 // CHECK-NEXT: RelChild
 274 // CHECK-NEXT: RelSpecialization | memberSpecialization | c:@S@ContainsSpecializedMemberFunction@FT@>1#TmemberSpecialization#v#
 275 }
 276
 277 template<typename T>
 278 class SpecializationDecl;
 279 // CHECK: [[@LINE-1]]:7 | class(Gen)/C++ | SpecializationDecl | c:@ST>1#T@SpecializationDecl | <no-cgname> | Decl | rel: 0
 280
 281 template<typename T>
 282 class SpecializationDecl { };
 283 // CHECK: [[@LINE-1]]:7 | class(Gen)/C++ | SpecializationDecl | c:@ST>1#T@SpecializationDecl | <no-cgname> | Def | rel: 0
 284
 285 template<>
 286 class SpecializationDecl<int>;
 287 // CHECK: [[@LINE-1]]:7 | class(Gen,TS)/C++ | SpecializationDecl | c:@S@SpecializationDecl>#I | <no-cgname> | Decl,RelSpecialization | rel: 1
 288 // CHECK-NEXT: RelSpecialization | SpecializationDecl | c:@ST>1#T@SpecializationDecl
 289 // CHECK: [[@LINE-3]]:7 | class(Gen,TS)/C++ | SpecializationDecl | c:@S@SpecializationDecl>#I | <no-cgname> | Ref | rel: 0
 290
 291 template<>
 292 class SpecializationDecl<int> { };
 293 // CHECK: [[@LINE-1]]:7 | class(Gen,TS)/C++ | SpecializationDecl | c:@S@SpecializationDecl>#I | <no-cgname> | Def,RelSpecialization | rel: 1
 294 // CHECK-NEXT: RelSpecialization | SpecializationDecl | c:@ST>1#T@SpecializationDecl
 295 // CHECK-NEXT: [[@LINE-3]]:7 | class(Gen,TS)/C++ | SpecializationDecl | c:@S@SpecializationDecl>#I | <no-cgname> | Ref | rel: 0
 296
 297 template<typename T>
 298 class PartialSpecilizationClass<Cls, T>;
 299 // CHECK: [[@LINE-1]]:7 | class(Gen,TPS)/C++ | PartialSpecilizationClass | c:@SP>1#T@PartialSpecilizationClass>#$@S@Cls#t0.0 | <no-cgname> | Decl,RelSpecialization | rel: 1
 300 // CHECK-NEXT: RelSpecialization | PartialSpecilizationClass | c:@ST>2#T#T@PartialSpecilizationClass
 301 // CHECK: [[@LINE-3]]:7 | class(Gen)/C++ | PartialSpecilizationClass | c:@ST>2#T#T@PartialSpecilizationClass | <no-cgname> | Ref | rel: 0
 302 // CHECK-NEXT: [[@LINE-4]]:33 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref | rel: 0
 303
 304 template<>
 305 class PartialSpecilizationClass<Cls, Cls> : Cls { };
 306 // CHECK: [[@LINE-1]]:7 | class(Gen,TS)/C++ | PartialSpecilizationClass | c:@S@PartialSpecilizationClass>#$@S@Cls#S0_ | <no-cgname> | Def,RelSpecialization | rel: 1
 307 // CHECK-NEXT: RelSpecialization | PartialSpecilizationClass | c:@ST>2#T#T@PartialSpecilizationClass
 308 // CHECK-NEXT: [[@LINE-3]]:45 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelBase,RelCont | rel: 1
 309 // CHECK-NEXT: RelBase,RelCont | PartialSpecilizationClass | c:@S@PartialSpecilizationClass>#$@S@Cls#S0_
 310 // CHECK-NEXT: [[@LINE-5]]:7 | class(Gen,TS)/C++ | PartialSpecilizationClass | c:@S@PartialSpecilizationClass>#$@S@Cls#S0_ | <no-cgname> | Ref | rel: 0
 311 // CHECK-NEXT: [[@LINE-6]]:33 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref | rel: 0
 312 // CHECK-NEXT: [[@LINE-7]]:38 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref | rel: 0
 313
 314 template<typename T, int x>
 315 void functionSp() { }
 316
 317 struct Record {
 318   constexpr static int C = 2;
 319 };
 320
 321 template<>
 322 void functionSp<SpecializationDecl<Cls>, Record::C>() {
 323 // CHECK: [[@LINE-1]]:6 | function(Gen,TS)/C++ | functionSp | c:@F@functionSp<#$@S@SpecializationDecl>#$@S@Cls#VI2># | __Z10functionSpI18SpecializationDeclI3ClsELi2EEvv | Def,RelSpecialization | rel: 1
 324 // CHECK:   RelSpecialization | functionSp | c:@FT@>2#T#NIfunctionSp#v#
 325 // CHECK: [[@LINE-3]]:17 | class(Gen)/C++ | SpecializationDecl | c:@ST>1#T@SpecializationDecl | <no-cgname> | Ref,RelCont | rel: 1
 326 // CHECK: [[@LINE-4]]:36 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelCont | rel: 1
 327 // CHECK: [[@LINE-5]]:50 | static-property/C++ | C | c:@S@Record@C | __ZN6Record1CE | Ref,RelCont | rel: 1
 328 // CHECK: [[@LINE-6]]:42 | struct/C++ | Record | c:@S@Record | <no-cgname> | Ref,RelCont | rel: 1
 329 }
 330
 331 template<typename T, int x>
 332 class ClassWithCorrectSpecialization { };
 333
 334 template<>
 335 class ClassWithCorrectSpecialization<SpecializationDecl<Cls>, Record::C> { };
 336 // CHECK: [[@LINE-1]]:38 | class(Gen)/C++ | SpecializationDecl | c:@ST>1#T@SpecializationDecl | <no-cgname> | Ref | rel: 0
 337 // CHECK: [[@LINE-2]]:57 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref | rel: 0
 338 // CHECK: [[@LINE-3]]:71 | static-property/C++ | C | c:@S@Record@C | __ZN6Record1CE | Ref,Read | rel: 0
 339 // CHECK: [[@LINE-4]]:63 | struct/C++ | Record | c:@S@Record | <no-cgname> | Ref | rel: 0
 340
 341 namespace ns {
 342 // CHECK: [[@LINE-1]]:11 | namespace/C++ | ns | c:@N@ns | <no-cgname> | Decl | rel: 0
 343 namespace inner {
 344 // CHECK: [[@LINE-1]]:11 | namespace/C++ | inner | c:@N@ns@N@inner | <no-cgname> | Decl,RelChild | rel: 1
 345 void func();
 346
 347 }
 348 namespace innerAlias = inner;
 349 // CHECK: [[@LINE-1]]:11 | namespace-alias/C++ | innerAlias | c:@N@ns@NA@innerAlias | <no-cgname> | Decl,RelChild | rel: 1
 350 // CHECK: [[@LINE-2]]:24 | namespace/C++ | inner | c:@N@ns@N@inner | <no-cgname> | Ref,RelCont | rel: 1
 351 }
 352
 353 namespace namespaceAlias = ::ns::innerAlias;
 354 // CHECK: [[@LINE-1]]:11 | namespace-alias/C++ | namespaceAlias | c:@NA@namespaceAlias | <no-cgname> | Decl | rel: 0
 355 // CHECK: [[@LINE-2]]:30 | namespace/C++ | ns | c:@N@ns | <no-cgname> | Ref,RelCont | rel: 1
 356 // CHECK: [[@LINE-3]]:34 | namespace-alias/C++ | innerAlias | c:@N@ns@NA@innerAlias | <no-cgname> | Ref,RelCont | rel: 1
 357
 358 void ::ns::inner::func() {
 359 // CHECK: [[@LINE-1]]:8 | namespace/C++ | ns | c:@N@ns | <no-cgname> | Ref,RelCont | rel: 1
 360 // CHECK: [[@LINE-2]]:12 | namespace/C++ | inner | c:@N@ns@N@inner | <no-cgname> | Ref,RelCont | rel: 1
 361   ns::innerAlias::func();
 362 // CHECK: [[@LINE-1]]:3 | namespace/C++ | ns | c:@N@ns | <no-cgname> | Ref,RelCont | rel: 1
 363 // CHECK: [[@LINE-2]]:7 | namespace-alias/C++ | innerAlias | c:@N@ns@NA@innerAlias | <no-cgname> | Ref,RelCont | rel: 1
 364 }
 365
 366 void innerUsingNamespace() {
 367   using namespace ns;
 368 // CHECK: [[@LINE-1]]:19 | namespace/C++ | ns | c:@N@ns | <no-cgname> | Ref,RelCont | rel: 1
 369   {
 370     using namespace ns::innerAlias;
 371 // CHECK: [[@LINE-1]]:25 | namespace-alias/C++ | innerAlias | c:@N@ns@NA@innerAlias | <no-cgname> | Ref,RelCont | rel: 1
 372 // CHECK: [[@LINE-2]]:21 | namespace/C++ | ns | c:@N@ns | <no-cgname> | Ref,RelCont | rel: 1
 373 // CHECK-NOT: [[@LINE-3]]:21
 374   }
 375 }
 376
 377 void indexDefaultValueInDefn(Cls cls = Cls(gvi), Record param = Record()) {
 378 // CHECK: [[@LINE-1]]:40 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelCont | rel: 1
 379 // CHECK: [[@LINE-2]]:44 | variable/C | gvi | c:@gvi | _gvi | Ref,Read,RelCont | rel: 1
 380 // CHECK-NOT: [[@LINE-3]]:44
 381 // CHECK: [[@LINE-4]]:65 | struct/C++ | Record | c:@S@Record | <no-cgname> | Ref,RelCont | rel: 1
 382 // CHECK-NOT: [[@LINE-5]]:65
 383 }
 384
 385 template<template <typename> class T>
 386 struct IndexDefaultValue {
 387    IndexDefaultValue(int k = Record::C) {
 388 // CHECK: [[@LINE-1]]:38 | static-property/C++ | C | c:@S@Record@C | __ZN6Record1CE | Ref,Read,RelCont | rel: 1
 389 // CHECK: [[@LINE-2]]:30 | struct/C++ | Record | c:@S@Record | <no-cgname> | Ref,RelCont | rel: 1
 390    }
 391 };
 392
 393 struct DeletedMethods {
 394   DeletedMethods(const DeletedMethods &) = delete;
 395 // CHECK: [[@LINE-1]]:3 | constructor/cxx-copy-ctor/C++ | DeletedMethods | c:@S@DeletedMethods@F@DeletedMethods#&1$@S@DeletedMethods# | __ZN14DeletedMethodsC1ERKS_ | Def,RelChild | rel: 1
 396 // CHECK: RelChild | DeletedMethods | c:@S@DeletedMethods
 397 // CHECK: [[@LINE-3]]:24 | struct/C++ | DeletedMethods | c:@S@DeletedMethods | <no-cgname> | Ref,RelCont | rel: 1
 398 // CHECK: [[@LINE-4]]:3 | struct/C++ | DeletedMethods | c:@S@DeletedMethods | <no-cgname> | Ref,RelCont,NameReference | rel: 1
 399 };
 400
 401 namespace ns2 {
 402 template<typename T> struct ACollectionDecl { };
 403 }
 404
 405 template<typename T = Cls,
 406 // CHECK: [[@LINE-1]]:23 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelCont | rel: 1
 407 // CHECK-NEXT: RelCont | TemplateDefaultValues | c:@ST>3#T#NI#t>1#T@TemplateDefaultValues
 408          int x = Record::C,
 409 // CHECK: [[@LINE-1]]:26 | static-property/C++ | C | c:@S@Record@C | __ZN6Record1CE | Ref,RelCont | rel: 1
 410 // CHECK-NEXT: RelCont | TemplateDefaultValues | c:@ST>3#T#NI#t>1#T@TemplateDefaultValues
 411 // CHECK: [[@LINE-3]]:18 | struct/C++ | Record | c:@S@Record | <no-cgname> | Ref,RelCont | rel: 1
 412          template <typename> class Collection = ns2::ACollectionDecl>
 413 // CHECK: [[@LINE-1]]:49 | namespace/C++ | ns2 | c:@N@ns2 | <no-cgname> | Ref,RelCont | rel: 1
 414 // CHECK-NEXT: RelCont | TemplateDefaultValues | c:@ST>3#T#NI#t>1#T@TemplateDefaultValues
 415 // CHECK: [[@LINE-3]]:54 | struct(Gen)/C++ | ACollectionDecl | c:@N@ns2@ST>1#T@ACollectionDecl | <no-cgname> | Ref,RelCont | rel: 1
 416 // CHECK-NEXT: RelCont | TemplateDefaultValues | c:@ST>3#T#NI#t>1#T@TemplateDefaultValues
 417 struct TemplateDefaultValues { };
 418
 419 template<typename T = Record,
 420 // CHECK: [[@LINE-1]]:23 | struct/C++ | Record | c:@S@Record | <no-cgname> | Ref,RelCont | rel: 1
 421          int x = sizeof(Cls)>
 422 // CHECK: [[@LINE-1]]:25 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelCont | rel: 1
 423 void functionTemplateDefaultValues() { }
 424
 425 namespace ensureDefaultTemplateParamsAreRecordedOnce {
 426
 427 template<typename T = Cls>
 428 // CHECK: [[@LINE-1]]:23 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelCont | rel: 1
 429 // CHECK-NOT: [[@LINE-2]]:23
 430 void functionDecl();
 431
 432 template<typename T>
 433 void functionDecl() { }
 434
 435 template<typename T = Cls>
 436 // CHECK: [[@LINE-1]]:23 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelCont | rel: 1
 437 // CHECK-NOT: [[@LINE-2]]:23
 438 class TagDecl;
 439
 440 template<typename T>
 441 class TagDecl;
 442
 443 template<typename T>
 444 class TagDecl { };
 445
 446 template<typename T = Cls>
 447 // CHECK: [[@LINE-1]]:23 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelCont | rel: 1
 448 using TypeAlias = TagDecl<T>;
 449
 450 template<typename T = Cls>
 451 // CHECK: [[@LINE-1]]:23 | class/C++ | Cls | c:@S@Cls | <no-cgname> | Ref,RelCont | rel: 1
 452 // CHECK-NOT: [[@LINE-2]]:23
 453 extern T varDecl;
 454
 455 template<typename T>
 456 T varDecl = T();
 457
 458 } // end namespace ensureDefaultTemplateParamsAreRecordedOnce
 459
 460 struct StaticAssertRef {
 461   static constexpr bool constVar = true;
 462 };
 463
 464 static_assert(StaticAssertRef::constVar, "index static asserts");
 465 // CHECK: [[@LINE-1]]:32 | static-property/C++ | constVar | c:@S@StaticAssertRef@constVar | __ZN15StaticAssertRef8constVarE | Ref,Read | rel: 0
 466 // CHECK: [[@LINE-2]]:15 | struct/C++ | StaticAssertRef | c:@S@StaticAssertRef | <no-cgname> | Ref | rel: 0
 467
 468 void staticAssertInFn() {
 469   static_assert(StaticAssertRef::constVar, "index static asserts");
 470 // CHECK: [[@LINE-1]]:34 | static-property/C++ | constVar | c:@S@StaticAssertRef@constVar | __ZN15StaticAssertRef8constVarE | Ref,Read,RelCont | rel: 1
 471 // CHECK-NEXT: RelCont | staticAssertInFn | c:@F@staticAssertInFn#
 472 // CHECK: [[@LINE-3]]:17 | struct/C++ | StaticAssertRef | c:@S@StaticAssertRef | <no-cgname> | Ref,RelCont | rel: 1
 473 // CHECK-NEXT: RelCont | staticAssertInFn | c:@F@staticAssertInFn#
 474 }
 475
 476 namespace cpp17structuredBinding {
 477
 478 struct Cpp17StructuredBinding {
 479   int x, y;
 480
 481   Cpp17StructuredBinding(int x, int y): x(x), y(y) { }
 482 };
 483
 484 auto [structuredBinding1, structuredBinding2] = Cpp17StructuredBinding(Record::C, 0);
 485 // CHECK: [[@LINE-1]]:7 | variable/C++ | structuredBinding1 | c:@N@cpp17structuredBinding@structuredBinding1 | <no-cgname> | Decl,RelChild | rel: 1
 486 // CHECK-NEXT: RelChild | cpp17structuredBinding | c:@N@cpp17structuredBinding
 487 // CHECK: [[@LINE-3]]:27 | variable/C++ | structuredBinding2 | c:@N@cpp17structuredBinding@structuredBinding2 | <no-cgname> | Decl,RelChild | rel: 1
 488 // CHECK-NEXT: RelChild | cpp17structuredBinding | c:@N@cpp17structuredBinding
 489
 490 void localStructuredBindingAndRef() {
 491   int ref = structuredBinding1;
 492 // CHECK: [[@LINE-1]]:13 | variable/C++ | structuredBinding1 | c:@N@cpp17structuredBinding@structuredBinding1 | <no-cgname> | Ref,Read,RelCont | rel: 1
 493 // CHECK-NEXT: RelCont | localStructuredBindingAndRef | c:@N@cpp17structuredBinding@F@localStructuredBindingAndRef#
 494   auto [localBinding1, localBinding2] = Cpp17StructuredBinding(ref, structuredBinding2);
 495 // CHECK: [[@LINE-1]]:69 | variable/C++ | structuredBinding2 | c:@N@cpp17structuredBinding@structuredBinding2 | <no-cgname> | Ref,Read,RelCont | rel: 1
 496 // CHECK-NEXT: RelCont | localStructuredBindingAndRef | c:@N@cpp17structuredBinding@F@localStructuredBindingAndRef#
 497 // CHECK-NOT: localBinding
 498 // LOCAL: [[@LINE-4]]:9 | variable(local)/C++ | localBinding1 | c:index-source.cpp@{{.*}}@N@cpp17structuredBinding@F@localStructuredBindingAndRef#@localBinding1
 499 }
 500
 501 }
 502
 503 template<typename T>
 504 struct Guided { T t; };
 505 // CHECK: [[@LINE-1]]:8 | struct(Gen)/C++ | Guided | c:@ST>1#T@Guided | <no-cgname> | Def | rel: 0
 506 // CHECK-NEXT: [[@LINE-2]]:19 | field/C++ | t | c:@ST>1#T@Guided@FI@t | <no-cgname> | Def,RelChild | rel: 1
 507 // CHECK-NEXT: RelChild | Guided | c:@ST>1#T@Guided
 508 Guided(double) -> Guided<float>;
 509 // CHECK: [[@LINE-1]]:19 | struct(Gen)/C++ | Guided | c:@ST>1#T@Guided | <no-cgname> | Ref | rel: 0
 510 // CHECK-NEXT: [[@LINE-2]]:1 | struct(Gen)/C++ | Guided | c:@ST>1#T@Guided | <no-cgname> | Ref | rel: 0
 511 auto guided = Guided{1.0};
 512 // CHECK: [[@LINE-1]]:6 | variable/C | guided | c:@guided | _guided | Def | rel: 0
 513 // CHECK-NEXT: [[@LINE-2]]:15 | struct(Gen)/C++ | Guided | c:@ST>1#T@Guided | <no-cgname> | Ref,RelCont | rel: 1
 514 // CHECK-NEXT: RelCont | guided | c:@guided
 515
 516 namespace rd33122110 {
 517
 518 struct Outer {
 519     template<typename T>
 520     struct Nested { };
 521 };
 522
 523 }
 524
 525 template<>
 526 struct rd33122110::Outer::Nested<int>;
 527 // CHECK: [[@LINE-1]]:8 | namespace/C++ | rd33122110 | c:@N@rd33122110 | <no-cgname> | Ref,RelCont | rel: 1
 528 // CHECK-NEXT: RelCont | Nested | c:@N@rd33122110@S@Outer@S@Nested>#I
 529 // CHECK: [[@LINE-3]]:20 | struct/C++ | Outer | c:@N@rd33122110@S@Outer | <no-cgname> | Ref,RelCont | rel: 1
 530 // CHECK-NEXT: RelCont | Nested | c:@N@rd33122110@S@Outer@S@Nested>#I
 531
 532 namespace index_offsetof {
 533
 534 struct Struct {
 535   int field;
 536 };
 537
 538 struct Struct2 {
 539   Struct array[4][2];
 540 };
 541
 542 void foo() {
 543   __builtin_offsetof(Struct, field);
 544 // CHECK: [[@LINE-1]]:30 | field/C | field | c:@N@index_offsetof@S@Struct@FI@field | <no-cgname> | Ref,RelCont | rel: 1
 545 // CHECK-NEXT: RelCont | foo | c:@N@index_offsetof@F@foo#
 546   __builtin_offsetof(Struct2, array[1][0].field);
 547 // CHECK: [[@LINE-1]]:31 | field/C | array | c:@N@index_offsetof@S@Struct2@FI@array | <no-cgname> | Ref,RelCont | rel: 1
 548 // CHECK-NEXT: RelCont | foo | c:@N@index_offsetof@F@foo#
 549 // CHECK: [[@LINE-3]]:43 | field/C | field | c:@N@index_offsetof@S@Struct@FI@field | <no-cgname> | Ref,RelCont | rel: 1
 550 // CHECK-NEXT: RelCont | foo | c:@N@index_offsetof@F@foo#
 551 }
 552
 553 #define OFFSET_OF_(X, Y) __builtin_offsetof(X, Y)
 554
 555 class SubclassOffsetof : public Struct {
 556   void foo() {
 557     OFFSET_OF_(SubclassOffsetof, field);
 558 // CHECK: [[@LINE-1]]:34 | field/C | field | c:@N@index_offsetof@S@Struct@FI@field | <no-cgname> | Ref,RelCont | rel: 1
 559 // CHECK-NEXT: RelCont | foo | c:@N@index_offsetof@S@SubclassOffsetof@F@foo#
 560   }
 561 };
 562
 563 }
 564
 565 namespace clangd_issue_504 {
 566 class A {};
 567 template <typename> class B {};
 568 class C : B<A> {};
 569 // CHECK: [[@LINE-1]]:13 | class/C++ | A | c:@N@clangd_issue_504@S@A | <no-cgname> | Ref,RelCont | rel: 1
 570 // CHECK-NEXT: RelCont | C | c:@N@clangd_issue_504@S@C
 571 } // namespace clangd_issue_504