530e8392d7
Added new domain MODULE_DOMAIN for fortran modules to avoid issues with sharing namespaces (e.g. when a variable currently in scope has the same name as a module). (gdb) ptype modname old> No symbol "modname" in current context. new> type = module modname This fixes PR 15209 and also addresses the issue with sharing namespaces: https://sourceware.org/ml/gdb-patches/2013-02/msg00643.html 2013-11-19 Keven Boell <keven.boell@intel.com> Sanimir Agovic <sanimir.agovic@intel.com> * cp-namespace.c (cp_lookup_nested_symbol): Enable nested lookups for fortran modules. * dwarf2read.c (read_module): Add fortran module to the symbol table. (add_partial_symbol, add_partial_module): Add fortran module to the partial symbol table. (new_symbol_full): Create full symbol for fortran module. * f-exp.y (yylex): Add new module domain to be parsed. * symtab.h: New domain for fortran modules. testsuite/ * gdb.fortran/module.exp: Completion matches fortran module names as well. ptype/whatis on modules return a proper type. Add new check for having the correct scope.
72 lines
1.9 KiB
Fortran
72 lines
1.9 KiB
Fortran
! Copyright 2009-2013 Free Software Foundation, Inc.
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!
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! This program is free software; you can redistribute it and/or modify
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! it under the terms of the GNU General Public License as published by
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! the Free Software Foundation; either version 3 of the License, or
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! (at your option) any later version.
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!
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! This program is distributed in the hope that it will be useful,
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! but WITHOUT ANY WARRANTY; without even the implied warranty of
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! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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! GNU General Public License for more details.
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!
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! You should have received a copy of the GNU General Public License
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! along with this program. If not, see <http://www.gnu.org/licenses/>.
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module mod1
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integer :: var_i = 1
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integer :: var_const
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parameter (var_const = 20)
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end module mod1
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module mod2
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integer :: var_i = 2
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end module mod2
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module mod3
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integer :: mod2 = 3
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integer :: mod1 = 3
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integer :: var_i = 3
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end module mod3
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module modmany
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integer :: var_a = 10, var_b = 11, var_c = 12, var_i = 14
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end module modmany
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module moduse
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integer :: var_x = 30, var_y = 31
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end module moduse
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subroutine sub1
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use mod1
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if (var_i .ne. 1) call abort
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var_i = var_i ! i-is-1
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end
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subroutine sub2
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use mod2
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if (var_i .ne. 2) call abort
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var_i = var_i ! i-is-2
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end
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subroutine sub3
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USE mod3
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var_i = var_i ! i-is-3
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END
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program module
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use modmany, only: var_b, var_d => var_c, var_i
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use moduse, var_z => var_y
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call sub1
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call sub2
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call sub3
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if (var_b .ne. 11) call abort
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if (var_d .ne. 12) call abort
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if (var_i .ne. 14) call abort
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if (var_x .ne. 30) call abort
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if (var_z .ne. 31) call abort
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var_b = var_b ! a-b-c-d
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end
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