Revisited my last patch to be able to do encoding of ivar types with 'id'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@43507 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/Sema/SemaDecl.cpp b/Sema/SemaDecl.cpp
index f4717ce66b426b7ebc39fdccd920029b3b989b87..c23ed69b1b577c03a8cfa8065d5eaf2d36d3a533 100644 (file)
--- a/Sema/SemaDecl.cpp
+++ b/Sema/SemaDecl.cpp
@@ -1193,6 +1193,15 @@ Sema::DeclTy *Sema::ActOnStartCategoryImplementation(
   /// Check that class of this category is already completely declared.
   if (!IDecl || IDecl->isForwardDecl())
     Diag(ClassLoc, diag::err_undef_interface, ClassName->getName());
+  
+  // We cannot build type 'id' laziliy. It is needed when checking if a 
+  // type is an 'id' (via call to isObjcIdType) even if there is no
+  // need for the dafult 'id' type.
+  // FIXME: Depending on the need to compare to 'id', this may have to go
+  // somewhere else. At this time, this is a good enough place to do type
+  // encoding of methods and ivars for the rewrite client.
+  GetObjcIdType(AtCatImplLoc);
+  
   /// TODO: Check that CatName, category name, is not used in another
   // implementation.
   return CDecl;
@@ -1261,7 +1270,15 @@ Sema::DeclTy *Sema::ActOnStartClassImplementation(
   // Check that there is no duplicate implementation of this class.
   if (!ObjcImplementations.insert(ClassName))
     Diag(ClassLoc, diag::err_dup_implementation_class, ClassName->getName());
-      
+
+  // We cannot build type 'id' laziliy. It is needed when checking if a 
+  // type is an 'id' (via call to isObjcIdType) even if there is no
+  // need for the dafult 'id' type.
+  // FIXME: Depending on the need to compare to 'id', this may have to go
+  // somewhere else. At this time, this is a good enough place to do type
+  // encoding of methods and ivars for the rewrite client.
+  GetObjcIdType(AtClassImplLoc);
+  
   return IMPDecl;
 }
 
@@ -1964,14 +1981,6 @@ Sema::DeclTy *Sema::ActOnMethodDeclaration(
     AttributeList *AttrList, tok::ObjCKeywordKind MethodDeclKind) {
   llvm::SmallVector<ParmVarDecl*, 16> Params;
   
-  // We cannot build type 'id' laziliy. It is needed when checking if a 
-  // type is an 'id' (via call to isObjcIdType) even if there is no
-  // need for the dafult 'id' type.
-  // FIXME: Depending on the need to compare to 'id', this may have to go
-  // somewhere else. At this time, this is a good enough place to do type
-  // encoding of methods and ivars for the rewrite client.
-  GetObjcIdType(MethodLoc);
-
   for (unsigned i = 0; i < Sel.getNumArgs(); i++) {
     // FIXME: arg->AttrList must be stored too!
     QualType argType;

diff --git a/test/Sema/ivar-encoding-1.m b/test/Sema/ivar-encoding-1.m
new file mode 100644 (file)
index 0000000..1f7812f
--- /dev/null
+++ b/test/Sema/ivar-encoding-1.m
@@ -0,0 +1,15 @@
+// RUN: clang -rewrite-test -verify %s
+
+@interface Intf
+{
+  id ivar;
+  id ivar1[12];
+
+  id **ivar3;
+
+  id (*ivar4) (id, id);
+}
+@end
+
+@implementation Intf
+@end