fix: block nesting $if

MercuryWorkshop · Oct 1, 2024 · 5a6c7a0 · 5a6c7a0
1 parent 0942bf1
commit 5a6c7a0
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/core.js b/src/core.js
@@ -210,6 +210,11 @@ export function $if(condition, then, otherwise) {
     otherwise ??= doc.createTextNode('')
     if (!isDLPtr(condition)) return condition ? then : otherwise
 
+    assert(
+        !(IF in then || IF in otherwise),
+        'Elements in $if cannot also be an $if macro'
+    )
+
     return { [IF]: condition, then, otherwise }
 }