feat(javascript): enable logical assignment (#5489)

prettier · Nov 18, 2018 · 6ee2f46 · 6ee2f46
1 parent 85eb8cb
commit 6ee2f46
Show file tree

Hide file tree

Showing 4 changed files with 12 additions and 1 deletion.
diff --git a/src/language-js/parser-babylon.js b/src/language-js/parser-babylon.js
@@ -33,7 +33,8 @@ function babylonOptions(extraOptions, extraPlugins) {
         ["pipelineOperator", { proposal: "minimal" }],
         "nullishCoalescingOperator",
         "bigInt",
-        "throwExpressions"
+        "throwExpressions",
+        "logicalAssignment"
       ].concat(extraPlugins)
     },
     extraOptions

diff --git a/tests/assignment_expression/babylon/__snapshots__/jsfmt.spec.js.snap b/tests/assignment_expression/babylon/__snapshots__/jsfmt.spec.js.snap
@@ -0,0 +1,8 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`logical-assignment.js - babylon-verify 1`] = `
+a ||= b;
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+a ||= b;
+
+`;
diff --git a/tests/assignment_expression/babylon/jsfmt.spec.js b/tests/assignment_expression/babylon/jsfmt.spec.js
@@ -0,0 +1 @@
+run_spec(__dirname, ["babylon"]);
diff --git a/tests/assignment_expression/babylon/logical-assignment.js b/tests/assignment_expression/babylon/logical-assignment.js
@@ -0,0 +1 @@
+a ||= b;