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feat(lang,stdlib): 64-bit long type + 64-bit Hash variants (issue #17)
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Add `long`, a 64-bit signed integer primitive (i64), threaded through
codegen: llty; int<->long coercion (coerce_code/to_long) at let/assign/
return/call-args; i64 arithmetic + comparison promotion in emit_bin;
unary negate/~; print via %lld and str()/interpolation via @fn_long_str.
Editor vocabulary (syntax header, TextMate grammar, formatter, LSP)
synced; check-vocabulary green. Numeric literals stay i32 — build large
values by widening (documented on the type page).

Complete the Hash.* namespace (issue #17) with both 32- and 64-bit
algorithms: Hash.of/fnv1a/crc32/mix/combine (32-bit) and
Hash.of64/fnv1a_64/mix64 (64-bit, returning long). Deterministic and
C-free; CRC-32 (poly 0xEDB88320) and FNV vectors verified against
reference implementations.

Tests: selfhost/tests/{hash,long}.ludic. Docs: docs/language/hash/*,
type-long.md. Seed reseeded; C-free bootstrap fixpoint holds; 23
selfhost + 45 regression + 29 tooling checks green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-08-30 01:01:06 +03:00
parent a38195128f
commit 2002e977d9
27 changed files with 14007 additions and 12105 deletions
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1
tools/x/selfhost.ludic
View file

@ -26,6 +26,7 @@ fn selfhost_frags() -> []ptr {
push(f, "selfhost/emit_intrin2.ludic")
push(f, "selfhost/emit_math.ludic")
push(f, "selfhost/emit_text.ludic")
push(f, "selfhost/emit_hash.ludic")
push(f, "selfhost/emit_list.ludic")
push(f, "selfhost/emit_ease.ludic")
push(f, "selfhost/emit_collide.ludic")

2
tools/x/selfhost_test.ludic
View file

@ -46,6 +46,8 @@ fn cmd_selfhost_test() -> int {
sh_case("memsys", "65 66 0 99 12345 1")
sh_case("math3", "45 90 180 -135 30 60 90")
sh_case("textsplit", "1 1 1 3 1 1 1 1 1 1 1")
sh_case("hash", "-2128831035 -468965076 114400290 114400290 0 -873187034 1095738169 0 1364076727 -2114883783 -845898438 -845898438 -78065325 -78057399 -3750763034362895579 -5808556873153909620 -4100651535478758590 -4100651535478758590 0 -5451962507482445012 7256831767414464289")
sh_case("long", "1000000000000 1000000000001 1000000000005 3000000000000 1 1 1 -1000000000000 1000000 13")
sh_case("color", "16744512 1090486336 1090486336 8355711 8355711 8355711")
print("== the self-host compiler compiles real games (vs golden output) ==")