fix(compiler): == / != on references is identity; only text compares by content

emit_bin_vals lowered every pointer-typed ==/!= to @lp_str_eq, so two
distinct records compared their bytes up to the first zero byte. Content
compare now needs both sides to be text (string, or the untyped
pointer/ptr runtime code carries text in); other references use
icmp eq ptr, and string vs a non-text reference is a compile error.
Adds selfhost/tests/identity.ludic; both seeds regenerated.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-16 16:06:31 +03:00
parent e010c2cecc
commit 1900f9ca80
7 changed files with 19750 additions and 19403 deletions

View file

@ -82,6 +82,7 @@ function cmd_selfhost_test() -> int {
print("== the self-host compiler is correct ==")
sh_case("structs", "7 9 109 2 42")
sh_case("identity", "0 1 1 1 1 1")
sh_case("slices", "0 20 361 777")
sh_case("sort", "0 39 20 1 2 3 3 1 30 10 20 40 2 8")
sh_case("control", "55 4 15 1")