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* [Bug fortran/102956] New: [PDT] KIND and LEN type parameters are mutually exclusive
@ 2021-10-26 19:19 anlauf at gcc dot gnu.org
2021-10-26 19:41 ` [Bug fortran/102956] " anlauf at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: anlauf at gcc dot gnu.org @ 2021-10-26 19:19 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102956
Bug ID: 102956
Summary: [PDT] KIND and LEN type parameters are mutually
exclusive
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: anlauf at gcc dot gnu.org
Target Milestone: ---
F2018: 7.5.3.1 Type parameter definition statement
R732 type-param-def-stmt is
integer-type-spec, type-param-attr-spec :: type-param-decl-list
R734 type-param-attr-spec is KIND or LEN
(3) The type-param-attr-spec explicitly specifies whether a type parameter is a
kind parameter or a length parameter.
Thus the KIND and LEN attributes are mutually exclusive.
The follwowing should be rejected:
type :: bad_pdt (k,l) ! { dg-error "does not have a component"
}
integer, kind, len :: k = 1 ! { dg-error "attribute conflicts with" }
integer, len, kind :: l = 1 ! { dg-error "attribute conflicts with" }
character(kind=k,len=l) :: c ! { dg-error "has not been declared" }
end type bad_pdt
which is achieved by the trivial patch:
diff --git a/gcc/fortran/symbol.c b/gcc/fortran/symbol.c
index 2c4acd5abe1..c77f3f84962 100644
--- a/gcc/fortran/symbol.c
+++ b/gcc/fortran/symbol.c
@@ -720,6 +720,7 @@ gfc_check_conflict (symbol_attribute *attr, const char
*name, locus *where)
conf (pdt_len, pointer)
conf (pdt_len, dimension)
conf (pdt_len, codimension)
+ conf (pdt_len, pdt_kind)
if (attr->access == ACCESS_PRIVATE)
{
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/102956] [PDT] KIND and LEN type parameters are mutually exclusive
2021-10-26 19:19 [Bug fortran/102956] New: [PDT] KIND and LEN type parameters are mutually exclusive anlauf at gcc dot gnu.org
@ 2021-10-26 19:41 ` anlauf at gcc dot gnu.org
2021-10-26 20:15 ` cvs-commit at gcc dot gnu.org
2021-10-26 20:16 ` anlauf at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: anlauf at gcc dot gnu.org @ 2021-10-26 19:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102956
anlauf at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2021-10-26
Ever confirmed|0 |1
Assignee|unassigned at gcc dot gnu.org |anlauf at gcc dot gnu.org
Status|UNCONFIRMED |ASSIGNED
--- Comment #1 from anlauf at gcc dot gnu.org ---
Patch: https://gcc.gnu.org/pipermail/fortran/2021-October/056820.html
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/102956] [PDT] KIND and LEN type parameters are mutually exclusive
2021-10-26 19:19 [Bug fortran/102956] New: [PDT] KIND and LEN type parameters are mutually exclusive anlauf at gcc dot gnu.org
2021-10-26 19:41 ` [Bug fortran/102956] " anlauf at gcc dot gnu.org
@ 2021-10-26 20:15 ` cvs-commit at gcc dot gnu.org
2021-10-26 20:16 ` anlauf at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2021-10-26 20:15 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102956
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Harald Anlauf <anlauf@gcc.gnu.org>:
https://gcc.gnu.org/g:662f64a1f9e2de65982e4d895b3afe72cbf581ba
commit r12-4722-g662f64a1f9e2de65982e4d895b3afe72cbf581ba
Author: Harald Anlauf <anlauf@gmx.de>
Date: Tue Oct 26 22:14:19 2021 +0200
Fortran: [PDT] KIND and LEN type parameters are mutually exclusive
gcc/fortran/ChangeLog:
PR fortran/102956
* symbol.c (gfc_check_conflict): Add conflict check for PDT KIND
and LEN type parameters.
gcc/testsuite/ChangeLog:
PR fortran/102956
* gfortran.dg/pdt_32.f03: New test.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug fortran/102956] [PDT] KIND and LEN type parameters are mutually exclusive
2021-10-26 19:19 [Bug fortran/102956] New: [PDT] KIND and LEN type parameters are mutually exclusive anlauf at gcc dot gnu.org
2021-10-26 19:41 ` [Bug fortran/102956] " anlauf at gcc dot gnu.org
2021-10-26 20:15 ` cvs-commit at gcc dot gnu.org
@ 2021-10-26 20:16 ` anlauf at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: anlauf at gcc dot gnu.org @ 2021-10-26 20:16 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102956
anlauf at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #3 from anlauf at gcc dot gnu.org ---
Fixed for gcc-12. Closing.
^ permalink raw reply [flat|nested] 4+ messages in thread
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2021-10-26 19:19 [Bug fortran/102956] New: [PDT] KIND and LEN type parameters are mutually exclusive anlauf at gcc dot gnu.org
2021-10-26 19:41 ` [Bug fortran/102956] " anlauf at gcc dot gnu.org
2021-10-26 20:15 ` cvs-commit at gcc dot gnu.org
2021-10-26 20:16 ` anlauf at gcc dot gnu.org
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