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 fro

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

show more ...

Eliminate ObjCClassDecl, which is redundant now that ObjCInterfaceDecl
covers both declarations (@class) and definitions (@interface) of an
Objective-C class.

llvm-svn: 147299

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 d

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

show more ...

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
m

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

show more ...

Introduce proper spacing after the Objective-C parameter qualifiers
(bycopy, inout, etc.). Fixes <rdar://problem/10402900>.

llvm-svn: 144157

Refactor Sema::IsSimplyAccessible slightly, to work on a DeclContext rather than a class

llvm-svn: 143615

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 actuall

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

show more ...

Provide result types for code completions that describe built-in
expressions (this, sizeof, etc.).

llvm-svn: 142424

Add code completions for C++0x expressions

llvm-svn: 142357

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/

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

show more ...

Added clang_getCompletionAnnotation and clang_getCompletionNumAnnotations to
retrieve annotations from completion string.

llvm-svn: 141953

Added CXAvailability_NotAccessible to indicate that a declaration is available, but not accessible from the current code completion context.

llvm-svn: 141278

[libclang] Introduce CXCursor_CXXAccessSpecifier for C++'s public:/private:/protected: specifiers.

Patch by Paolo Capriotti!

llvm-svn: 140864

Only print _Bool as 'bool' when 'bool' is defined as an object-like
macro whose only replacement token is '_Bool'.

llvm-svn: 140656

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

Removing a bunch of dead returns/breaks after llvm_unreachables.

llvm-svn: 140407

Switch assert(0/false) llvm_unreachable.

llvm-svn: 140367

Change all references of type ExprTy to Expr and get rid of the typedefs.

llvm-svn: 139347

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

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

show more ...

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

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

show more ...

Restore patch I reversed in r138040. Known buildbot
failures are resolved.

llvm-svn: 138234

Revers r138040. Need to look at a few buildbot failures.

llvm-svn: 138049

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 cur

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

show more ...

[libclang] Support code-completion inside macro arguments.

llvm-svn: 137973

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 th

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

show more ...