commit 50b8eea3f36881a988a5757e0f6e15d45900324b
author Fariborz Jahanian <fjahanian@apple.com> Fri Jul 24 17:57:02 2009 +0000
committer Fariborz Jahanian <fjahanian@apple.com> Fri Jul 24 17:57:02 2009 +0000
tree daade6f88c26f5af02717e677016f036d6dd9c26
parent f242b1b0c4e998911cb96b2ba7e27ab4a5abaed3

More work toward initialization of objects
in constructors.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76980 91177308-0d34-0410-b5e6-96231b3b80d8

lib/AST/DeclCXX.cpp

diff --git a/lib/AST/DeclCXX.cpp b/lib/AST/DeclCXX.cpp
index 4d861be..7bbc76c 100644
--- a/lib/AST/DeclCXX.cpp
+++ b/lib/AST/DeclCXX.cpp
@@ -389,7 +389,8 @@
   
   if (NumArgs > 0) {
     this->NumArgs = NumArgs;
-    this->Args = new Expr*[NumArgs];
+    // FIXME. Allocation via Context
+    this->Args = new Stmt*[NumArgs];
     for (unsigned Idx = 0; Idx < NumArgs; ++Idx)
       this->Args[Idx] = Args[Idx];
   }
@@ -406,7 +407,7 @@
 
   if (NumArgs > 0) {
     this->NumArgs = NumArgs;
-    this->Args = new Expr*[NumArgs];
+    this->Args = new Stmt*[NumArgs];
     for (unsigned Idx = 0; Idx < NumArgs; ++Idx)
       this->Args[Idx] = Args[Idx];
   }

lib/AST/DeclPrinter.cpp

diff --git a/lib/AST/DeclPrinter.cpp b/lib/AST/DeclPrinter.cpp
index fcc623e..589cdec 100644
--- a/lib/AST/DeclPrinter.cpp
+++ b/lib/AST/DeclPrinter.cpp
@@ -346,7 +346,8 @@
           CXXBaseOrMemberInitializer * BMInitializer = (*B);
           if (B != CDecl->init_begin())
             Out << ", ";
-          bool hasArguments = (BMInitializer->begin() != BMInitializer->end());
+          bool hasArguments = (BMInitializer->arg_begin() != 
+                               BMInitializer->arg_end());
           if (BMInitializer->isMemberInitializer()) {
             FieldDecl *FD = BMInitializer->getMember();
             Out <<  FD->getNameAsString();
@@ -360,12 +361,12 @@
           }
           if (hasArguments) {
             Out << "(";
-            for (CXXBaseOrMemberInitializer::arg_const_iterator BE = 
-                 BMInitializer->begin(), EE =  BMInitializer->end(); 
-                 BE != EE; BE++) {
-              if (BE != BMInitializer->begin())
+            for (CXXBaseOrMemberInitializer::const_arg_iterator BE = 
+                 BMInitializer->const_arg_begin(), 
+                 EE =  BMInitializer->const_arg_end(); BE != EE; ++BE) {
+              if (BE != BMInitializer->const_arg_begin())
                 Out<< ", ";
-              Expr *Exp = (*BE);
+              const Expr *Exp = (*BE);
               Exp->printPretty(Out, Context, 0, Policy, Indentation);
             }
             Out << ")";

lib/CodeGen/CGCXX.cpp

diff --git a/lib/CodeGen/CGCXX.cpp b/lib/CodeGen/CGCXX.cpp
index 4a2db05..2349171 100644
--- a/lib/CodeGen/CGCXX.cpp
+++ b/lib/CodeGen/CGCXX.cpp
@@ -432,13 +432,22 @@
       QualType FieldType = getContext().getCanonicalType((Field)->getType());
       assert(!getContext().getAsArrayType(FieldType) 
              && "FIXME. Field arrays initialization unsupported");
-      assert(!FieldType->getAsRecordType() 
-             && "FIXME. Field class initialization unsupported");
+
       llvm::Value *LoadOfThis = LoadCXXThis();
       LValue LHS = EmitLValueForField(LoadOfThis, Field, false, 0);
+      if (FieldType->getAsRecordType()) {
+        
+          assert(Member->getConstructor() && 
+                 "EmitCtorPrologue - no constructor to initialize member");
+          EmitCXXConstructorCall(Member->getConstructor(),
+                                 Ctor_Complete, LHS.getAddress(),
+                                 Member->const_arg_begin(), 
+                                 Member->const_arg_end());
+        continue;
+      }
       
       assert(Member->getNumArgs() == 1 && "Initializer count must be 1 only");
-      Expr *RhsExpr = *Member->begin();
+      Expr *RhsExpr = *Member->arg_begin();
       llvm::Value *RHS = EmitScalarExpr(RhsExpr, true);
       if (LHS.isBitfield())
         EmitStoreThroughBitfieldLValue(RValue::get(RHS), LHS, FieldType, 0);