Fix bad merge

Author: fisker

packages/compiler/src/ml_parser/ast.ts

@@ -26,7 +26,8 @@ export type Node =
   | ExpansionCase
   | Text
   | Block
-  | BlockParameter;
+  | BlockParameter
+  | LetDeclaration;
 
 export abstract class NodeWithI18n implements BaseNode {
   constructor(

packages/compiler/src/ml_parser/parser.ts

@@ -670,7 +670,7 @@ class _TreeBuilder {
     const span = new ParseSourceSpan(token.sourceSpan.start, end, token.sourceSpan.fullStart);
     // Create a separate `startSpan` because `span` will be modified when there is an `end` span.
     const startSpan = new ParseSourceSpan(token.sourceSpan.start, end, token.sourceSpan.fullStart);
-    const block = new html.Block(token.parts[0], parameters, [], span, startSpan);
+    const block = new html.Block(token.parts[0], parameters, [], span, token.sourceSpan, startSpan);
     this._pushContainer(block, false);
   }
 
@@ -700,7 +700,7 @@ class _TreeBuilder {
     const span = new ParseSourceSpan(token.sourceSpan.start, end, token.sourceSpan.fullStart);
     // Create a separate `startSpan` because `span` will be modified when there is an `end` span.
     const startSpan = new ParseSourceSpan(token.sourceSpan.start, end, token.sourceSpan.fullStart);
-    const block = new html.Block(token.parts[0], parameters, [], span, startSpan);
+    const block = new html.Block(token.parts[0], parameters, [], span, token.sourceSpan, startSpan);
     this._pushContainer(block, false);
 
     // Incomplete blocks don't have children so we close them immediately and report an error.