Commit Graph

184 Commits

Author SHA1 Message Date
Ted Kremenek f7639e1b4a Add new code migrator support for migrating existing Objective-C code to use
the new Objective-C NSArray/NSDictionary/NSNumber literal syntax.

This introduces a new library, libEdit, which provides a new way to support
migration of code that improves on the original ARC migrator.  We now believe
that most of its functionality can be refactored into the existing libraries,
and thus this new library may shortly disappear.

llvm-svn: 152141
2012-03-06 20:06:33 +00:00
Argyrios Kyrtzidis 93db2923da [libclang] When indexing an objc property, also provide information about
the getter/setter objc method entities that the property is associated with.

rdar://10244558

llvm-svn: 151634
2012-02-28 17:50:33 +00:00
Ted Kremenek b4a8b056f8 Add clang_getDiagnosticSetFromTU() to libclang. Fixes <rdar://problem/10553081>.
llvm-svn: 146287
2011-12-09 22:28:32 +00:00
Ted Kremenek 2d6d886d73 Sort exports list.
llvm-svn: 146286
2011-12-09 22:28:29 +00:00
Argyrios Kyrtzidis 66f433a746 [libclang] API enhancements by Joe Groff!
- Exposes a CXType_Vector type kind for vector types.
- Adds generalized versions of the clang_getArrayElementType and clang_getArraySize functions, named clang_getElementType and clang_getNumElements, which work on array, vector, or complex types.
- Adds additional functions for querying function types. clang_isFunctionTypeVariadic returns true if a function type is variadic. clang_getFunctionCallingConv returns an enumeration value indicating the calling convention of the function type. clang_getNumArgTypes returns the number of static argument types, and clang_getArgType gets the type of an argument.
- Adds a clang_getTypedefDeclUnderlyingType function to get the underlying type from a TypedefDecl cursor.
- Adds a clang_getEnumDeclIntegerType function to get the integer type from an EnumDecl cursor.
- Adds clang_getEnumConstantDeclValue and clang_getEnumConstantDeclUnsignedValue functions to get the value of an EnumConstantDecl as a signed or unsigned long long, respectively.
- Exposes a CXCursor_AsmLabelAttr cursor kind for __asm__("label") attributes.
- Alters clang_getCursorSpelling to return the label value for AsmLabelAttr-kind cursors.

llvm-svn: 145972
2011-12-06 22:05:01 +00:00
Argyrios Kyrtzidis 4c910b1475 [libclang] Indexing API: Support C++ symbols.
llvm-svn: 145058
2011-11-22 07:24:51 +00:00
Argyrios Kyrtzidis effdbf55ac [libclang] Indexing API:
-For indexDeclaration, also pass the declaration attributes as an array of cursors.
-Rename CXIndexOpt_OneRefPerFile -> CXIndexOpt_SuppressRedundantRefs, and only pass
  a reference if a declaration/definition does not exist in the file.
-Other fixes.

llvm-svn: 144942
2011-11-18 00:26:51 +00:00
Argyrios Kyrtzidis d992e14394 [libclang] Introduce a new function to apply the indexing callbacks on an existing
CXTranslationUnit, mainly to be used for indexing a PCH.

llvm-svn: 144623
2011-11-15 06:20:16 +00:00
Argyrios Kyrtzidis 86acd72bd2 [libclang] Slight changes to the indexing API and bigger internal changes for it.
llvm-svn: 144577
2011-11-14 22:39:19 +00:00
Argyrios Kyrtzidis 3e429e7cc4 [libclang] Further simplify the indexing API.
That stuff can be added later on if we need them.
Also add some const goodness.

llvm-svn: 144446
2011-11-12 02:16:30 +00:00
Argyrios Kyrtzidis 7519c5e440 [libclang] Simplify the indexing API.
Cut down the number of callbacks to more generic ones. Clients can check
an enum to find out what kind of declaration it is and they can call functions
to get more specific information than the generic provided info.

llvm-svn: 144343
2011-11-11 00:23:36 +00:00
Ted Kremenek d010ba4729 serialized diagnostics: implement full deserialization of clang diagnostics via the libclang API.
I've tested it on simple cases and it works.  Test cases to follow as well as a few tweaks.

llvm-svn: 144269
2011-11-10 08:43:12 +00:00
Ted Kremenek da3cfc9fef Sort contents of exports file. No functionality change.
llvm-svn: 144116
2011-11-08 20:42:13 +00:00
Eli Friedman 61108f2378 Add missing export. Spotted by Leandro Melo.
llvm-svn: 143508
2011-11-01 22:25:07 +00:00
Argyrios Kyrtzidis dc199a3152 [libclang] Introduce a new high level API for indexing clients that assumes
more of the work involved in indexing a translation unit and simplifies client
implementations.

Only C/ObjC for now, C++ (and comments) to come.

llvm-svn: 142233
2011-10-17 19:48:19 +00:00
Erik Verbruggen 98ea7f6737 Added clang_getCompletionAnnotation and clang_getCompletionNumAnnotations to
retrieve annotations from completion string.

llvm-svn: 141953
2011-10-14 15:31:08 +00:00
Argyrios Kyrtzidis cddafd3969 [libclang] Introduce clang_findReferencesInFile which accepts a cursor, a file,
and a callback and finds all identifier references of the cursor in the file.

rdar://7948304

llvm-svn: 141277
2011-10-06 07:00:54 +00:00
Argyrios Kyrtzidis e7e4291448 [libclang] Introduce clang_Range_isNull.
llvm-svn: 140706
2011-09-28 18:14:21 +00:00
Argyrios Kyrtzidis 2b0cf60df3 [libclang] Expose array size and element type, patch by Vinay Sajip!
llvm-svn: 140614
2011-09-27 17:44:34 +00:00
Argyrios Kyrtzidis a1bcb6adb5 MSVC is stuck in the 80s.
llvm-svn: 140597
2011-09-27 04:14:36 +00:00
Argyrios Kyrtzidis d6e9fa55eb [libclang] Introduce clang_Cursor_isNull and clang_Cursor_getTranslationUnit functions.
llvm-svn: 140587
2011-09-27 00:30:30 +00:00
Ted Kremenek 057b986d9d Sort exports list.
llvm-svn: 140171
2011-09-20 19:02:45 +00:00
Argyrios Kyrtzidis 91672b3c03 [libclang] Introduce clang_getPresumedLocation which works like clang_getExpansionLocation
but takes into account #line directives coming from preprocessed files.

Patch by Vinay Sajip!

llvm-svn: 139647
2011-09-13 21:49:08 +00:00
Douglas Gregor 3f35bb2d15 Add a new libclang API to return a CXCompletionString for an arbitrary
cursor, from Connor Wakamo! Addresses <rdar://problem/9087798>.

llvm-svn: 136911
2011-08-04 20:04:59 +00:00
Douglas Gregor ea777403f9 Add new libclang API, clang_codeCompleteGetObjCSelector(), which
provides the partial Objective-C selector used in a code
completion. From Connor Wakamo!

llvm-svn: 136084
2011-07-26 15:24:30 +00:00
Douglas Gregor c1679ecf3b Added clang_getCursorReferenceNameRange to libclang to to retrieve parts of
a cursor reference, from Erik Verbruggen!

llvm-svn: 135920
2011-07-25 17:48:11 +00:00
Douglas Gregor 757e38b47e Extend libclang with clang_equalRanges, from Erik Verbruggen!
llvm-svn: 135860
2011-07-23 19:35:14 +00:00
Douglas Gregor 63745d5935 New libclang API to expose container type for code completion, from
Connor Wakamo!

llvm-svn: 135651
2011-07-21 01:05:26 +00:00
Argyrios Kyrtzidis f89cc69eac [arcmt] Move the remapping functions to clang-c/Index.h and change 'arcmt_' prefix to 'clang_'.
llvm-svn: 134916
2011-07-11 20:15:00 +00:00
Argyrios Kyrtzidis 7fbd97f641 [arcmt] Introduce new '-ccc-arcmt-migrate <path>' ARC migration driver option.
This is a new mode of migration, where we avoid modifying the original files but
we emit temporary files instead.

<path> will be used to keep migration process metadata. Currently the temporary files
that are produced are put in the system's temp directory but we can put them
in the <path> if is necessary.

Also introduce new ARC migration functions in libclang whose only purpose,
currently, is to accept <path> and provide pairs of original file/transformed file
to map from the originals to the files after transformations are applied.

Finally introduce the c-arcmt-test utility that exercises the new libclang functions,
update arcmt-test, and add tests for the whole process.

rdar://9735086.

llvm-svn: 134844
2011-07-09 20:00:58 +00:00
Douglas Gregor 2132584d36 Introduce a new libclang aPI function,
clang_codeCompleteGetContexts(), that provides the client with
information about the context in which code completion has occurred
and what kinds of entities make sense as completions at that
point. Patch by Connor Wakamo!

llvm-svn: 134615
2011-07-07 16:03:39 +00:00
Douglas Gregor a98034a25e Improve the Python bindings for libclang in a few ways, from Eli
Bendersky. Specifically: 

* Implemented a new function in libclang: clang_isAttribute

* Fixing TranslationUnit.get_includes to only go through the argument
* buffer when it contains something. This fixed a crash on Windows 

* clang_getFileName returns CXString, not char*. Made appropriate
* fixes in cindex.py - now the relevant tests pass and we can see the
* full locations correctly again (previously there was garbage in
* place of the file name) 
* Exposed clang_getCursorDisplayName to the python bindings

llvm-svn: 134460
2011-07-06 03:00:34 +00:00
Douglas Gregor 9519d92ef6 Add clang_CXXMethod_isVirtual() to libclang, from Erik Verbruggen!
llvm-svn: 131230
2011-05-12 15:17:24 +00:00
Douglas Gregor 37aa4938c8 Introduce a new libclang API, clang_isFileMultipleIncludeGuarded(),
which determines whether a particular file is actually a header that
is intended to be guarded from multiple inclusions within the same
translation unit.

llvm-svn: 130808
2011-05-04 00:14:37 +00:00
Ted Kremenek 23324124e4 Rename 'CXTUMemoryUsage…' to 'CXTUResourceUsage…'.
llvm-svn: 129857
2011-04-20 16:41:07 +00:00
Ted Kremenek 83f642e54a Add libclang API to query how much memory is used by a CXTranslationUnit. This is a WIP. Currently we report
the amount used for expressions, types, identifiers, and selectors.

llvm-svn: 129730
2011-04-18 22:47:10 +00:00
Ted Kremenek 1ec7b33079 Add libclang hook 'clang_toggleCrashRecovery()', which provides a mechanism for a client to enable/disable CrashRecovery within libclang function calls.
llvm-svn: 127920
2011-03-18 23:05:39 +00:00
Douglas Gregor 56a6380cb7 Add libclang functions to determine the const/volatile/restrict
qualifiers on a CXType. Patch from Stefan Seefeld, test by me.

llvm-svn: 124377
2011-01-27 16:27:11 +00:00
David Chisnall 50e4ebaeb8 Expose Objective-C type encodings of declarations to libclang users. This also adds a method in ASTContext which encodes FunctionDecls using the same encoding format that is used for Objective-C methods.
llvm-svn: 122639
2010-12-30 14:05:53 +00:00
Ted Kremenek bbedd062c9 Add new libclang hooks for CXCursorSet, a
DenseMap-backed hashtable for doing client-side
management of CXCursors within a set.

llvm-svn: 121318
2010-12-08 23:43:14 +00:00
Douglas Gregor 06a3f30be9 Implement a simple hash function for libclang cursors
llvm-svn: 119876
2010-11-20 00:09:34 +00:00
Douglas Gregor fec4dc9418 Implement clang_getCanonicalCursor() in libclang, which does the obvious thing.
llvm-svn: 119874
2010-11-19 23:44:15 +00:00
Douglas Gregor a750e8e6d8 Extend the libclang diagnostic API to provide information about the
option name, category ID, and category name corresponding to a diagnostic.

llvm-svn: 119802
2010-11-19 16:18:16 +00:00
Douglas Gregor 229bebdeb5 ntroduce clang_getSpellingLocation() into libclang, to provide the
location where we're spelling a token even within a
macro. clang_getInstantiationLocation() tells where we instantiated
the macro.

I'm still not thrilled with the CXSourceLocation/CXSourceRange APIs,
since they gloss over macro-instantiation information.

Take 2: this time, adjusted tests appropriately and used a "simple"
approach to the spelling location.

llvm-svn: 118495
2010-11-09 06:24:54 +00:00
Douglas Gregor 12a610d1fa Revert r118492, which didn't update all of its tests accordingly
llvm-svn: 118494
2010-11-09 05:52:02 +00:00
Douglas Gregor d1ea3f0d29 Introduce clang_getSpellingLocation() into libclang, to provide the
location where we're spelling a token even within a
macro. clang_getInstantiationLocation() tells where we instantiated
the macro.

I'm still not thrilled with the CXSourceLocation/CXSourceRange APIs,
since they gloss over macro-instantiation information.

llvm-svn: 118492
2010-11-09 05:28:47 +00:00
Daniel Dunbar 234206554b libclang: Add clang_executeOnThread, for use in c-index-test (and only there,
preferably). Good thing c-index-test is written in C!!!!

llvm-svn: 118223
2010-11-04 01:26:29 +00:00
David Chisnall b2aa0ef310 Added cursor visitor that takes a block as an argument. Tested compiling
libclang with both clang -fblocks and gcc (no blocks support).  Only exposed in
the header to compilers that do have blocks support.

llvm-svn: 118170
2010-11-03 14:12:26 +00:00
Douglas Gregor 796d76a663 Extend the preprocessing record and libclang with support for
inclusion directives, keeping track of every #include, #import,
etc. in the translation unit. We keep track of the source location and
kind of the inclusion, how the file name was spelled, and the
underlying file to which the inclusion resolved.

llvm-svn: 116952
2010-10-20 22:00:55 +00:00
David Chisnall 2e16ac52e1 Add clang_getLocationForOffset() to libclang, for gives a source location from a character index into a file.
llvm-svn: 116587
2010-10-15 17:07:39 +00:00
Douglas Gregor 6a95802893 Eliminate clang_codeComplete(). libclang clients should be using the
faster, in-process, more-configurable clang_codeCompleteAt(). 

llvm-svn: 116245
2010-10-11 21:51:20 +00:00
Douglas Gregor 7845f1e80e Eliminate clang_setUseExternalASTGeneration() from libclang. Between
improvements to the compiler and the introduction of crash recovery,
it no longer makes sense to allow this mode. Moreover, this eliminates
one use of the "clang" executable from within libclang; we'd like them
all to go away.

llvm-svn: 116207
2010-10-11 16:52:23 +00:00
Douglas Gregor 97c7571ef3 Introduce a new libclang function, clang_getCursorDisplayName(), which
produces a simple "display" name that captures the
arguments/parameters for a function, function template, class
template, or class template specialization.

llvm-svn: 115428
2010-10-02 22:49:11 +00:00
Douglas Gregor 99a26afd49 Extend libclang with an API that determines, given a C++ virtual
member function or an Objective-C method, which other member
functions/methods it overrides.

llvm-svn: 115338
2010-10-01 20:25:15 +00:00
Douglas Gregor 0576ce730a Implement libclang API functions for retrieving the lexical and
semantic parents of the given cursor.

llvm-svn: 114587
2010-09-22 21:22:29 +00:00
Douglas Gregor 16a2bdd6b0 Introduce a new kind of cursor into libclang, which covers a reference
to an "overloaded" set of declarations. This cursor kind works for
unresolved references to functions/templates (e.g., a call within a
template), using declarations, and Objective-C class and protocol
forward declarations.

llvm-svn: 113805
2010-09-13 22:52:57 +00:00
Douglas Gregor d3f48bd3be Introduce a new libclang function,
clang_getSpecializedCursorTemplate(), which determines the template
(or member thereof) that the given cursor specializes or from which it
was instantiated. This routine can be used to establish a link between
templates and their instantiations/specializations.

llvm-svn: 112780
2010-09-02 00:07:54 +00:00
Douglas Gregor f11309e194 Add a new libclang function clang_getTemplateCursorKind(), which
determines the kind of declaration that would be generated if the
given template were instantiated. This allows a client to distinguish
among class/struct/union templates and function/member function/static
member function templates.

Also, teach clang_CXXMethod_isStatic() about function templates.

llvm-svn: 112655
2010-08-31 22:12:17 +00:00
Ted Kremenek ae9e221513 Implement CXCursor support for walking C++ base specifiers. This includes adding the API hooks clang_isVirtualBase() and clang_getCXXAccessSpecifier() to query properties of the base specifier.
Implements <rdar://problem/8274883>.

llvm-svn: 112296
2010-08-27 21:34:58 +00:00
Douglas Gregor 49f67ce4b3 Move the sorting of code-completion results out of the main path and
into the clients, e.g., the printing code-completion consumer and
c-index-test. Clients may want to re-sort the results anyway.

Provide a libclang function that sorts the results.

3rd try. How embarrassing.

llvm-svn: 112180
2010-08-26 13:48:20 +00:00
Daniel Dunbar bef185c835 Revert r112149, "Move the sorting of code-completion results out of the main
path and ...", it is failing tests.

llvm-svn: 112161
2010-08-26 03:53:50 +00:00
Douglas Gregor 78ecc499eb Move the sorting of code-completion results out of the main path and
into the clients, e.g., the printing code-completion consumer and
c-index-test. Clients may want to re-sort the results anyway.

Provide a libclang function that sorts the results.

llvm-svn: 112149
2010-08-26 02:23:45 +00:00
Ted Kremenek a594082210 Add libclang API hook "clang_getIBOutletCollectionType" to query the collection type for iboutletcollection attributes.
llvm-svn: 112139
2010-08-26 01:42:22 +00:00
Douglas Gregor f757a12dfc Introduce new libclang API functions that determine the availability
of a cursor or code-completion result, e.g., whether that result
refers to an unavailable, deleted, or deprecated declaration.

llvm-svn: 111858
2010-08-23 23:00:57 +00:00
Douglas Gregor 6bb92ecc0a Add an options parameter to clang_saveTranslationUnit, because we'll want it later
llvm-svn: 111016
2010-08-13 15:35:05 +00:00
Douglas Gregor e938668003 Implement clang_saveTranslationUnit(), which saves a translation unit
into a PCH/AST file.

llvm-svn: 111006
2010-08-13 05:36:37 +00:00
Douglas Gregor de05118c84 Add a (currently unused) "options" parameter to
clang_reparseTranslationUnit(), along with a function to retrieve the
default recommended reparsing options for a translation unit.

Also, add the CXTranslationUnit_CacheCompletionResults flag, which is
also currently unused.

llvm-svn: 110811
2010-08-11 15:58:42 +00:00
Douglas Gregor 4a47bca47d Instead of having a specific CXTranslationUnit_* option flag for
"editing" mode, introduce a separate function
clang_defaultEditingTranslationUnitOptions() that retrieves the set of
options. No functionality change.

llvm-svn: 110613
2010-08-09 22:28:58 +00:00
Douglas Gregor b68bc59a2d Give clang_codeCompleteAt() an "options" parameter, and add a new
flags enumeration + default-generating function that allows
code-completion to be customized via the libclang API.

Plus, turn on spell-checking when performing code completion.

llvm-svn: 110319
2010-08-05 09:09:23 +00:00
Douglas Gregor 8e984da800 Add code-completion support directly to ASTUnit, which performs code
completion within the translation unit using the same command-line
arguments for parsing the translation unit. Eventually, we'll reuse
the precompiled preamble to improve code-completion performance, and
this also gives us a place to cache results.

Expose this function via the new libclang function
clang_codeCompleteAt(), which performs the code completion within a
CXTranslationUnit. The completion occurs in-process
(clang_codeCompletion() runs code completion out-of-process).

llvm-svn: 110210
2010-08-04 16:47:14 +00:00
Ted Kremenek 0c7476ad59 Add clang_isPODType() for querying if the CXType is POD. Implements <rdar://problem/8250669>.
llvm-svn: 109822
2010-07-30 00:14:11 +00:00
Douglas Gregor 99d2cf4838 Introduce a new C API function, clang_parseTranslationUnit(), which
will eventually replace
clang_createTranslationUnitFromSourceFile(). The only addition in
clang_parseTranslationUnit() is a set of flags that can control how
the translation unit is loaded. More interesting flags will be coming.

llvm-svn: 109027
2010-07-21 18:52:53 +00:00
Douglas Gregor aa21cc401b Introduce a new libclang API, clang_reparseTranslationUnit(), which
reparses an already-parsed translation unit. At the moment it's just a
convenience function, but we hope to use it for performance
optimizations.

llvm-svn: 108756
2010-07-19 21:46:24 +00:00
Ted Kremenek c62ab8d064 Add CXType support for querying the return type of Objective-C methods. This is done by
adding a clang_getCursorResultType() function (which complements clang_getResultType()).

llvm-svn: 106473
2010-06-21 20:48:56 +00:00
Ted Kremenek c150887fef Add CXType support for FunctionNoProto and FunctionProto types. This includes adding a new
function, clang_getResultType(), which returns the result type of the function type.

llvm-svn: 106459
2010-06-21 20:15:39 +00:00
Dan Gohman b2e7169db8 Delete a blank line to make it easier to process this file with a script.
llvm-svn: 105275
2010-06-01 16:56:42 +00:00
Ted Kremenek 31729162bc Remove clang_isFromMainFile(). It doesn't work correctly with CXDiagnostics, and we shouldn't
have an API around that cannot be implemented correctly yet.

llvm-svn: 104849
2010-05-27 16:57:42 +00:00
Douglas Gregor a2db793ff0 Introduce priorities into the code-completion results.
llvm-svn: 104751
2010-05-26 22:00:08 +00:00
Ted Kremenek 76a434840a Add libclang function 'clang_isFromMainFile()' (which just wraps SourceManager::isFromMainFile()).
llvm-svn: 104208
2010-05-20 02:59:19 +00:00
Ted Kremenek 84d2bd759f Remove clang_isDeclarationADefinition() since its functionality is already provided by clang_isCursorDefinition().
llvm-svn: 104138
2010-05-19 18:36:55 +00:00
Ted Kremenek a10f12829f Add function 'clang_isTagDeclDefinition()' to allow clients of libclang to distinguish between
forward declarations and definitions of structs/classes/enums.

llvm-svn: 104075
2010-05-18 22:32:15 +00:00
Ted Kremenek 9cfe9e6a4a Add libclang function 'clang_CXXMethod_isStatic' to query of a C++ method
is declared static.

llvm-svn: 103963
2010-05-17 20:06:56 +00:00
Ted Kremenek 6bca984b54 Add CXType and an initial set of supporting functions to libclang. This exposes details of
Clang's representation of the C type system to clients.  It is nowhere near complete, and will
be expanded on demand.

llvm-svn: 103809
2010-05-14 21:29:26 +00:00
Daniel Dunbar d5a2a073a0 Rename 'CIndex' to 'libclang', since it has basically become our stable public
(C) API, and will likely grow further in this direction in the future.

llvm-svn: 102779
2010-04-30 21:51:10 +00:00