Commit Graph

303 Commits

Author SHA1 Message Date
David Blaikie d72e5c0dac Remove dead comments as per Chandler's feedback to r148292
llvm-svn: 148294
2012-01-17 07:28:46 +00:00
David Blaikie 8a40f700e6 Remove unreachable code in Clang. (replace with llvm_unreachable where appropriate or when GCC requires it)
llvm-svn: 148292
2012-01-17 06:56:22 +00:00
Argyrios Kyrtzidis 8d05ca7dd2 Introduce a CodeCompletionResult::CreateCodeCompletionString() that
does not depend on Sema, it accepts an ASTContext and a Preprocessor.

Step towards making clang_getCursorCompletionString not depend on Sema.

llvm-svn: 148278
2012-01-17 02:15:51 +00:00
Eli Friedman 73a040906d More lambda work: semantic analysis of capturing 'this'. It's a bit complicated, but we have to be careful about when exactly captures are marked given PotentiallyPotentiallyEvaluated contexts. (Actually, it's not 100% correct yet, but it's close enough for the moment.)
llvm-svn: 147723
2012-01-07 04:59:52 +00:00
Douglas Gregor f610267581 Eliminate ObjCForwardProtocolDecl, which is redundant now that
ObjCProtocolDecl modules forward declarations properly.

llvm-svn: 147415
2012-01-01 21:23:57 +00:00
Douglas Gregor e6e48b1490 Move the data that corresponds to the definition of a protocol into a
separately-allocated DefinitionData structure. Introduce various
functions that will help with the separation of declarations from
definitions (isThisDeclarationADefinition(), hasDefinition(),
getDefinition()).

llvm-svn: 147408
2012-01-01 19:29:29 +00:00
Douglas Gregor deafd0b2a4 Eliminate ObjCClassDecl, which is redundant now that ObjCInterfaceDecl
covers both declarations (@class) and definitions (@interface) of an
Objective-C class.

llvm-svn: 147299
2011-12-27 22:43:10 +00:00
Douglas Gregor dc9166c8e1 Keep track of all declarations of an Objective-C class (both forward
declarations and definitions) as ObjCInterfaceDecls within the same
redeclaration chain. This new representation matches what we do for
C/C++ variables/functions/classes/templates/etc., and makes it
possible to answer the query "where are all of the declarations of
this class?"

llvm-svn: 146679
2011-12-15 20:29:51 +00:00
Douglas Gregor c0ac7d688e Move the definition-specific data of ObjCInterfaceDecl into a
separately-allocated DefinitionData structure, which we manage the
same way as CXXRecordDecl::DefinitionData. This prepares the way for
making ObjCInterfaceDecls redeclarable, to more accurately model
forward declarations of Objective-C classes and eliminate the mutation
of ObjCInterfaceDecl that causes us serious trouble in the AST reader.

Note that ObjCInterfaceDecl's accessors are fairly robust against
being applied to forward declarations, because Clang (and Sema in
particular) doesn't perform RequireCompleteType/hasDefinition() checks
everywhere it has to. Each of these overly-robust cases is marked with
a FIXME, which we can tackle over time.

llvm-svn: 146644
2011-12-15 05:27:12 +00:00
Douglas Gregor 407d1f9624 Introduce proper spacing after the Objective-C parameter qualifiers
(bycopy, inout, etc.). Fixes <rdar://problem/10402900>.

llvm-svn: 144157
2011-11-09 02:13:45 +00:00
Douglas Gregor 03ba1887f0 Refactor Sema::IsSimplyAccessible slightly, to work on a DeclContext rather than a class
llvm-svn: 143615
2011-11-03 16:51:37 +00:00
Douglas Gregor 2e10cf9620 Add a printing policy flag to suppress printing "<anonymous>::" prior
to types. Enable this flag for code completion, where knowing whether
something is in an anonymous or inline namespace is actually not
useful, since you don't have to type it anyway. Fixes
<rdar://problem/10208818>.

llvm-svn: 143599
2011-11-03 00:16:13 +00:00
Douglas Gregor e5c79d5ea8 Provide result types for code completions that describe built-in
expressions (this, sizeof, etc.).

llvm-svn: 142424
2011-10-18 21:20:17 +00:00
Douglas Gregor 4205feffcd Add code completions for C++0x expressions
llvm-svn: 142357
2011-10-18 16:29:03 +00:00
Douglas Gregor d793e7c3f7 Don't format the code completion for parameters of block literal
arguments as block literal arguments; the block literal argument code
completion should only go one level deep. Fixes <rdar://problem/10291294>.

llvm-svn: 142335
2011-10-18 04:23:19 +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
Erik Verbruggen 2e657ffd8e Added CXAvailability_NotAccessible to indicate that a declaration is available, but not accessible from the current code completion context.
llvm-svn: 141278
2011-10-06 07:27:49 +00:00
Argyrios Kyrtzidis 12afd70370 [libclang] Introduce CXCursor_CXXAccessSpecifier for C++'s public:/private:/protected: specifiers.
Patch by Paolo Capriotti!

llvm-svn: 140864
2011-09-30 17:58:23 +00:00
Douglas Gregor 75acd925d0 Only print _Bool as 'bool' when 'bool' is defined as an object-like
macro whose only replacement token is '_Bool'.

llvm-svn: 140656
2011-09-27 23:30:47 +00:00
Douglas Gregor c0b07286cf When 'bool' is not a built-in type but is defined as a macro, print
'bool' rather than '_Bool' within types, to make things a bit more
readable. Fixes <rdar://problem/10063263>.

llvm-svn: 140650
2011-09-27 22:38:19 +00:00
David Blaikie aa347f9392 Removing a bunch of dead returns/breaks after llvm_unreachables.
llvm-svn: 140407
2011-09-23 20:26:49 +00:00
David Blaikie 83d382b1ca Switch assert(0/false) llvm_unreachable.
llvm-svn: 140367
2011-09-23 05:06:16 +00:00
Richard Trieu 2bd0401b04 Change all references of type ExprTy to Expr and get rid of the typedefs.
llvm-svn: 139347
2011-09-09 02:00:50 +00:00
Fariborz Jahanian 97d744bea4 objective-c: this patch (re)introduces objective-c's default property
synthesis. This new feature is currently placed under 
-fobjc-default-synthesize-properties option
and is off by default pending further testing.
It will become the default feature soon. 
// rdar://8843851

llvm-svn: 138913
2011-08-31 22:24:06 +00:00
Fariborz Jahanian 3a039e339f objective-c: Treat top-level objective-c declarations
, such as list of forward @class decls, in a DeclGroup
node. Deal with its consequence throught clang. This
is in preparation for more Sema work ahead. // rdar://8843851.
Feel free to reverse if it breaks something important
and I am unavailable.

llvm-svn: 138709
2011-08-27 20:50:59 +00:00
Fariborz Jahanian 8d382dc781 Restore patch I reversed in r138040. Known buildbot
failures are resolved.

llvm-svn: 138234
2011-08-22 15:54:49 +00:00
Fariborz Jahanian 9a3b269ea1 Revers r138040. Need to look at a few buildbot failures.
llvm-svn: 138049
2011-08-19 18:02:47 +00:00
Fariborz Jahanian d6d866d6fa objective-c: Bring objective-c handling of decl context
to modernity. Instead of passing down individual
context objects from parser to sema, establish decl
context in parser and have sema access current context
as needed. I still need to take of Doug's comment for
minor cleanups.

llvm-svn: 138040
2011-08-19 16:06:57 +00:00
Argyrios Kyrtzidis 75f6cd2b79 [libclang] Support code-completion inside macro arguments.
llvm-svn: 137973
2011-08-18 19:41:28 +00:00
John McCall 5939b16135 Do l-value conversion, etc., on a switch condition expression in
ActOnStartOfSwitchStmt (i.e. before binding up a full-expression)
instead of ActOnFinishSwitchStmt.

Among other things, this means that property l-values are properly
converted inside the full-expression.

llvm-svn: 137014
2011-08-06 07:30:58 +00:00
Douglas Gregor 4ecb7209bf Add code completion to produce "else" blocks after an "if"
statement. Fixes <rdar://problem/9229438>.

llvm-svn: 136564
2011-07-30 08:36:53 +00:00
Douglas Gregor 0c50531a46 When producing code completion results for variadic macros, fold the
variadic bit (", ..." or ", args...") into the prior placeholder, like
we do with functions and methods. Fixes <rdar://problem/9740808>.

llvm-svn: 136563
2011-07-30 08:17:44 +00:00
Douglas Gregor 8f08d74ee5 Add the various parameter-passing keywords for Distributed Objects
(such as in, inout, byref, and oneway) to code completion
results. Fixes <rdar://problem/8844158>.

llvm-svn: 136562
2011-07-30 07:55:26 +00:00
Douglas Gregor 2c595adf2e When performing code completion after at @interface, allow both
already-defined and forward-declared results. Already-defined results
are fine because they could be the start of a category. Fixes
<rdar://problem/9811691>.

llvm-svn: 136559
2011-07-30 06:55:39 +00:00
Benjamin Kramer 632500cb85 Eliminate a bunch of temporary strings.
llvm-svn: 136092
2011-07-26 16:59:25 +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
Chris Lattner 0e62c1cc0b remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports
them into the clang namespace.

llvm-svn: 135852
2011-07-23 10:55:15 +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
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
John McCall 31168b077c Automatic Reference Counting.
Language-design credit goes to a lot of people, but I particularly want
to single out Blaine Garst and Patrick Beard for their contributions.

Compiler implementation credit goes to Argyrios, Doug, Fariborz, and myself,
in no particular order.

llvm-svn: 133103
2011-06-15 23:02:42 +00:00
Fariborz Jahanian 1c2d29e3c3 Add code completetion code for the new 'atomic' attribute
keyword in objc property decl.

llvm-svn: 132877
2011-06-11 17:14:27 +00:00
Douglas Gregor 4cd65962dc Expose @synthesize and @dynamic via their own cursor kinds in
libclang. Fixes <rdar://problem/9537904>.

llvm-svn: 132603
2011-06-03 23:08:58 +00:00
Douglas Gregor 857bcdaf03 Tweak code completions for Objective-C Key-Value Observing. The
+keyPathsForValuesAffecting<Key> completion was mislabeled as an
instance method, and +automaticallyNotifiesObserversOf<Key> was
missing entirely. Fixes <rdar://problem/9516762>.

llvm-svn: 132452
2011-06-02 04:02:27 +00:00
Douglas Gregor 951471482c When providing code completions for an Objective-C property access,
also include methods with zero-argument selectors. Implements
<rdar://problem/9048332>.

llvm-svn: 130922
2011-05-05 15:50:42 +00:00
Douglas Gregor d4a8cede47 When adding KVC code completions, keep track of all of the selectors
that we've previously seen, both in declared methods and from previous
KVC completions, to eliminate duplicates. Fixes <rdar://problem/9162207>.

llvm-svn: 130890
2011-05-04 23:50:46 +00:00
Douglas Gregor 6c7a9eec42 When providing code completions of ivar names for a property
implementation such as

  @synthesize Prop1 = 

Give priority to ivars whose type matches or closely matches the
property type (as we do for several other kinds of
results). Additionally, if there is an ivar with the same name as the
property, or differs only due to a _ prefix or suffix, give that ivar
a priority bump. Finally, verify that this search is properly
returning ivars within class extensions and implementations
(<rdar://problem/8488854>).

llvm-svn: 129699
2011-04-18 14:40:46 +00:00
Douglas Gregor 331faa0f73 When producing code completion results for the Objective-C property
implementation 

  @synthesize <property> = 

also produce a completion for a to-be-synthesized ivar named
_<property>.

llvm-svn: 129697
2011-04-18 14:13:53 +00:00
Richard Smith dda56e4b4a Support for C++11 (non-template) alias declarations.
llvm-svn: 129567
2011-04-15 14:24:37 +00:00
Douglas Gregor af670a81e9 When determining the "usage" type of a declaration for the purposes of code
completion, look through block pointer and function pointer types to the
result type of the block/function. Fixes <rdar://problem/9282583>.

llvm-svn: 129535
2011-04-14 20:33:34 +00:00