version 1.9, 2000/09/23 15:05:58
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version 1.13, 2003/08/25 14:17:43
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\ assertions |
\ assertions |
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\ Copyright (C) 1995,1996,1997,1999 Free Software Foundation, Inc. |
\ Copyright (C) 1995,1996,1997,1999,2002,2003 Free Software Foundation, Inc. |
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\ This file is part of Gforth. |
\ This file is part of Gforth. |
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\ You should have received a copy of the GNU General Public License |
\ You should have received a copy of the GNU General Public License |
\ along with this program; if not, write to the Free Software |
\ along with this program; if not, write to the Free Software |
\ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
\ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
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require source.fs |
require source.fs |
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Line 48 variable assert-level ( -- a-addr ) \ gf
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Line 48 variable assert-level ( -- a-addr ) \ gf
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\G Equivalent to @code{assert1(} |
\G Equivalent to @code{assert1(} |
POSTPONE assert1( ; immediate |
POSTPONE assert1( ; immediate |
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: (endassert) ( flag -- ) \ gforth-internal |
: (end-assert) ( flag nfile nline -- ) \ gforth-internal |
\ inline argument sourcepos |
rot if |
if |
2drop |
r> sourcepos %size + >r EXIT |
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else |
else |
r> print-sourcepos ." : failed assertion" |
.sourcepos ." : failed assertion" |
true abort" assertion failed" \ !! or use a new throw code? |
true abort" assertion failed" \ !! or use a new throw code? |
then ; |
then ; |
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: ) ( -- ) \ gforth close-paren |
: ) ( -- ) \ gforth close-paren |
\G End an assertion. |
\G End an assertion. |
POSTPONE (endassert) sourcepos, ; immediate |
compile-sourcepos POSTPONE (end-assert) ; immediate |