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[Ada] Revert recent change in debug info for vector array types

Message ID 20220713100307.GA994837@adacore.com
State New
Headers show
Series [Ada] Revert recent change in debug info for vector array types | expand

Commit Message

Pierre-Marie de Rodat July 13, 2022, 10:03 a.m. UTC 
It lost too much useful information.

Tested on x86_64-pc-linux-gnu, committed on trunk

gcc/ada/

	* gcc-interface/decl.cc (gnat_to_gnu_entity): Do not set the debug
	type for vector types.
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Patch

diff --git a/gcc/ada/gcc-interface/decl.cc b/gcc/ada/gcc-interface/decl.cc
--- a/gcc/ada/gcc-interface/decl.cc
+++ b/gcc/ada/gcc-interface/decl.cc
@@ -4785,14 +4785,6 @@  gnat_to_gnu_entity (Entity_Id gnat_entity, tree gnu_expr, bool definition)
       else
 	gnu_decl = create_type_decl (gnu_entity_name, gnu_type, artificial_p,
 				     debug_info_p, gnat_entity);
-
-      /* For vector types, make the representative array the debug type.  */
-      if (VECTOR_TYPE_P (gnu_type))
-	{
-	  tree rep = TYPE_REPRESENTATIVE_ARRAY (gnu_type);
-	  TYPE_NAME (rep) = DECL_NAME (gnu_decl);
-	  SET_TYPE_DEBUG_TYPE (gnu_type, rep);
-	}
     }
 
   /* If we haven't already, associate the ..._DECL node that we just made with