* gcc-interface/decl.c (gnat_to_gnu_param): Remove obsolete comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203499 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 2ed3e37..cdd30eb 100644 (file)
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,7 @@
+2013-10-13  Eric Botcazou  <ebotcazou@adacore.com>
+
+       * gcc-interface/decl.c (gnat_to_gnu_param): Remove obsolete comment.
+
 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
 
        * gcc-interface/utils.c (DEF_FUNCTION_TYPE_8): Define.

diff --git a/gcc/ada/gcc-interface/decl.c b/gcc/ada/gcc-interface/decl.c
index 456d7ab..6b1e2a5 100644 (file)
--- a/gcc/ada/gcc-interface/decl.c
+++ b/gcc/ada/gcc-interface/decl.c
@@ -5824,12 +5824,8 @@ gnat_to_gnu_param (Entity_Id gnat_param, Mechanism_Type mech,
                                 ro_param || by_ref || by_component_ptr);
   DECL_BY_REF_P (gnu_param) = by_ref;
   DECL_BY_COMPONENT_PTR_P (gnu_param) = by_component_ptr;
-  DECL_BY_DESCRIPTOR_P (gnu_param) = (mech == By_Descriptor ||
-                                      mech == By_Short_Descriptor);
-  /* Note that, in case of a parameter passed by double reference, the
-     DECL_POINTS_TO_READONLY_P flag is meant for the second reference.
-     The first reference always points to read-only, as it points to
-     the second reference, i.e. the reference to the actual parameter.  */
+  DECL_BY_DESCRIPTOR_P (gnu_param)
+    = (mech == By_Descriptor || mech == By_Short_Descriptor);
   DECL_POINTS_TO_READONLY_P (gnu_param)
     = (ro_param && (by_ref || by_component_ptr));
   DECL_CAN_NEVER_BE_NULL_P (gnu_param) = Can_Never_Be_Null (gnat_param);