re PR fortran/82275 (gfortran rejects valid & accepts invalid reference to…

re PR fortran/82275 (gfortran rejects valid & accepts invalid reference to dimension-remapped type SELECT TYPE selector)

2018-05-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/82275
	Correcting ChangeLogs
	* match.c (gfc_match_type_spec): Go through the array ref and
	decrement 'rank' for every dimension that is an element.

2018-05-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/82275
	Correcting ChangeLogs
	* gfortran.dg/select_type_42.f90: New test.

From-SVN: r260416

gcc/fortran/ChangeLog

 2018-05-20  Paul Thomas  <pault@gcc.gnu.org>
 
+	PR fortran/80657
+	* resolve.c (flag_fn_result_spec): Use the 'sym' argument to
+	test for self refs to the function result in the character len
+	expression. If a self reference is found, emit an error and
+	return true.
+	(resolve_fntype): Use the function symbol in the calls to the
+	above.
+
+2018-05-20  Paul Thomas  <pault@gcc.gnu.org>
+
 	PR fortran/49636
 	* trans-array.c (gfc_get_array_span): Renamed from
 	'get_array_span'.
 	(gfc_conv_expr_descriptor): Change references to above.
 	* trans-array.h : Add prototype for 'gfc_get_array_span'.
+	* trans-intrinsic.c (gfc_conv_associated): Add pre and post
+	blocks for 'arg1'.
 	* trans-stmt.c (trans_associate_var): If the associate name is
 	a subref array pointer, use gfc_get_array_span for the span.
 
@@ -17,9 +29,11 @@
 2018-05-19  Paul Thomas  <pault@gcc.gnu.org>
 
 	PR fortran/82923
-	* gfortran.dg/allocate_assumed_charlen_4.f90: New test. Note
-	that the patch fixes PR66694 & PR82617, although the testcases
-	are not explicitly included.
+	PR fortran/66694
+	PR fortran/82617
+	* trans-array.c (gfc_alloc_allocatable_for_assignment): Set the
+	charlen backend_decl of the rhs expr to ss->info->string_length
+	so that the value in the current scope is used.
 
 2018-05-13  Steven G. Kargl  <kargl@gcc.gnu.org>
 

gcc/testsuite/ChangeLog

 2018-05-20  Paul Thomas  <pault@gcc.gnu.org>
 
+	PR fortran/80657
+	* gfortran.dg/char_result_18.f90: New test.
+
+2018-05-20  Paul Thomas  <pault@gcc.gnu.org>
+
 	PR fortran/49636
 	* gfortran.dg/associate_38.f90: New test.
 
 2018-05-20  Paul Thomas  <pault@gcc.gnu.org>
 
-	PR fortran/82923
+	PR fortran/82275
 	* gfortran.dg/select_type_42.f90: New test.
 
 2018-05-19  Paul Thomas  <pault@gcc.gnu.org>
 
 	PR fortran/82923
-	PR fortran/66694
-	PR fortran/82617
-	* trans-array.c (gfc_alloc_allocatable_for_assignment): Set the
-	charlen backend_decl of the rhs expr to ss->info->string_length
-	so that the value in the current scope is used.
+	* gfortran.dg/allocate_assumed_charlen_4.f90: New test. Note
+	that the patch fixes PR66694 & PR82617, although the testcases
+	are not explicitly included.
 
 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>