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* [Bug fortran/40568] New: F2008: C_SIZEOF is in the wrong scope
@ 2009-06-27 16:06 burnus at gcc dot gnu dot org
2009-07-05 9:19 ` [Bug fortran/40568] " fxcoudert at gcc dot gnu dot org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: burnus at gcc dot gnu dot org @ 2009-06-27 16:06 UTC (permalink / raw)
To: gcc-bugs
C_SIZEOF should be a function in ISO_C_BINDING, however, in gfortran it is a
normal intrinsic.
Expected:
- The USE statement works
- Using C_SIZEOF should give an error
use iso_c_binding, only: so => c_sizeof
implicit none
print *, c_sizeof(1)
end
--
Summary: F2008: C_SIZEOF is in the wrong scope
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Keywords: rejects-valid
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: burnus at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40568
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug fortran/40568] F2008: C_SIZEOF is in the wrong scope
2009-06-27 16:06 [Bug fortran/40568] New: F2008: C_SIZEOF is in the wrong scope burnus at gcc dot gnu dot org
@ 2009-07-05 9:19 ` fxcoudert at gcc dot gnu dot org
2009-12-13 16:20 ` [Bug fortran/40568] F2008: C_SIZEOF is in the wrong scope, rejected as initialization expression dfranke at gcc dot gnu dot org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: fxcoudert at gcc dot gnu dot org @ 2009-07-05 9:19 UTC (permalink / raw)
To: gcc-bugs
--
fxcoudert at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |accepts-invalid
Last reconfirmed|0000-00-00 00:00:00 |2009-07-05 09:19:02
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40568
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug fortran/40568] F2008: C_SIZEOF is in the wrong scope, rejected as initialization expression
2009-06-27 16:06 [Bug fortran/40568] New: F2008: C_SIZEOF is in the wrong scope burnus at gcc dot gnu dot org
2009-07-05 9:19 ` [Bug fortran/40568] " fxcoudert at gcc dot gnu dot org
@ 2009-12-13 16:20 ` dfranke at gcc dot gnu dot org
2010-05-02 15:21 ` dfranke at gcc dot gnu dot org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: dfranke at gcc dot gnu dot org @ 2009-12-13 16:20 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from dfranke at gcc dot gnu dot org 2009-12-13 16:19 -------
F2008 allows C_SIZEOF in initialization expressions:
The definition for "specification inquiry" is in Fortran 2008 (7.1.11
Specification expression):
"A speci\fcation inquiry is a reference to
(1) an intrinsic inquiry function,
[...]
(4) the function C_SIZEOF from the intrinsic module ISO C BINDING (15.2.3.7)"
Currently C_SIZEOF is rejected as init expression as it is not listed as valid
inquiry function, neither is CLASS_INQUIRY in intrinsic.c(add_functions) set.
--
dfranke at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |dfranke at gcc dot gnu dot
| |org
OtherBugsDependingO| |29962, 39627
nThis| |
Summary|F2008: C_SIZEOF is in the |F2008: C_SIZEOF is in the
|wrong scope |wrong scope, rejected as
| |initialization expression
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40568
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug fortran/40568] F2008: C_SIZEOF is in the wrong scope, rejected as initialization expression
2009-06-27 16:06 [Bug fortran/40568] New: F2008: C_SIZEOF is in the wrong scope burnus at gcc dot gnu dot org
2009-07-05 9:19 ` [Bug fortran/40568] " fxcoudert at gcc dot gnu dot org
2009-12-13 16:20 ` [Bug fortran/40568] F2008: C_SIZEOF is in the wrong scope, rejected as initialization expression dfranke at gcc dot gnu dot org
@ 2010-05-02 15:21 ` dfranke at gcc dot gnu dot org
2010-05-09 18:11 ` dfranke at gcc dot gnu dot org
2010-06-23 16:45 ` burnus at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: dfranke at gcc dot gnu dot org @ 2010-05-02 15:21 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from dfranke at gcc dot gnu dot org 2010-05-02 15:21 -------
See also PR36437.
--
dfranke at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
OtherBugsDependingO| |32630
nThis| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40568
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug fortran/40568] F2008: C_SIZEOF is in the wrong scope, rejected as initialization expression
2009-06-27 16:06 [Bug fortran/40568] New: F2008: C_SIZEOF is in the wrong scope burnus at gcc dot gnu dot org
` (2 preceding siblings ...)
2010-05-02 15:21 ` dfranke at gcc dot gnu dot org
@ 2010-05-09 18:11 ` dfranke at gcc dot gnu dot org
2010-06-23 16:45 ` burnus at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: dfranke at gcc dot gnu dot org @ 2010-05-09 18:11 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from dfranke at gcc dot gnu dot org 2010-05-09 18:11 -------
Created an attachment (id=20612)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20612&action=view)
first steps to bring C_SIZEOF to the ISO_C_BINDING
Attached patch is a start only. Comments:
* symbol.c (build_formal_args): wrong parameter generated, probably needs a
new gen_*_param function
* on -std=f2003 there's only a linker error (undefined reference), no
F2008-only warning
* simplification/translation needs to be hijacked from sizeof
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40568
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug fortran/40568] F2008: C_SIZEOF is in the wrong scope, rejected as initialization expression
2009-06-27 16:06 [Bug fortran/40568] New: F2008: C_SIZEOF is in the wrong scope burnus at gcc dot gnu dot org
` (3 preceding siblings ...)
2010-05-09 18:11 ` dfranke at gcc dot gnu dot org
@ 2010-06-23 16:45 ` burnus at gcc dot gnu dot org
4 siblings, 0 replies; 6+ messages in thread
From: burnus at gcc dot gnu dot org @ 2010-06-23 16:45 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from burnus at gcc dot gnu dot org 2010-06-23 16:45 -------
Cf. PR 40569 for two other module procedures of ISO_C_BINDING
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40568
^ permalink raw reply [flat|nested] 6+ messages in thread
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2009-06-27 16:06 [Bug fortran/40568] New: F2008: C_SIZEOF is in the wrong scope burnus at gcc dot gnu dot org
2009-07-05 9:19 ` [Bug fortran/40568] " fxcoudert at gcc dot gnu dot org
2009-12-13 16:20 ` [Bug fortran/40568] F2008: C_SIZEOF is in the wrong scope, rejected as initialization expression dfranke at gcc dot gnu dot org
2010-05-02 15:21 ` dfranke at gcc dot gnu dot org
2010-05-09 18:11 ` dfranke at gcc dot gnu dot org
2010-06-23 16:45 ` burnus at gcc dot gnu dot org
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