resolve.c (resolve_symbol): Copy 'pointer' and 'dimension' attribute from result…

resolve.c (resolve_symbol): Copy 'pointer' and 'dimension' attribute from result symbol to function symbol.

fortran/
	* resolve.c (resolve_symbol): Copy 'pointer' and 'dimension'
	attribute from result symbol to function symbol.
testsuite/
	* gfortran.dg/func_result_2.f90: New test.

From-SVN: r99580

gcc/fortran/ChangeLog

+2005-05-11  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
+
+	* resolve.c (resolve_symbol): Copy 'pointer' and 'dimension'
+	attribute from result symbol to function symbol.
+
 2005-05-10  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
 
 	PR fortran/20178

gcc/fortran/resolve.c

@@ -4061,6 +4061,8 @@ resolve_symbol (gfc_symbol * sym)
 
 	      sym->ts = sym->result->ts;
 	      sym->as = gfc_copy_array_spec (sym->result->as);
+	      sym->attr.dimension = sym->result->attr.dimension;
+	      sym->attr.pointer = sym->result->attr.pointer;
 	    }
 	}
     }

gcc/fortran/trans-expr.c

@@ -1288,7 +1288,7 @@ gfc_conv_function_call (gfc_se * se, gfc_symbol * sym,
 
       if (!se->direct_byref)
 	{
-	  if (sym->result->attr.dimension)
+	  if (sym->attr.dimension)
 	    {
 	      if (flag_bounds_check)
 		{

gcc/testsuite/ChangeLog

+2005-05-11  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
+
+	* gfortran.dg/func_result_2.f90: New test.
+
 2005-05-11  Bud Davis  <bdavis@gfortran.org>
 
 	* gfortran.dg/dev_null.f90: New test.

gcc/testsuite/gfortran.dg/func_result_2.f90

+! { dg-do run }
+! Character functions with a result clause were broken
+program testch
+  if (ch().ne."hello     ") call abort()
+contains
+  function ch result(str)
+    character(len = 10)  :: str
+    str ="hello"
+  end function ch
+end program testch