Chore: upgrade acorn@5.2 (fixes #358) (#360)

* Chore: upgrade acorn

* Chore: fix tests for directives

* Fix: library tests

package.json

@@ -18,7 +18,7 @@
   },
   "license": "BSD-2-Clause",
   "dependencies": {
-    "acorn": "^5.1.1",
+    "acorn": "^5.2.1",
     "acorn-jsx": "^3.0.0"
   },
   "devDependencies": {

tests/fixtures/ecma-version/6/objectLiteralDuplicateProperties-and-objectLiteralComputedProperties/proto-computed-property.result.js

@@ -31,6 +31,7 @@ module.exports = {
                 0,
                 13
             ],
+            "directive": "use strict",
             "expression": {
                 "type": "Literal",
                 "loc": {
@@ -1080,4 +1081,4 @@ module.exports = {
             ]
         }
     ]
-};
+};

tests/fixtures/ecma-version/6/objectLiteralDuplicateProperties/strict-duplicate-properties.result.js

@@ -31,6 +31,7 @@ module.exports = {
                 0,
                 13
             ],
+            "directive": "use strict",
             "expression": {
                 "type": "Literal",
                 "loc": {
@@ -515,4 +516,4 @@ module.exports = {
             ]
         }
     ]
-};
+};

tests/fixtures/ecma-version/6/objectLiteralDuplicateProperties/strict-duplicate-string-properties.result.js

@@ -31,6 +31,7 @@ module.exports = {
                 0,
                 13
             ],
+            "directive": "use strict",
             "expression": {
                 "type": "Literal",
                 "loc": {
@@ -517,4 +518,4 @@ module.exports = {
             ]
         }
     ]
-};
+};

tests/fixtures/ecma-version/6/objectLiteralShorthandMethods-and-defaultParams/default-params.result.js

@@ -31,6 +31,7 @@ module.exports = {
                 0,
                 13
             ],
+            "directive": "use strict",
             "expression": {
                 "type": "Literal",
                 "loc": {
@@ -1302,4 +1303,4 @@ module.exports = {
             ]
         }
     ]
-};
+};

tests/fixtures/ecma-version/6/octalLiterals/strict-uppercase.result.js

@@ -31,6 +31,7 @@ module.exports = {
                 0,
                 13
             ],
+            "directive": "use strict",
             "expression": {
                 "type": "Literal",
                 "loc": {
@@ -163,4 +164,4 @@ module.exports = {
             ]
         }
     ]
-};
+};

tests/fixtures/ecma-version/6/unicodeCodePointEscapes/basic-string-literal.result.js

@@ -31,6 +31,7 @@ module.exports = {
                 0,
                 19
             ],
+            "directive": "\\u{714E}\\u{8336}",
             "expression": {
                 "type": "Literal",
                 "loc": {
@@ -91,4 +92,4 @@ module.exports = {
             ]
         }
     ]
-};
+};

tests/fixtures/ecma-version/6/unicodeCodePointEscapes/complex-string-literal.result.js

@@ -31,6 +31,7 @@ module.exports = {
                 0,
                 27
             ],
+            "directive": "\\u{20BB7}\\u{10FFFF}\\u{1}",
             "expression": {
                 "type": "Literal",
                 "loc": {
@@ -91,4 +92,4 @@ module.exports = {
             ]
         }
     ]
-};
+};