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Author SHA1 Message Date
Emilie Burgun f3a92c6551 Fix min/2 and max/2 returning the cast version of its arguments 
It now behaves the same way as SWI-Prolog.
 2025-01-27 00:06:06 +01:00
Emilie Burgun e2d1a2b6bc Fix X is gcd(1, 2 ^ 64) triggering a panic 
The implementation for gcd/2 would cast the second argument to an isize.
 2025-01-27 00:06:06 +01:00
Emilie Burgun d3361c16d8 Fix round() losing precision on bigints 
The original issue can be reproduced with `X is round(2 ^ 54 + 1) - 2 ^ 54, X = 1.`
 2025-01-27 00:05:30 +01:00
Emilie Burgun 9420c7e41e Fix rnd_i clipping floats that don't fit in Fixnum 
Fixes #2772.

The current implementation of `rnd_i` incorrectly casts `f` (an `f64`)
into an `i64`, before casting it into an `Integer`.

This fixes that issue by using `Integer::try_from(f)` instead,
and failing if `f` is infinite or NaN.

A fixme is left for a future PR to properly handle the resulting errors
in floor/1 and friends (right now they can only be triggered through FFI).
 2025-01-27 00:02:04 +01:00
Emilie Burgun eff094cc29 Add tests for PR #2756 2025-01-08 17:57:40 +01:00
Emilie Burgun 6cedbc33c0 Fix load_context_module triggering unreachable code in unify_atom 2025-01-08 17:57:40 +01:00