[Bug fortran/53537] [4.6/4.7/4.8 Regression] Explicit IMPORT of renamed USE-associated symbol fails
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53537 Mikael Morin mikael at gcc dot gnu.org changed: What|Removed |Added CC||jkrahn at nc dot rr.com --- Comment #9 from Mikael Morin mikael at gcc dot gnu.org 2013-01-29 12:43:13 UTC --- *** Bug 44830 has been marked as a duplicate of this bug. ***
[Bug fortran/53537] [4.6/4.7/4.8 Regression] Explicit IMPORT of renamed USE-associated symbol fails
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53537 --- Comment #7 from Mikael Morin mikael at gcc dot gnu.org 2013-01-28 14:37:26 UTC --- Author: mikael Date: Mon Jan 28 14:37:20 2013 New Revision: 195506 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=195506 Log: 2013-01-28 Tobias Burnus bur...@net-b.de Mikael Morin mik...@gcc.gnu.org PR fortran/53537 * symbol.c (gfc_find_sym_tree): Don't look for the symbol outside an interface block. (gfc_get_ha_symtree): Let gfc_find_sym_tree lookup the parent namespace. * decl.c (gfc_match_data_decl): Ditto. (variable_decl): Remove undeclared type error. (gfc_match_import): Use renamed instead of original name. 2013-01-28 Tobias Burnus bur...@net-b.de Mikael Morin mik...@gcc.gnu.org PR fortran/53537 * gfortran.dg/import2.f90: Adjust undeclared type error messages. * gfortran.dg/import8.f90: Likewise. * gfortran.dg/interface_derived_type_1.f90: Likewise. * gfortran.dg/import10.f90: New test. * gfortran.dg/import11.f90: Likewise Added: trunk/gcc/testsuite/gfortran.dg/import10.f90 trunk/gcc/testsuite/gfortran.dg/import11.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/decl.c trunk/gcc/fortran/symbol.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gfortran.dg/import2.f90 trunk/gcc/testsuite/gfortran.dg/import8.f90 trunk/gcc/testsuite/gfortran.dg/interface_derived_type_1.f90
[Bug fortran/53537] [4.6/4.7/4.8 Regression] Explicit IMPORT of renamed USE-associated symbol fails
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53537 --- Comment #8 from Dominique d'Humieres dominiq at lps dot ens.fr 2013-01-28 20:08:50 UTC --- After revision 195506, the test in pr44830 compiles without error.
[Bug fortran/53537] [4.6/4.7/4.8 Regression] Explicit IMPORT of renamed USE-associated symbol fails
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53537 Mikael Morin mikael at gcc dot gnu.org changed: What|Removed |Added CC||mikael at gcc dot gnu.org --- Comment #6 from Mikael Morin mikael at gcc dot gnu.org 2013-01-15 17:49:45 UTC --- Patch submitted: http://gcc.gnu.org/ml/gcc-patches/2013-01/msg00545.html
[Bug fortran/53537] [4.6/4.7/4.8 Regression] Explicit IMPORT of renamed USE-associated symbol fails
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53537
--- Comment #5 from Mikael Morin mikael at gcc dot gnu.org 2013-01-09
13:54:15 UTC ---
Created attachment 29124
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=29124
Fix for the regression in comment #3
For the remaining problem:
(In reply to comment #3)
The patch of comment 1 fails for testsuite/gfortran.dg/import7.f90:
TYPE(T3) X
1
Error: The type of 'x' at (1) has not been declared within the interface
maybe we can just remove the error. After all, there is already
non-interface-specific code to diagnose uses of undeclared types.
For that code to trigger in place of the error above, a few adjustments are
needed to avoid searching the type outside the interface (so that the type is
really not found).
With the attached patch, comment #0, comment #1 and comment #4 are accepted,
but a few adjustments are needed in the testsuite:
from:
type(fcnparms) :: fparams ! { dg-error not been declared within the in
1
Error: The type of 'fparams' at (1) has not been declared within the interface
to:
type(fcnparms) :: fparams ! { dg-error not been declared within the in
1
Error: Derived type 'fcnparms' at (1) is being used before it is defined
I will test the patch against the full testsuite. As it touches the core of
the symbol resolution, it's quite to be expected that it has interesting side
effects.
[Bug fortran/53537] [4.6/4.7/4.8 Regression] Explicit IMPORT of renamed USE-associated symbol fails
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53537 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|4.5.4 |4.6.4
