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Added default json, etc.

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This commit is contained in:
allexanderbergmns
2026-08-25 15:11:40 +02:00
parent 012c8a0e16
commit 76e912c922
17 changed files with 878 additions and 10 deletions
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vm/ops.v
+16
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@@ -4,6 +4,9 @@ module vm
import math
fn (mut v Vm) add(a i64, b i64) !i64 {
if v.is_none(a) || v.is_none(b) {
return error('cannot use none with +')
}
if v.is_arr(a) || v.is_arr(b) {
return error('cannot add arrays with +')
}
@@ -75,6 +78,9 @@ fn fmt_float(f f64) string {
}
fn (mut v Vm) arith(a i64, b i64, op string) !i64 {
if v.is_none(a) || v.is_none(b) {
return error('cannot use none with "${op}"')
}
if v.is_str(a) || v.is_str(b) {
return error('cannot use strings with "${op}"')
}
@@ -139,6 +145,16 @@ fn (mut v Vm) arith(a i64, b i64, op string) !i64 {
}
fn (mut v Vm) cmp(a i64, b i64, op string) !i64 {
if v.is_none(a) || v.is_none(b) {
// none equals only none; ordering a none is an error
if op == '==' {
return bool_i64(v.is_none(a) && v.is_none(b))
}
if op == '!=' {
return bool_i64(!(v.is_none(a) && v.is_none(b)))
}
return error('cannot order none')
}
if v.is_arr(a) || v.is_arr(b) {
// arrays compare by identity (handle equality) with ==/!=
if op == '==' || op == '!=' {