Commit Graph

8 Commits

Author SHA1 Message Date
Eelco Dolstra fa18f1f184 * Assertions.
* Logical operators (!, &&, ||, ->).
2003-11-05 16:27:40 +00:00
Eelco Dolstra 80bb477cc4 * Default function arguments. 2003-11-05 15:34:12 +00:00
Eelco Dolstra 0690c1c9c0 * Work around problems with the ATerm library.
The ATerm library doesn't search the heap for pointers to ATerms
  when garbage collecting.  As a result, C++ containers such as
  `map<ATerm, ATerm>' will cause pointer to be hidden from the garbage
  collector, causing crashes.  Instead, we now use ATermTables.
2003-11-03 20:30:40 +00:00
Eelco Dolstra e2655aa332 * Shorter list syntax ([a b c] instead of [a, b, c]). 2003-11-03 11:59:35 +00:00
Eelco Dolstra a2a9bacd82 * Filter the substitution list when descending into a recursive
attribute set.
2003-11-01 19:10:19 +00:00
Eelco Dolstra 9210d4d530 * Working evaluator.
* Mutually recursive attribute sets.
* Print evaluator efficiency statistics.
2003-10-31 17:09:31 +00:00
Eelco Dolstra 9f8f39aa3c * Clean up the imploded parse tree. Quotes around strings are
removed, paths are absolutised relative to the path containing the
  expression we just parsed, and integer literals are converted to
  actual integers.
2003-10-30 16:18:40 +00:00
Eelco Dolstra e537844f4e * Bottomup rewrite function. 2003-10-30 16:11:24 +00:00