minor cleanup to the actions interface to pass around SmallVectorImpl instead

of a specific smallvector size.

Fix protocol lists to pass down proper location info, so we get diagnostics
like this:

t.m:3:35: error: cannot find protocol definition for 'NSCopying', referenced by 'NSWhatever'
@interface NSWhatever : NSObject <NSCopying>
                                  ^

instead of this:

t.m:3:44: error: cannot find protocol definition for 'NSCopying', referenced by 'NSWhatever'
@interface NSWhatever : NSObject <NSCopying>
                                           ^


Add a new IdentifierLocPair typedef which is just a pair<IdentifierInfo*, SourceLocation>



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53883 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index e2ac7c5ea5..7753a75796 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -1789,7 +1789,7 @@ Sema::DeclTy *Sema::ActOnTag(Scope *S, unsigned TagType, TagKind TK,
 /// Collect the instance variables declared in an Objective-C object.  Used in
 /// the creation of structures from objects using the @defs directive.
 static void CollectIvars(ObjCInterfaceDecl *Class,
-                         llvm::SmallVector<Sema::DeclTy*, 16> &ivars) {
+                         llvm::SmallVectorImpl<Sema::DeclTy*> &ivars) {
   if (Class->getSuperClass())
     CollectIvars(Class->getSuperClass(), ivars);
   ivars.append(Class->ivar_begin(), Class->ivar_end());
@@ -1799,7 +1799,7 @@ static void CollectIvars(ObjCInterfaceDecl *Class,
 /// instance variables of ClassName into Decls.
 void Sema::ActOnDefs(Scope *S, SourceLocation DeclStart, 
                      IdentifierInfo *ClassName,
-                     llvm::SmallVector<DeclTy*, 16> &Decls) {
+                     llvm::SmallVectorImpl<DeclTy*> &Decls) {
   // Check that ClassName is a valid class
   ObjCInterfaceDecl *Class = getObjCInterfaceDecl(ClassName);
   if (!Class) {