commit df042e6c2bf06b2d9ed53c52469599ac1bd93a3f
author Ted Kremenek <kremenek@apple.com> Fri Sep 05 01:34:33 2008 +0000
committer Ted Kremenek <kremenek@apple.com> Fri Sep 05 01:34:33 2008 +0000
tree 2aa6d45304f3160de3954f85907c1ea047ccfba4
parent 3a9a3e112ac02f8a261293cbe605db2e5d8732d3

Remove "NextDecl" from RecordDecl.  This change touches many files that where RecordDecl or CXXRecordDecl was constructed, always with an argument of 'NULL' for the previous declaration.

The motivation behind this change is that chaining the RecordDecls is simply unnecessary.  Once we create multiple RecordDecls for the same struct/union/class, clients that care about all the declarations of the same struct can build a back map by seeing which Decls refer to the same RecordType.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55821 91177308-0d34-0410-b5e6-96231b3b80d8

Driver/RewriteObjC.cpp

diff --git a/Driver/RewriteObjC.cpp b/Driver/RewriteObjC.cpp
index 2f91ea9..b078db3 100644
--- a/Driver/RewriteObjC.cpp
+++ b/Driver/RewriteObjC.cpp
@@ -880,7 +880,7 @@
       RecName += "_IMPL";
       IdentifierInfo *II = &Context->Idents.get(RecName.c_str());
       RecordDecl *RD = RecordDecl::Create(*Context, TagDecl::TK_struct, TUDecl,
-                                          SourceLocation(), II, 0);
+                                          SourceLocation(), II);
       assert(RD && "RewriteObjCIvarRefExpr(): Can't find RecordDecl");
       QualType castT = Context->getPointerType(Context->getTagDeclType(RD));
       CastExpr *castExpr = new ExplicitCastExpr(castT, IV->getBase(),
@@ -922,7 +922,7 @@
       RecName += "_IMPL";
       IdentifierInfo *II = &Context->Idents.get(RecName.c_str());
       RecordDecl *RD = RecordDecl::Create(*Context, TagDecl::TK_struct, TUDecl,
-                                          SourceLocation(), II, 0);
+                                          SourceLocation(), II);
       assert(RD && "RewriteObjCIvarRefExpr(): Can't find RecordDecl");
       QualType castT = Context->getPointerType(Context->getTagDeclType(RD));
       CastExpr *castExpr = new ExplicitCastExpr(castT, IV->getBase(),
@@ -1795,7 +1795,7 @@
   llvm::SmallVector<QualType, 16> ArgTys;
   RecordDecl *RD = RecordDecl::Create(*Context, TagDecl::TK_struct, TUDecl,
                                       SourceLocation(),
-                                      &Context->Idents.get("objc_super"), 0);
+                                      &Context->Idents.get("objc_super"));
   QualType argT = Context->getPointerType(Context->getTagDeclType(RD));
   assert(!argT.isNull() && "Can't build 'struct objc_super *' type");
   ArgTys.push_back(argT);
@@ -1838,7 +1838,7 @@
   llvm::SmallVector<QualType, 16> ArgTys;
   RecordDecl *RD = RecordDecl::Create(*Context, TagDecl::TK_struct, TUDecl,
                                       SourceLocation(),
-                                      &Context->Idents.get("objc_super"), 0);
+                                      &Context->Idents.get("objc_super"));
   QualType argT = Context->getPointerType(Context->getTagDeclType(RD));
   assert(!argT.isNull() && "Can't build 'struct objc_super *' type");
   ArgTys.push_back(argT);
@@ -1964,7 +1964,7 @@
   if (!SuperStructDecl) {
     SuperStructDecl = RecordDecl::Create(*Context, TagDecl::TK_struct, TUDecl,
                                          SourceLocation(), 
-                                         &Context->Idents.get("objc_super"), 0);
+                                         &Context->Idents.get("objc_super"));
     QualType FieldTypes[2];
   
     // struct objc_object *receiver;
@@ -1987,7 +1987,7 @@
   if (!ConstantStringDecl) {
     ConstantStringDecl = RecordDecl::Create(*Context, TagDecl::TK_struct, TUDecl,
                                             SourceLocation(), 
-                         &Context->Idents.get("__NSConstantStringImpl"), 0);
+                         &Context->Idents.get("__NSConstantStringImpl"));
     QualType FieldTypes[4];
   
     // struct objc_object *receiver;