[gforth] / gforth / assert.fs  

gforth: gforth/assert.fs

Diff for /gforth/assert.fs between version 1.7 and 1.8

version 1.7, Tue Dec 8 22:02:35 1998 UTC version 1.8, Tue Mar 23 20:24:16 1999 UTC
Line 21 
Line 21 
 require source.fs  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.
 1 assert-level !  1 assert-level !
   
 : assertn ( n -- ) \ gforth assert-n  : assertn ( n -- ) \ gforth assert-n
Line 32 
Line 32 
     then ;      then ;
   
 : assert0( ( -- ) \ gforth assert-zero  : assert0( ( -- ) \ gforth assert-zero
     \G important assertions that should always be turned on      \G Important assertions that should always be turned on.
     0 assertn ; immediate      0 assertn ; immediate
 : assert1( ( -- ) \ gforth assert-one  : assert1( ( -- ) \ gforth assert-one
     \G normal assertions; turned on by default      \G Normal assertions; turned on by default.
     1 assertn ; immediate      1 assertn ; immediate
 : assert2( ( -- ) \ gforth assert-two  : assert2( ( -- ) \ gforth assert-two
     \G debugging assertions      \G Debugging assertions.
     2 assertn ; immediate      2 assertn ; immediate
 : assert3( ( -- ) \ gforth assert-three  : assert3( ( -- ) \ gforth assert-three
     \G slow assertions that you may not want to turn on in normal debugging;      \G Slow assertions that you may not want to turn on in normal debugging;
     \G you would turn them on mainly for thorough checking      \G you would turn them on mainly for thorough checking.
     3 assertn ; immediate      3 assertn ; immediate
 : assert( ( -- ) \ gforth  : assert( ( -- ) \ gforth
     \G equivalent to assert1(      \G Equivalent to @code{assert1(}
     POSTPONE assert1( ; immediate      POSTPONE assert1( ; immediate
   
 : (endassert) ( flag -- ) \ gforth-internal  : (endassert) ( flag -- ) \ gforth-internal
Line 58 
Line 58 
     then ;      then ;
   
 : ) ( -- ) \ gforth     close-paren  : ) ( -- ) \ gforth     close-paren
     \G end an assertion      \G End an assertion.
     POSTPONE (endassert) sourcepos, ; immediate      POSTPONE (endassert) sourcepos, ; immediate

Generate output suitable for use with a patch program
Legend:
Removed from v.1.7  
changed lines
  Added in v.1.8
CVS Admin

Powered by ViewCVS 1.0-dev 		(Powered by ViewCVS)

ViewCVS and CVS Help