Douglas Gregor | 94d9629 | 2011-01-19 20:34:17 +0000 | [diff] [blame] | 1 | template<typename ...Args> |
| 2 | int f(Args ...args) { |
| 3 | return sizeof...(args) + sizeof...(Args); |
| 4 | } |
| 5 | |
Argyrios Kyrtzidis | 427964e | 2011-08-15 22:40:24 +0000 | [diff] [blame] | 6 | void test() { |
| 7 | int a; |
| 8 | decltype(a) b; |
Douglas Gregor | 4ca8ac2 | 2012-02-24 07:38:34 +0000 | [diff] [blame] | 9 | |
| 10 | typedef int Integer; |
| 11 | typedef float Float; |
| 12 | typedef bool Bool; |
| 13 | bool b2 = __is_trivially_constructible(Integer, Float, Bool); |
Argyrios Kyrtzidis | 427964e | 2011-08-15 22:40:24 +0000 | [diff] [blame] | 14 | } |
| 15 | |
Argyrios Kyrtzidis | 5a56e1b | 2013-02-08 19:27:23 +0000 | [diff] [blame] | 16 | typedef int Int; |
| 17 | |
| 18 | class B { |
| 19 | virtual void foo(Int); |
| 20 | }; |
| 21 | |
| 22 | class S : public B { |
| 23 | virtual void foo(Int) override; |
| 24 | }; |
| 25 | |
Argyrios Kyrtzidis | e825cf3 | 2013-09-11 23:23:27 +0000 | [diff] [blame] | 26 | // Need std::initializer_list |
| 27 | namespace std { |
| 28 | typedef decltype(sizeof(int)) size_t; |
| 29 | |
| 30 | // libc++'s implementation |
| 31 | template <class _E> |
| 32 | class initializer_list |
| 33 | { |
| 34 | const _E* __begin_; |
| 35 | size_t __size_; |
| 36 | |
| 37 | initializer_list(const _E* __b, size_t __s) |
| 38 | : __begin_(__b), |
| 39 | __size_(__s) |
| 40 | {} |
| 41 | |
| 42 | public: |
| 43 | typedef _E value_type; |
| 44 | typedef const _E& reference; |
| 45 | typedef const _E& const_reference; |
| 46 | typedef size_t size_type; |
| 47 | |
| 48 | typedef const _E* iterator; |
| 49 | typedef const _E* const_iterator; |
| 50 | |
| 51 | initializer_list() : __begin_(nullptr), __size_(0) {} |
| 52 | |
| 53 | size_t size() const {return __size_;} |
| 54 | const _E* begin() const {return __begin_;} |
| 55 | const _E* end() const {return __begin_ + __size_;} |
| 56 | }; |
| 57 | } |
| 58 | |
| 59 | struct Foo { |
| 60 | Foo(std::initializer_list<int> il); |
| 61 | }; |
| 62 | |
| 63 | void test2() { |
| 64 | Foo{10}; |
| 65 | } |
| 66 | |
Argyrios Kyrtzidis | 5a56e1b | 2013-02-08 19:27:23 +0000 | [diff] [blame] | 67 | |
Richard Smith | 762bb9d | 2011-10-13 22:29:44 +0000 | [diff] [blame] | 68 | // RUN: c-index-test -test-annotate-tokens=%s:1:1:5:1 -fno-delayed-template-parsing -std=c++11 %s | FileCheck %s |
Douglas Gregor | 42b2984 | 2011-10-05 19:00:14 +0000 | [diff] [blame] | 69 | // CHECK: Identifier: "args" [3:20 - 3:24] SizeOfPackExpr=args:2:15 |
Douglas Gregor | 94d9629 | 2011-01-19 20:34:17 +0000 | [diff] [blame] | 70 | // CHECK: Identifier: "Args" [3:38 - 3:42] TypeRef=Args:1:22 |
Argyrios Kyrtzidis | 427964e | 2011-08-15 22:40:24 +0000 | [diff] [blame] | 71 | |
Richard Smith | 762bb9d | 2011-10-13 22:29:44 +0000 | [diff] [blame] | 72 | // RUN: c-index-test -test-annotate-tokens=%s:8:1:9:1 -std=c++11 %s | FileCheck -check-prefix=CHECK-DECLTYPE %s |
Argyrios Kyrtzidis | 427964e | 2011-08-15 22:40:24 +0000 | [diff] [blame] | 73 | // CHECK-DECLTYPE: Identifier: "a" [8:12 - 8:13] DeclRefExpr=a:7:7 |
Douglas Gregor | 4ca8ac2 | 2012-02-24 07:38:34 +0000 | [diff] [blame] | 74 | |
| 75 | // RUN: c-index-test -test-annotate-tokens=%s:13:1:14:1 -std=c++11 %s | FileCheck -check-prefix=CHECK-TRAIT %s |
| 76 | // CHECK-TRAIT: Identifier: "Integer" [13:42 - 13:49] TypeRef=Integer:10:15 |
| 77 | // CHECK-TRAIT: Identifier: "Float" [13:51 - 13:56] TypeRef=Float:11:17 |
| 78 | // CHECK-TRAIT: Identifier: "Bool" [13:58 - 13:62] TypeRef=Bool:12:16 |
| 79 | |
Argyrios Kyrtzidis | 5a56e1b | 2013-02-08 19:27:23 +0000 | [diff] [blame] | 80 | // RUN: c-index-test -test-annotate-tokens=%s:16:1:24:1 -std=c++11 %s | FileCheck -check-prefix=CHECK-WITH-OVERRIDE %s |
| 81 | // CHECK-WITH-OVERRIDE: Keyword: "virtual" [19:2 - 19:9] CXXMethod=foo:19:15 (virtual) |
| 82 | // CHECK-WITH-OVERRIDE: Keyword: "void" [19:10 - 19:14] CXXMethod=foo:19:15 (virtual) |
| 83 | // CHECK-WITH-OVERRIDE: Identifier: "foo" [19:15 - 19:18] CXXMethod=foo:19:15 (virtual) |
| 84 | // CHECK-WITH-OVERRIDE: Punctuation: "(" [19:18 - 19:19] CXXMethod=foo:19:15 (virtual) |
| 85 | // CHECK-WITH-OVERRIDE: Identifier: "Int" [19:19 - 19:22] TypeRef=Int:16:13 |
| 86 | // CHECK-WITH-OVERRIDE: Punctuation: ")" [19:22 - 19:23] ParmDecl=:19:22 (Definition) |
| 87 | // CHECK-WITH-OVERRIDE: Punctuation: ";" [19:23 - 19:24] ClassDecl=B:18:7 (Definition) |
| 88 | // CHECK-WITH-OVERRIDE: Keyword: "virtual" [23:3 - 23:10] CXXMethod=foo:23:16 (virtual) [Overrides @19:15] |
| 89 | // CHECK-WITH-OVERRIDE: Keyword: "void" [23:11 - 23:15] CXXMethod=foo:23:16 (virtual) [Overrides @19:15] |
| 90 | // CHECK-WITH-OVERRIDE: Identifier: "foo" [23:16 - 23:19] CXXMethod=foo:23:16 (virtual) [Overrides @19:15] |
| 91 | // CHECK-WITH-OVERRIDE: Punctuation: "(" [23:19 - 23:20] CXXMethod=foo:23:16 (virtual) [Overrides @19:15] |
| 92 | // CHECK-WITH-OVERRIDE: Identifier: "Int" [23:20 - 23:23] TypeRef=Int:16:13 |
| 93 | // CHECK-WITH-OVERRIDE: Punctuation: ")" [23:23 - 23:24] ParmDecl=:23:23 (Definition) |
| 94 | // CHECK-WITH-OVERRIDE: Keyword: "override" [23:25 - 23:33] attribute(override)= |
| 95 | // CHECK-WITH-OVERRIDE: Punctuation: ";" [23:33 - 23:34] ClassDecl=S:22:7 (Definition) |
Argyrios Kyrtzidis | e825cf3 | 2013-09-11 23:23:27 +0000 | [diff] [blame] | 96 | |
| 97 | // RUN: c-index-test -test-annotate-tokens=%s:64:1:65:1 -std=c++11 %s | FileCheck -check-prefix=CHECK-INITLIST %s |
| 98 | // CHECK-INITLIST: Identifier: "Foo" [64:3 - 64:6] TypeRef=struct Foo:59:8 |