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258 Commits

Author SHA1 Message Date
Fangrui Song
723c78409f Move is_operator from indexer to semantic highlighting 2018-01-26 10:08:56 -08:00
Fangrui Song
351e7b6c95 Add ClangStorageClass storage; to {Func,Var}DefDefinitionData and semantic highlighting. 
This can be used to differentiate local/global variables, template parameters.
Also make msgpack deserialization robust.
 2018-01-26 09:47:42 -08:00
Fangrui Song
50c6ed1dd3 Clean up SetTypeName 2018-01-25 22:25:19 -08:00
Fangrui Song
63b793619d Set names in ResolveToDeclarationType and type declarations. 2018-01-25 21:38:39 -08:00
Fangrui Song
7aea052f09 Re-pick "Handle template <class T> class A" but does not assign names to templates without body 2018-01-25 12:35:59 -08:00
Jacob Dufault
7f9f6e0c6b Revert "Handle template <class T> class A; and attribute variable uses to specialized template if exists" 
This reverts commit 8da62430e575022e206b66bad58b376002422f32.
 2018-01-25 11:46:03 -08:00
Fangrui Song
684ad961ad Handle template <class T> class A; and attribute variable uses to specialized template if exists 2018-01-25 01:13:07 -08:00
Fangrui Song
403c892838 --debug disables libclang crash recovery 2018-01-25 00:01:30 -08:00
Fangrui Song
db1f707027 Add --debug to disable libclang crash recovery 
We can add more debug facility later.
 2018-01-24 23:32:42 -08:00
Fangrui Song
706a3d0017 Attribute enum to its underlying type's uses 2018-01-24 21:55:59 -08:00
Fangrui Song
c4e8db2964 Index namespaces as Type 2018-01-24 00:57:50 -08:00
Fangrui Song
b4e1e4fd3a Remove enableComments, make index.comments default to 2, and index builtin types 2018-01-23 22:56:13 -08:00
Fangrui Song
bc28bfef45 Cleanup 2018-01-20 22:55:29 -08:00
Fangrui Song
6acea187c7 Add initialization option index.builtin_types for indexing builtin types 
Also deprecate enableComments in favor of index.comments

Make $cquery/vars work on variables (by obtaining their types first).
This is currently the only way to list instances of builtin types.
 2018-01-20 22:46:03 -08:00
Fangrui Song
b5c9e22ad1 Explicitly use std::move to make clang 3.5 compile 2018-01-20 19:19:24 -08:00
Fangrui Song
a57798154d Explicitly use std::move to make clang 3.5 compile 2018-01-20 17:59:43 -08:00
scturtle
b8a3e089ce Response on index error. (#319) 2018-01-19 23:56:49 -08:00
Chao Shen
405fd56781 Crash Hotfix. 2018-01-18 08:24:10 -08:00
Chao Shen
3132572e72 Don't give up index files of headers if the .cc/.cpp file failed. 2018-01-17 21:24:32 -08:00
Fangrui Song
ca3784db03 Don't index initializer for lambda types 2018-01-17 21:02:09 -08:00
Fangrui Song
b5761b5980 Fix textDocument/definition on #include lines 2018-01-17 12:52:37 -08:00
Fangrui Song
6746883a3b Better inside-out syntax recognizer 2018-01-17 00:29:32 -08:00
Fangrui Song
dd84a85b75 Filter out inside-out syntax and array types for variable hover 2018-01-17 00:17:04 -08:00
Fangrui Song
bf9150f58a Index variable initializer 2018-01-16 20:30:45 -08:00
Fangrui Song
a52d4ac61d Show enum constants as Foo::A = 0 2018-01-16 20:01:47 -08:00
Fangrui Song
7d7e238924 enum 2018-01-16 19:09:29 -08:00
Fangrui Song
0b3ab23b25 For const qualified types, index qualified names along with initializers 2018-01-16 18:26:11 -08:00
Fangrui Song
1388e5190d Fix gcc compile error. #297 2018-01-15 08:58:08 -08:00
Jacob Dufault
e20a6e9790 Add siphash.h, HashUSR -> HashUsr 2018-01-14 13:18:12 -08:00
Fangrui Song
da2cbe4152 USR -> Usr 2018-01-13 00:10:39 -08:00
Fangrui Song
14a213d407 Change std::string USR to uint64_t pseudorandom function (SipHash 64-bit) 2018-01-12 23:47:24 -08:00
Jacob Dufault
786ac0bc4f Merge FileContents and FileContentsWithOffsets. 
Also try to more aggressively load FileContents when indexing to increase reliability.
 2018-01-10 21:16:46 -08:00
Jacob Dufault
54394ed868 Format 2018-01-10 18:43:01 -08:00
Fangrui Song
0e5e2a6ca5 Fix build 2018-01-10 00:21:55 -08:00
Fangrui Song
0ef5aec3fc Initial values of variables are useful. For now, enable it for const qualified types. Qualified names may also be useful but they can not be easily combined. 
See #260
 2018-01-08 00:20:40 -08:00
Fangrui Song
ce6087978f Use cursor extents for non-type template parameters 2018-01-07 10:53:44 -08:00
Fangrui Song
332a3b5240 Serialize {type,func}->def.kind for semantic highlighting 2018-01-07 10:22:03 -08:00
Fangrui Song
34aac56ff0 Fix non-type template parameter 2018-01-07 01:19:57 -08:00
Fangrui Song
29345f067c Set {func,type}->def.kind 2018-01-07 01:07:39 -08:00
Fangrui Song
9dc34103d8 [indexer] Add uses of types of (non-type template parameter) 2018-01-07 00:36:12 -08:00
Fangrui Song
5809d0c436 Make Serialize accept argument SerializeFormat format 
Rename `const char* GetString()` to GetCString and add `std::string GetString()`
WIP on serializers/msgpack.h
 2018-01-06 18:01:36 -08:00
Fangrui Song
007bc5362c Fix null pointer dereference of param.primary_file 2018-01-06 14:47:24 -08:00
scturtle
991b27899f Show error on include position. (#243) 2018-01-06 09:28:55 -08:00
Fangrui Song
516b94e982 Change VarClass::cls to ClangSymbolKind::kind 
ClangSymbolKind is ported from clang::index::SymbolKind
 2018-01-05 22:43:12 -08:00
Fangrui Song
5f8e1935a6 Use cursor extent instead of cursor spelling range for CXCursor_MemberRefExpr #174 
Members of non-concrete template types do not have useful spelling ranges (likely unexposed).

C<int> f; f.x // .x produces a MemberRefExpr which has a spelling range of `x`.

C<T> e; e.x // .x produces a MemberRefExpr which has a spelling range of `e` (weird).

To make `e.x` (MemberRefExpr with empty spelling name) able to find
definition, We use cursor extent (larger than spelling range) `e.x`. It
would be better if we could restrict the ranges to `.x` or just `x`.
Nevertheless, larger ranges are less specific, and should do no harm
because they will be overriden by more specific variable references `e`.
 2018-01-03 11:02:28 -08:00
Jacob Dufault
4514e2f9ce Silence unhandled namespace declaration warnings 2018-01-03 08:05:52 -08:00
Fangrui Song
74be57c334 Set variable_type of lambda parameters 
Now a lambda parameter is listed in $cquery/vars of its type
 2018-01-03 00:00:03 -08:00
Fangrui Song
a63297b002 Add type names to non-type template parameters 2018-01-02 22:52:40 -08:00
Fangrui Song
0539e4249b The Little Match Ray On New Year's Eve 2017 2018-01-01 00:06:25 -08:00
Fangrui Song
cef47b13f7 Remove ResolveSpelling 2017-12-31 23:34:00 -08:00
Fangrui Song
02246a5c4b Add ClangCursor::get_spelling_range and change some ResolveSpelling calls to get_spelling_range 2017-12-31 23:27:33 -08:00
Fangrui Song
a6496a0f8f [indexer] Add template parameters in parameter-list to their uses and index template template parameters 2017-12-31 22:54:52 -08:00
Fangrui Song
77e9ea1b77 Use cursor extents for is_implicit function calls 
cursor extents have larger ranges and less specific, thus making
them overridable by more specific (with smaller range) symbols.
Thus we do not need to hide them in query.cc:BuildFileDef

For example, the left paren in `A a(3)` jumps to the constructor.
the left paren in `A a = f()` jumps to the copy/move constructor.
 2017-12-30 15:42:08 -08:00
Fangrui Song
95126bff61 In detailed_name, remove space between * and name 2017-12-30 13:11:55 -08:00
Fangrui Song
11aa09fac2 Don't reject macro definitions in system headers 
Before, an assert() macro expansion jumps to __assert_fail but not
assert. This is because OnIndexReference finds a reference to __assert_fail
but VisitMacroDefinitionAndExpansions rejects the expansion.
 2017-12-29 19:18:42 -08:00
Jacob Dufault
c596e55dcc Cleanup some includes. 2017-12-29 12:00:52 -06:00
Fangrui Song
d4ce12bb9a Add --use-clang-cxx to waf and move type printer to src/type_printer.cc 
src/type_printer.cc demonstrates how to leverage clang C++ API.
It includes clang/**/*.h headers and CXTranslationUnit.h which resides
in clang/tools/libclang/ but is not exposed in clang/include/clang-c/

These libclang/ header files are stable and provide some struct definitions used by clang-c/ header files.
A copy of them from clang source tree is checked into libclang/ .

If you want to an early adopter,
CXXFLAGS='-std=c++11 -fno-rtti -D_GLIBCXX_USE_CXX11_ABI=0 -g' ./waf configure --variant=cxx-debug --bundled-clang=5.0.1 --use-clang-cxx

Some clang/**/*.h are unstable and should be used with caution,
in addition, Windows pre-built binaries on https://releases.llvm.org/download.html do not include C++ header files.
Thus `--use-clang-cxx` defaults to False.
 2017-12-29 09:51:26 -08:00
Fangrui Song
34052fbf27 [indexer] Index some references in ClassTemplate 2017-12-28 10:53:13 -08:00
Jacob Dufault
4781e9a53d Move tests to index_tests 2017-12-28 09:42:55 -08:00
Jacob Dufault
3ab2f2e2b7 Update formatting 2017-12-28 09:22:26 -08:00
Fangrui Song
56135f615c [template] Attribute template parameter references to the parameter declaration. Class templates still do not work 2017-12-28 00:37:10 -08:00
Fangrui Song
cff432a223 [template] Index references to non-type template parameters 2017-12-27 23:42:56 -08:00
Fangrui Song
d7d8b820ac [template] Index template parameter references 2017-12-27 22:58:07 -08:00
Fangrui Song
f86de0b544 function signature: blacklist "typeof " 2017-12-27 19:51:16 -08:00
Fangrui Song
6fa08b2b90 Refactor function signatures: fix infinite loop processing constructors 2017-12-27 18:51:19 -08:00
romix
8bdce31789 Produce detailed function signatures which include parameter names 2017-12-27 15:49:26 -08:00
Jacob Dufault
b8e7a5bcb3 Format code 2017-12-27 07:54:46 -08:00
romix
03b50ea3cc Serialize decl comments and use them in GetHoverForSymbol 2017-12-24 18:01:38 -08:00
Fangrui Song
2ffc068760 Handle function calls from templates. fix #174 2017-12-24 15:12:52 -08:00
Fangrui Song
dced34dd58 Reopen #174 2017-12-24 13:28:53 -08:00
Fangrui Song
4b9bc342f5 Fix called_id 2017-12-24 10:43:32 -08:00
Fangrui Song
6a8537c2bf Handle function references in templates. fix #174 (#184) 2017-12-24 10:27:17 -08:00
Fangrui Song
dd4044998d Add TemplateVisitor to handle CXCursor_OverloadedDeclRef in templates 2017-12-24 00:35:38 -08:00
Fangrui Song
cdcf75ac84 Raise maxWorkspaceSearchResults to 500 and sort results even if the max number has been reached 2017-12-23 22:49:45 -08:00
scturtle
cb7ccbe543 Change var.def.is_* to enum. 2017-12-23 19:29:32 -06:00
Fangrui Song
646d154b9b Better heuristics, noexcept specifier and C11 _Atomic specifier 2017-12-23 09:57:12 -08:00
Fangrui Song
156d4891c3 [hover] Better heuristics to insert function name right before the paren pair enclosing parameters (#178) 2017-12-23 09:29:13 -08:00
Jacob Dufault
fb491e6c6d Format using clang format 4.0.0 2017-12-23 08:33:26 -08:00
Jacob Dufault
4aeb6acf04 Test improvements: 
- Update files with \r\n newlines.
- Require clang 4.0.0 for running tests.
 2017-12-23 07:51:34 -08:00
Chao Shen
0985613d16 Add is_global and is_member. 2017-12-23 01:00:46 -06:00
Fangrui Song
2056e44d22 Insert qualified name right before matching paren ( of last ) in function's type spelling 
Before, function<int(int)> and (anon) mess up the function signature
 2017-12-22 15:48:30 -08:00
Fangrui Song
c3c0feecb2 [indexer] Make hover optional (#176) 
On textDocument/hover requests, return `detailed_name` if `hover` is unavailable
Don't include leading `type_name` in `detailed_name` for CXIdxEntityEnumConstant, i.e. `Foo Foo::a` -> `Foo::a`
 2017-12-22 14:48:55 -08:00
Fangrui Song
ba4a5e91cb [indexer] Remove IsLocalSemanticContainer check in qualified names 2017-12-22 09:21:53 -08:00
Jacob Dufault
fd7c01796c Do not include path in lambda detail/hover string 2017-12-22 08:59:37 -08:00
Fangrui Song
043e9a4d44 [indexer] Fix hover info of class member functions 2017-12-21 22:46:45 -08:00
Fangrui Song
ba1ca37326 [indexer] Make $cquery/base find correct overriden functions (#169) 2017-12-20 23:18:48 -08:00
Fangrui Song
6aefa9b114 [indexer] Handle unnamed namespaces 2017-12-20 19:52:34 -08:00
Fangrui Song
ee78b527ae [indexer] Treat empty short_name as implicit call which should not be included in all_symbols 
std::vector<int> a = f(); // besides f, there is an implicit move constructor vector(vector<T>&&)
We expect finding references on `f` takes us to `f`, not to `vector(vector<T>&&)`
 2017-12-20 07:46:43 -08:00
Fangrui Song
cf4603c6fa Add FileContentsWithOffsets 2017-12-18 23:05:12 -08:00
Jacob Dufault
8098e4f01d Support multiple base functions. 2017-12-18 22:15:46 -08:00
Jacob Dufault
be961fc4f2 Add hover (instead of reusing detailed_name) 2017-12-18 21:20:00 -08:00
Fangrui Song
8897bcc54d [indexer] Display declaration line for typedef/using. fix #141 
GetDocumentContentInRange calls clang_tokenize, which is not easy to
handle multi-line declarations. Only display declaration lines for
one-line `typedef`/`using` now.
 2017-12-18 19:30:49 -08:00
Walter Erquinigo
cb098cbfc3 test 2017-12-18 16:26:58 -08:00
Walter Erquinigo
a6cb98945e Add obj-c support in the indexer 2017-12-18 16:26:58 -08:00
Fangrui Song
5600989a42 [indexer] Treat explicit destructor call as not is_implicit (#159) 
Also fixed an unused warning.
 2017-12-18 13:48:32 -08:00
Fangrui Song
9fd35db034 [indexer] Index references to system headers 2017-12-17 21:16:40 -08:00
Jacob Dufault
c0c3fc41a4 Do not emit an include in the indexer if we failed to resolve the file. Also add -resource-dir to tests. 2017-12-15 21:24:31 -08:00
Walter Erquinigo
5238c50027 objc 2017-12-15 12:02:32 -08:00
Fangrui Song
17cac3d30a [indexer] Change macro's IndexVar::def::detail_name to its approximate definition 
For `#define foo 3`,
Before this commit, `detail_name` was `foo` (displayed for textDocument/hover reqeusts).
It is now shown as `#define foo 3`
 2017-12-13 09:35:44 -08:00
Jacob Dufault
1467526bad Be less aggressive about indexing potential lambdas 2017-12-12 09:49:52 -08:00