http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50556
kargl at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kargl at gcc dot gnu.org
--- Comment #1 from kargl at gcc dot gnu.org 2011-10-28 05:21:48 UTC ---
The patch at the end of this note will issue an error for the test code.
I, however, cannot find any text concerning namelist in the F2008 standard
that prohibits the code. One might argue that a "SAVE namelist-group-name"
should mean that all namelist-group-objects associate this
namelist-group-name gets the SAVE attribute. If this interpretation
was correct, then one would expect that text in the Standard would
make this clear.
laptop:kargl[231] gfc4x -c foo.f90
foo.f90:2.12:
save i
1
Error: Namelist group name at (1) cannot appear in a SAVE statement
Index: decl.c
===================================================================
--- decl.c (revision 180567)
+++ decl.c (working copy)
@@ -6831,6 +6831,14 @@ gfc_match_save (void)
if (gfc_add_save (&sym->attr, SAVE_EXPLICIT, sym->name,
&gfc_current_locus) == FAILURE)
return MATCH_ERROR;
+
+ if (sym->attr.flavor == FL_NAMELIST)
+ {
+ gfc_error ("Namelist group name at %C cannot appear in a "
+ "SAVE statement");
+ return MATCH_ERROR;
+ }
+
goto next_item;
case MATCH_NO:
l
