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[gfortran,committed] Get rid of -Wuninitialized warnings on front-end artificial variables
- From: FX Coudert <fxcoudert at gmail dot com>
- To: Fortran List <fortran at gcc dot gnu dot org>, gcc-patches list <gcc-patches at gcc dot gnu dot org>
- Date: Sat, 22 Sep 2007 17:58:46 +0100
- Subject: [gfortran,committed] Get rid of -Wuninitialized warnings on front-end artificial variables
Attached patch is yet another "get rid of spurious -Wuninitialized
warnings" patch, committed as rev. 128673 after regtesting on x86_64-
linux.
FX
Index: ChangeLog
===================================================================
--- ChangeLog (revision 128672)
+++ ChangeLog (working copy)
@@ -1,3 +1,10 @@
+2007-09-22 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR fortran/33522
+ * trans-types.c (gfc_get_desc_dim_type): Mark artificial
+ variables with TREE_NO_WARNING.
+ (gfc_get_array_descriptor_base): Likewise.
+
2007-09-22 Paul Thomas <pault@gcc.gnu.org>
PR fortran/33337
Index: trans-types.c
===================================================================
--- trans-types.c (revision 128672)
+++ trans-types.c (working copy)
@@ -1088,16 +1088,19 @@ gfc_get_desc_dim_type (void)
decl = build_decl (FIELD_DECL,
get_identifier ("stride"), gfc_array_index_type);
DECL_CONTEXT (decl) = type;
+ TREE_NO_WARNING (decl) = 1;
fieldlist = decl;
decl = build_decl (FIELD_DECL,
get_identifier ("lbound"), gfc_array_index_type);
DECL_CONTEXT (decl) = type;
+ TREE_NO_WARNING (decl) = 1;
fieldlist = chainon (fieldlist, decl);
decl = build_decl (FIELD_DECL,
get_identifier ("ubound"), gfc_array_index_type);
DECL_CONTEXT (decl) = type;
+ TREE_NO_WARNING (decl) = 1;
fieldlist = chainon (fieldlist, decl);
/* Finish off the type. */
@@ -1389,12 +1392,14 @@ gfc_get_array_descriptor_base (int dimen
decl = build_decl (FIELD_DECL, get_identifier ("offset"),
gfc_array_index_type);
DECL_CONTEXT (decl) = fat_type;
+ TREE_NO_WARNING (decl) = 1;
fieldlist = chainon (fieldlist, decl);
/* Add the dtype component. */
decl = build_decl (FIELD_DECL, get_identifier ("dtype"),
gfc_array_index_type);
DECL_CONTEXT (decl) = fat_type;
+ TREE_NO_WARNING (decl) = 1;
fieldlist = chainon (fieldlist, decl);
/* Build the array type for the stride and bound components. */
@@ -1406,6 +1411,7 @@ gfc_get_array_descriptor_base (int dimen
decl = build_decl (FIELD_DECL, get_identifier ("dim"), arraytype);
DECL_CONTEXT (decl) = fat_type;
+ TREE_NO_WARNING (decl) = 1;
fieldlist = chainon (fieldlist, decl);
/* Finish off the type. */