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Split ObjCInterfaceDecl::ReferencedProtocols into two lists: ReferencedProtocols and AllReferencedProtocols. ReferencedProtocols

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(and thus protocol_begin(), protocol_end()) now only contains the list of protocols that were directly referenced in
an @interface declaration.  'all_referenced_protocol_[begin,end]()' now returns the set of protocols that were referenced
in both the @interface and class extensions.  The latter is needed for semantic analysis/codegen, while the former is
needed to maintain the lexical information of the original source.

Fixes <rdar://problem/8380046>.

llvm-svn: 112691
This commit is contained in:
Ted Kremenek
2010-09-01 01:21:15 +00:00
parent 6961e87847
commit 0ef508d301
12 changed files with 140 additions and 59 deletions
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10
clang/lib/Sema/SemaCodeComplete.cpp
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@@ -2686,9 +2686,9 @@ static void AddObjCProperties(ObjCContainerDecl *Container,
}
// Look through protocols.
for (ObjCInterfaceDecl::protocol_iterator I = IFace->protocol_begin(),
E = IFace->protocol_end();
I != E; ++I)
for (ObjCInterfaceDecl::all_protocol_iterator
I = IFace->all_referenced_protocol_begin(),
E = IFace->all_referenced_protocol_end(); I != E; ++I)
AddObjCProperties(*I, AllowCategories, CurContext, Results);
// Look in the superclass.
@@ -2698,8 +2698,8 @@ static void AddObjCProperties(ObjCContainerDecl *Container,
} else if (const ObjCCategoryDecl *Category
= dyn_cast<ObjCCategoryDecl>(Container)) {
// Look through protocols.
for (ObjCInterfaceDecl::protocol_iterator P = Category->protocol_begin(),
PEnd = Category->protocol_end();
for (ObjCCategoryDecl::protocol_iterator P = Category->protocol_begin(),
PEnd = Category->protocol_end();
P != PEnd; ++P)
AddObjCProperties(*P, AllowCategories, CurContext, Results);
}