Commit Graph

229 Commits

Author SHA1 Message Date
Fariborz Jahanian ffe97a3925 Initial work for property implementation declarations.
Mostly semantic checking in this patch. This is on going
and incomplete.

llvm-svn: 49882
2008-04-18 00:19:30 +00:00
Fariborz Jahanian 8e36cddde0 Added property decl support for protocols.
Added assertion if unexpected property decls are found where they don't belong.
Consolidated property decl. printing by using a helper function.

llvm-svn: 49862
2008-04-17 18:25:18 +00:00
Fariborz Jahanian 9d981eb9ae This patch adds support for declaraing properties in categories,
just as they are declared in objc classes.

llvm-svn: 49817
2008-04-16 21:08:45 +00:00
Fariborz Jahanian 0152a1a5db New AST representation for each objc2's property declaration.
llvm-svn: 49699
2008-04-14 23:36:35 +00:00
Fariborz Jahanian 4572b45574 AST generation for objc2's property declarations.
llvm-svn: 49565
2008-04-11 23:40:25 +00:00
Steve Naroff 5a4611cdda Add class and super class location info to ObjCInterfaceDecl...
llvm-svn: 49553
2008-04-11 19:35:35 +00:00
Chris Lattner c5c95b52a8 Switch sema to maintaining its own scope chain information for variable
shadowing, instead of threading it through the AST.  This patch contributed
by Argiris Kirtzidis!

llvm-svn: 49520
2008-04-11 07:00:53 +00:00
Chris Lattner 58258246ec Several improvements from Doug Gregor related to default
argument handling.  I'll fix up the c89 (void) thing next.

llvm-svn: 49459
2008-04-10 02:22:51 +00:00
Chris Lattner aa9c7aed0f Add support for C++ default arguments, and rework Parse-Sema
interaction for function parameters, fixing PR2046.

Patch by Doug Gregor!

llvm-svn: 49369
2008-04-08 04:40:51 +00:00
Chris Lattner fc4379f916 remove the Decl::getCanonicalType() method.
llvm-svn: 49295
2008-04-06 23:10:54 +00:00
Chris Lattner 0a5ff0d34a This patch contains these changes:
-Renamed ContextDecl -> DeclContext
-Removed DeclContext pointer from FieldDecl
-EnumDecl inherits from DeclContext, instead of TagDecl

Patch by Argiris Kirtzidis!

llvm-svn: 49261
2008-04-06 04:47:34 +00:00
Chris Lattner c5ffed4a66 Introduce ContextDecl, patch by Argiris Kirtzidis!
-Added ContextDecl (no TranslationUnitDecl)
-ScopedDecl class has a ContextDecl member
-FieldDecl class has a ContextDecl member, so that a Field or a ObjCIvar can be traced back to their RecordDecl/ObjCInterfaceDecl easily
-FunctionDecl, ObjCMethodDecl, TagDecl, ObjCInterfaceDecl inherit from ContextDecl. With TagDecl as ContextDecl, enum constants have a EnumDecl as their context.
-Moved Decl class to a "DeclBase.h" along with ContextDecl class
-CurContext is handled by Sema

llvm-svn: 49208
2008-04-04 06:12:32 +00:00
Steve Naroff 778927532d Change ObjCInterfaceDecl to inherit from NamedDecl (not TypeDecl). While ObjCInterfaceDecl is arguably a TypeDecl, it isn't a ScopedDecl. Since TypeDecl's are scoped, it makes sense to simply treat them as NamedDecl's. I could have fiddled a bit more with the hierarchy (in terms of creating a non-scoped TypeDecl), however this probably isn't worth the effort.
I also finished unifying access to scope decl change by converting Sema::getObjCInterfaceDecl() to use Sema::LookupDecl(). This is much cleaner now:-)

llvm-svn: 49107
2008-04-02 18:30:49 +00:00
Steve Naroff 2fc93f5c43 Two changes to Sema::LookupDecl() interface.
(1) Remove IdLoc (it's never used). 
(2) Add a bool to enable/disable lazy builtin creaation (defaults to true).

This enables us to use LookupDecl() in Sema::isTypeName(), which is also part of this commit.

To make this work, I changed isTypeName() to be a non-const member function. I'm not happy with this, however I fiddled with making LookupDecl() and friends const and it got ugly pretty quickly. We can certainly add it back if/when someone has time to fiddle with it. For now, I thought this simplification was more important than retaining the const-ness. 

llvm-svn: 49087
2008-04-02 14:35:35 +00:00
Steve Naroff 257520b1b4 Fairly large "cleaup" related to changing ObjCCompatibleAliasDecl superclass (to inherit from NamedDecl, instead of ScopedDecl).
- Added a DenseMap to associate an IdentifierInfo with the ObjCCompatibleAliasDecl.
- Renamed LookupScopedDecl->LookupDecl and changed it's return type to Decl. Also added lookup for ObjCCompatibleAliasDecl's.
- Removed Sema::LookupInterfaceDecl(). Converted clients to used LookupDecl().
- Some minor indentation changes.

Will deal with ObjCInterfaceDecl and getObjCInterfaceDecl() in a separate commit...

llvm-svn: 49058
2008-04-01 23:04:06 +00:00
Chris Lattner ed0e16404c clean up property memory allocation to move it into the ast classes
like the rest of the classes.

llvm-svn: 48434
2008-03-17 01:19:02 +00:00
Chris Lattner 41eec3d097 make property addition work list all other "add" methods. Do
the allocation in the class, not in sema.

llvm-svn: 48433
2008-03-16 21:23:50 +00:00
Chris Lattner 219b3e9c6c add the last two Create methods for decls, woo!
llvm-svn: 48432
2008-03-16 21:17:37 +00:00
Chris Lattner 36ac1cae1f add two more Create methods.
llvm-svn: 48428
2008-03-16 20:53:07 +00:00
Chris Lattner d77aff8232 simplify the way ObjCCategoryDecl's get their referenced protocols list
specified.  Previously, the ctor would allocate memory for the list and then
it would get filled in later.  Move the allocation+filling in to be more 
consistent with other stuff, e.g. the addMethods method.

llvm-svn: 48427
2008-03-16 20:47:45 +00:00
Chris Lattner 1dd77af9ce Add create methods for ObjCCategoryDecl, ObjCForwardProtocolDecl, ObjCClassDecl.
llvm-svn: 48426
2008-03-16 20:34:23 +00:00
Chris Lattner acc04a9261 minor cleanups, make getNumInstanceMethods always return unsigned.
llvm-svn: 48423
2008-03-16 20:19:15 +00:00
Chris Lattner 5074f8f3ef fix a crasher where an invalid program that multiply defined
a protocol could smash more references in than are allocated.

llvm-svn: 48411
2008-03-16 01:25:17 +00:00
Chris Lattner f87ca0a7d1 Give ObjCProtocolDecl a Create method.
llvm-svn: 48410
2008-03-16 01:23:04 +00:00
Chris Lattner 96c501ef7e Add create methods for ObjCIvarDecl and ObjCInterfaceDecl
llvm-svn: 48408
2008-03-16 01:15:50 +00:00
Chris Lattner 011b0f5c5a Make the parameter count of ObjCMethodDecl unsigned, you
can't have negative arguments.

llvm-svn: 48407
2008-03-16 01:07:14 +00:00
Chris Lattner c557947488 remove some dead arguments to ObjCMethodDecl.
llvm-svn: 48406
2008-03-16 00:58:16 +00:00
Chris Lattner 8d8829e225 Give ObjCMethodDecl a Create method.
llvm-svn: 48405
2008-03-16 00:49:28 +00:00
Chris Lattner 7a51313d8a Make a major restructuring of the clang tree: introduce a top-level
lib dir and move all the libraries into it.  This follows the main
llvm tree, and allows the libraries to be built in parallel.  The
top level now enforces that all the libs are built before Driver,
but we don't care what order the libs are built in.  This speeds
up parallel builds, particularly incremental ones.

llvm-svn: 48402
2008-03-15 23:59:48 +00:00