1 files changed, 0 insertions, 56 deletions
diff --git a/thirdparty/preact/config/codemod-strip-tdz.js b/thirdparty/preact/config/codemod-strip-tdz.js
deleted file mode 100644
index a1f07fafe..000000000
--- a/thirdparty/preact/config/codemod-strip-tdz.js
+++ /dev/null
@@ -1,56 +0,0 @@
-/* eslint no-console:0 */
-
-
-// parent node types that we don't want to remove pointless initializations from (because it breaks hoisting)
-const BLOCKED = ['ForStatement', 'WhileStatement']; // 'IfStatement', 'SwitchStatement'
-
-/** Removes var initialization to `void 0`, which Babel adds for TDZ strictness. */
-export default (file, api) => {
-	let { jscodeshift } = api,
-		found = 0;
-
-	let code = jscodeshift(file.source)
-		.find(jscodeshift.VariableDeclaration)
-		.forEach(handleDeclaration);
-
-	function handleDeclaration(decl) {
-		let p = decl,
-			remove = true;
-
-		while ((p = p.parentPath)) {
-			if (~BLOCKED.indexOf(p.value.type)) {
-				remove = false;
-				break;
-			}
-		}
-
-		decl.value.declarations.filter(isPointless).forEach( node => {
-			if (remove===false) {
-				console.log(`> Skipping removal of undefined init for "${node.id.name}": within ${p.value.type}`);
-			}
-			else {
-				removeNodeInitialization(node);
-			}
-		});
-	}
-
-	function removeNodeInitialization(node) {
-		node.init = null;
-		found++;
-	}
-
-	function isPointless(node) {
-		let { init } = node;
-		if (init) {
-			if (init.type==='UnaryExpression' && init.operator==='void' && init.argument.value==0) {
-				return true;
-			}
-			if (init.type==='Identifier' && init.name==='undefined') {
-				return true;
-			}
-		}
-		return false;
-	}
-
-	return found ? code.toSource({ quote: 'single' }) : null;
-};