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Critical fixes

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This commit is contained in:
allexanderbergmns
2026-08-25 17:34:47 +02:00
parent 415dec40a2
commit 3e1e9bd08a
12 changed files with 361 additions and 19 deletions
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vm/ops.v
+12 -9
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@@ -4,6 +4,18 @@ module vm
import math
fn (mut v Vm) add(a i64, b i64) !i64 {
// String + any: coerce the other operand to its string form so that
// `"caught: " + e`, `"n=" + count`, and record/array debugging "just
// work" the way users expect when building messages.
if v.is_str(a) && !v.is_str(b) {
return v.alloc_str(v.strings[v.hand(a)] + v.val_str(b, 0))
}
if v.is_str(b) && !v.is_str(a) {
return v.alloc_str(v.val_str(a, 0) + v.strings[v.hand(b)])
}
if v.is_str(a) && v.is_str(b) {
return v.alloc_str(v.strings[v.hand(a)] + v.strings[v.hand(b)])
}
if v.is_none(a) || v.is_none(b) {
return error('cannot use none with +')
}
@@ -13,15 +25,6 @@ fn (mut v Vm) add(a i64, b i64) !i64 {
if v.is_struct(a) || v.is_struct(b) {
return error('cannot add structs with +')
}
if v.is_str(a) && v.is_str(b) {
return v.alloc_str(v.strings[v.hand(a)] + v.strings[v.hand(b)])
}
if v.is_str(a) {
return v.alloc_str(v.strings[v.hand(a)] + v.num_str(b))
}
if v.is_str(b) {
return v.alloc_str(v.num_str(a) + v.strings[v.hand(b)])
}
if v.is_float(a) || v.is_float(b) {
return v.push_float(v.to_f64(a) + v.to_f64(b))
}