Merge branch 'bugfix/unary-arrow-function-preserve-parentheses' into …

…newest
GerHobbelt · Aug 5, 2018 · a6a98d4 · a6a98d4
2 parents 48abc16 + 0619130
commit a6a98d4
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/printer.js b/lib/printer.js
@@ -366,13 +366,15 @@ function genericPrintNoParens(path, options, print) {
             parts.push(path.call(print, "typeParameters"));
         }
 
-        const unaryWrappedInParens = n.params.length === 1 &&
+        const unaryWrappedInParens = n.params.length === 1 && (
             (n.start && n.start !== n.params[0].start) ||
             (
                 n.loc &&
                 n.params[0].loc &&
                 n.loc.start.column !== n.params[0].loc.start.column
-            );
+            )
+        );
+
         if (! unaryWrappedInParens &&
             ! options.arrowParensAlways &&
             n.params.length === 1 &&