194d96291cd041adc5731a2294828a9c20e450b74Douglas Gregortemplate<typename ...Args> 294d96291cd041adc5731a2294828a9c20e450b74Douglas Gregorint f(Args ...args) { 394d96291cd041adc5731a2294828a9c20e450b74Douglas Gregor return sizeof...(args) + sizeof...(Args); 494d96291cd041adc5731a2294828a9c20e450b74Douglas Gregor} 594d96291cd041adc5731a2294828a9c20e450b74Douglas Gregor 6427964e15f1b9595659cea3fcb4dd808a00f37b5Argyrios Kyrtzidisvoid test() { 7427964e15f1b9595659cea3fcb4dd808a00f37b5Argyrios Kyrtzidis int a; 8427964e15f1b9595659cea3fcb4dd808a00f37b5Argyrios Kyrtzidis decltype(a) b; 94ca8ac2e61c37ddadf37024af86f3e1019af8532Douglas Gregor 104ca8ac2e61c37ddadf37024af86f3e1019af8532Douglas Gregor typedef int Integer; 114ca8ac2e61c37ddadf37024af86f3e1019af8532Douglas Gregor typedef float Float; 124ca8ac2e61c37ddadf37024af86f3e1019af8532Douglas Gregor typedef bool Bool; 134ca8ac2e61c37ddadf37024af86f3e1019af8532Douglas Gregor bool b2 = __is_trivially_constructible(Integer, Float, Bool); 14427964e15f1b9595659cea3fcb4dd808a00f37b5Argyrios Kyrtzidis} 15427964e15f1b9595659cea3fcb4dd808a00f37b5Argyrios Kyrtzidis 165a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidistypedef int Int; 175a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis 185a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidisclass B { 195a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis virtual void foo(Int); 205a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis}; 215a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis 225a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidisclass S : public B { 235a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis virtual void foo(Int) override; 245a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis}; 255a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis 26e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis// Need std::initializer_list 27e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidisnamespace std { 28e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis typedef decltype(sizeof(int)) size_t; 29e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis 30e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis // libc++'s implementation 31e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis template <class _E> 32e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis class initializer_list 33e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis { 34e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis const _E* __begin_; 35e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis size_t __size_; 36e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis 37e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis initializer_list(const _E* __b, size_t __s) 38e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis : __begin_(__b), 39e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis __size_(__s) 40e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis {} 41e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis 42e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis public: 43e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis typedef _E value_type; 44e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis typedef const _E& reference; 45e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis typedef const _E& const_reference; 46e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis typedef size_t size_type; 47e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis 48e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis typedef const _E* iterator; 49e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis typedef const _E* const_iterator; 50e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis 51e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis initializer_list() : __begin_(nullptr), __size_(0) {} 52e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis 53e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis size_t size() const {return __size_;} 54e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis const _E* begin() const {return __begin_;} 55e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis const _E* end() const {return __begin_ + __size_;} 56e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis }; 57e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis} 58e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis 59e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidisstruct Foo { 60e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis Foo(std::initializer_list<int> il); 61e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis}; 62e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis 63e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidisvoid test2() { 64e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis Foo{10}; 65e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis} 66e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis 675a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis 68762bb9d0ad20320b9f97a841dce57ba5e8e48b07Richard Smith// RUN: c-index-test -test-annotate-tokens=%s:1:1:5:1 -fno-delayed-template-parsing -std=c++11 %s | FileCheck %s 6942b2984771a7fd1b17c78bbb2c59fed3db2f1960Douglas Gregor// CHECK: Identifier: "args" [3:20 - 3:24] SizeOfPackExpr=args:2:15 7094d96291cd041adc5731a2294828a9c20e450b74Douglas Gregor// CHECK: Identifier: "Args" [3:38 - 3:42] TypeRef=Args:1:22 71427964e15f1b9595659cea3fcb4dd808a00f37b5Argyrios Kyrtzidis 72762bb9d0ad20320b9f97a841dce57ba5e8e48b07Richard Smith// RUN: c-index-test -test-annotate-tokens=%s:8:1:9:1 -std=c++11 %s | FileCheck -check-prefix=CHECK-DECLTYPE %s 73427964e15f1b9595659cea3fcb4dd808a00f37b5Argyrios Kyrtzidis// CHECK-DECLTYPE: Identifier: "a" [8:12 - 8:13] DeclRefExpr=a:7:7 744ca8ac2e61c37ddadf37024af86f3e1019af8532Douglas Gregor 754ca8ac2e61c37ddadf37024af86f3e1019af8532Douglas Gregor// RUN: c-index-test -test-annotate-tokens=%s:13:1:14:1 -std=c++11 %s | FileCheck -check-prefix=CHECK-TRAIT %s 764ca8ac2e61c37ddadf37024af86f3e1019af8532Douglas Gregor// CHECK-TRAIT: Identifier: "Integer" [13:42 - 13:49] TypeRef=Integer:10:15 774ca8ac2e61c37ddadf37024af86f3e1019af8532Douglas Gregor// CHECK-TRAIT: Identifier: "Float" [13:51 - 13:56] TypeRef=Float:11:17 784ca8ac2e61c37ddadf37024af86f3e1019af8532Douglas Gregor// CHECK-TRAIT: Identifier: "Bool" [13:58 - 13:62] TypeRef=Bool:12:16 794ca8ac2e61c37ddadf37024af86f3e1019af8532Douglas Gregor 805a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis// RUN: c-index-test -test-annotate-tokens=%s:16:1:24:1 -std=c++11 %s | FileCheck -check-prefix=CHECK-WITH-OVERRIDE %s 815a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis// CHECK-WITH-OVERRIDE: Keyword: "virtual" [19:2 - 19:9] CXXMethod=foo:19:15 (virtual) 825a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis// CHECK-WITH-OVERRIDE: Keyword: "void" [19:10 - 19:14] CXXMethod=foo:19:15 (virtual) 835a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis// CHECK-WITH-OVERRIDE: Identifier: "foo" [19:15 - 19:18] CXXMethod=foo:19:15 (virtual) 845a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis// CHECK-WITH-OVERRIDE: Punctuation: "(" [19:18 - 19:19] CXXMethod=foo:19:15 (virtual) 855a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis// CHECK-WITH-OVERRIDE: Identifier: "Int" [19:19 - 19:22] TypeRef=Int:16:13 86651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-WITH-OVERRIDE: Punctuation: ")" [19:22 - 19:23] CXXMethod=foo:19:15 (virtual) 875a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis// CHECK-WITH-OVERRIDE: Punctuation: ";" [19:23 - 19:24] ClassDecl=B:18:7 (Definition) 885a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis// CHECK-WITH-OVERRIDE: Keyword: "virtual" [23:3 - 23:10] CXXMethod=foo:23:16 (virtual) [Overrides @19:15] 895a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis// CHECK-WITH-OVERRIDE: Keyword: "void" [23:11 - 23:15] CXXMethod=foo:23:16 (virtual) [Overrides @19:15] 905a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis// CHECK-WITH-OVERRIDE: Identifier: "foo" [23:16 - 23:19] CXXMethod=foo:23:16 (virtual) [Overrides @19:15] 915a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis// CHECK-WITH-OVERRIDE: Punctuation: "(" [23:19 - 23:20] CXXMethod=foo:23:16 (virtual) [Overrides @19:15] 925a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis// CHECK-WITH-OVERRIDE: Identifier: "Int" [23:20 - 23:23] TypeRef=Int:16:13 93651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines// CHECK-WITH-OVERRIDE: Punctuation: ")" [23:23 - 23:24] CXXMethod=foo:23:16 (virtual) [Overrides @19:15] 945a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis// CHECK-WITH-OVERRIDE: Keyword: "override" [23:25 - 23:33] attribute(override)= 955a56e1bdfbf57787314dd44a27318964eaa2cf39Argyrios Kyrtzidis// CHECK-WITH-OVERRIDE: Punctuation: ";" [23:33 - 23:34] ClassDecl=S:22:7 (Definition) 96e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis 97e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis// RUN: c-index-test -test-annotate-tokens=%s:64:1:65:1 -std=c++11 %s | FileCheck -check-prefix=CHECK-INITLIST %s 98e825cf3ff84c3d47c73ddd39fb66617567093981Argyrios Kyrtzidis// CHECK-INITLIST: Identifier: "Foo" [64:3 - 64:6] TypeRef=struct Foo:59:8 99