Diff for /gforth/assert.fs between versions 1.4 and 1.5

version 1.4, 1995/10/16 18:33:05 version 1.5, 1995/11/07 18:06:32
Line 1 Line 1
 \ assertions  \ assertions
   
 \ !! factor out line number printing, share with debugging.fs  \ Copyright (C) 1995 Free Software Foundation, Inc.
   
   \ This file is part of Gforth.
   
   \ Gforth is free software; you can redistribute it and/or
   \ modify it under the terms of the GNU General Public License
   \ as published by the Free Software Foundation; either version 2
   \ of the License, or (at your option) any later version.
   
   \ This program is distributed in the hope that it will be useful,
   \ but WITHOUT ANY WARRANTY; without even the implied warranty of
   \ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   \ GNU General Public License for more details.
   
   \ You should have received a copy of the GNU General Public License
   \ along with this program; if not, write to the Free Software
   \ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
   
   require source.fs
   
 variable assert-level ( -- a-addr ) \ gforth  variable assert-level ( -- a-addr ) \ gforth
 \G all assertions above this level are turned off  \G all assertions above this level are turned off
Line 31  variable assert-level ( -- a-addr ) \ gf Line 49  variable assert-level ( -- a-addr ) \ gf
     POSTPONE assert1( ; immediate      POSTPONE assert1( ; immediate
   
 : (endassert) ( flag -- ) \ gforth-internal  : (endassert) ( flag -- ) \ gforth-internal
     \ three inline arguments      \ inline argument sourcepos
     if      if
         r> 3 cells + >r EXIT          r> sourcepos drop + >r EXIT
     else      else
         r>          r> print-sourcepos ." : failed assertion"
         dup 2@ type ." :" cell+ cell+  
         @ 0 .r ." : failed assertion"  
         true abort" assertion failed" \ !! or use a new throw code?          true abort" assertion failed" \ !! or use a new throw code?
     then ;      then ;
   
 : ) ( -- ) \ gforth     close-paren  : ) ( -- ) \ gforth     close-paren
     \G end an assertion      \G end an assertion
     POSTPONE (endassert) loadfilename 2@ 2, loadline @ , ; immediate      POSTPONE (endassert) sourcepos, ; immediate

Removed from v.1.4  
changed lines
  Added in v.1.5


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