fix: type of ?? expression node (#238)

prettier · Jan 17, 2023 · 8b94458 · 8b94458
1 parent da7b6c8
commit 8b94458
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/src/transform.ts b/src/transform.ts
@@ -76,7 +76,7 @@ export const transform = (
       const tLeft = _t<b.Expression>(left);
       const tRight = _t<b.Expression>(right);
       return _c<b.LogicalExpression | b.BinaryExpression>(
-        operation === '&&' || operation === '||'
+        operation === '&&' || operation === '||' || operation === '??'
           ? 'LogicalExpression'
           : 'BinaryExpression',
         {

diff --git a/tests/transform.test.ts b/tests/transform.test.ts
@@ -25,6 +25,7 @@ describe.each`
   beforeType            | afterType                     | input                       | action   | binding  | simple   | interpolation
   ${'Binary'}           | ${'BinaryExpression'}         | ${' 0 - 1 '}                | ${true}  | ${true}  | ${true}  | ${true}
   ${'Binary'}           | ${'LogicalExpression'}        | ${' a && b '}               | ${true}  | ${true}  | ${true}  | ${true}
+  ${'Binary'}           | ${'LogicalExpression'}        | ${' a ?? b '}               | ${true}  | ${true}  | ${true}  | ${true}
   ${'Unary'}            | ${'UnaryExpression'}          | ${' - 1 '}                  | ${true}  | ${true}  | ${true}  | ${true}
   ${'Unary'}            | ${'UnaryExpression'}          | ${' + 1 '}                  | ${true}  | ${true}  | ${true}  | ${true}
   ${'BindingPipe'}      | ${'NGPipeExpression'}         | ${' a | b '}                | ${false} | ${true}  | ${false} | ${true}