4 files changed, 26 insertions, 2 deletions
diff --git a/clang/include/clang/AST/DeclContextInternals.h b/clang/include/clang/AST/DeclContextInternals.h
index 6a905be4a7e..6c1231c0a73 100644
--- a/clang/include/clang/AST/DeclContextInternals.h
+++ b/clang/include/clang/AST/DeclContextInternals.h
@@ -101,7 +101,7 @@ public:
       VectorTy *Vector = getAsVector();
       if (!Vector) {
         Vector = new VectorTy;
-        Data = reinterpret_cast<uintptr_t>(Vector) | DK_Decl_Vector;
+        Data = reinterpret_cast<uintptr_t>(Vector) | DK_ID_Vector;
       }
 
       Vector->resize(Vec.size());
diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp
index 83efc75baef..523615491d5 100644
--- a/clang/lib/AST/Expr.cpp
+++ b/clang/lib/AST/Expr.cpp
@@ -222,7 +222,7 @@ void CallExpr::setNumArgs(ASTContext& C, unsigned NumArgs) {
   for (unsigned i = getNumArgs()+ARGS_START; i != NumArgs+ARGS_START; ++i)
     NewSubExprs[i] = 0;
   
-  delete [] SubExprs;
+  if (SubExprs) C.Deallocate(SubExprs);
   SubExprs = NewSubExprs;
   this->NumArgs = NumArgs;
 }
diff --git a/clang/test/PCH/multiple_decls.c b/clang/test/PCH/multiple_decls.c
new file mode 100644
index 00000000000..f73567ed01d
--- /dev/null
+++ b/clang/test/PCH/multiple_decls.c
@@ -0,0 +1,17 @@
+// Test this without pch.
+// RUN: clang-cc -include %S/multiple_decls.h -fsyntax-only -ast-print -o - %s
+
+// Test with pch.
+// RUN: clang-cc -emit-pch -o %t %S/multiple_decls.h &&
+// RUN: clang-cc -include-pch %t -fsyntax-only -ast-print -o - %s 
+
+void f0(char c) {
+  wide(c);
+}
+
+struct wide w;
+struct narrow n;
+
+void f1(int i) {
+  narrow(i);
+}
diff --git a/clang/test/PCH/multiple_decls.h b/clang/test/PCH/multiple_decls.h
new file mode 100644
index 00000000000..23696b0470d
--- /dev/null
+++ b/clang/test/PCH/multiple_decls.h
@@ -0,0 +1,7 @@
+// Header for PCH test multiple_decls.c
+
+struct wide { int value; };
+int wide(char);
+
+struct narrow { char narrow; };
+char narrow(int);