LogtalkDotOrg / LogtalkDotOrg/logtalk3

B-Prolog 8.1 native random number generator is useless

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backend prolog compiler bug
Dominant language
Logtalk
Stars
496
Forks
34
PR merge metrics
No merged PRs in 30d

Description

The B-Prolog 8.1 native random number generator returns random integers, both positive and negative, with no documentation on their range. Given that B-Prolog also claims that its implementation of integer arithmetic is unbound, we cannot use its native random number generator as basis to generate random numbers in a given interval.

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the B-Prolog-specific native random number generator implementation and any related documentation or tests. Determine the generator's supported integer range and expected interval semantics; the issue is complete only when a defined, usable behavior is agreed and covered by documentation or tests.

Written by the indexing model from the issue text.

Assessment

Domain
compilers
Issue type
Bug
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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