Fix token context tracking for for/const/of

Closes acornjs#752
jonyafek · Nov 5, 2018 · 3df4763 · 3df4763
1 parent 9fa23b2
commit 3df4763
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diff --git a/acorn/src/tokencontext.js b/acorn/src/tokencontext.js
@@ -51,7 +51,7 @@ pp.braceIsBlock = function(prevType) {
     return true
   if (prevType === tt.braceL)
     return parent === types.b_stat
-  if (prevType === tt._var || prevType === tt.name)
+  if (prevType === tt._var || prevType === tt._const || prevType === tt.name)
     return false
   return !this.exprAllowed
 }

diff --git a/test/tests-harmony.js b/test/tests-harmony.js
@@ -16058,6 +16058,8 @@ test("for (var {a} of /b/) {}", {}, {ecmaVersion: 6})
 
 test("for (let {a} of /b/) {}", {}, {ecmaVersion: 6})
 
+test("for (const {a} of /b/) {}", {}, {ecmaVersion: 6})
+
 test("function* bar() { yield /re/ }", {}, {ecmaVersion: 6})
 
 test("function* bar() { yield class {} }", {}, {ecmaVersion: 6})