From 92c0c6912ae034e28fc3b633ef513d50d5805a27 Mon Sep 17 00:00:00 2001
From: Danny Arnold <despair.blue@gmail.com>
Date: Thu, 4 May 2017 20:25:47 +0200
Subject: [PATCH] Fix: add `instanceof` to ast-converter (fixes #252)

---
 lib/ast-converter.js                       |   1 +
 tests/fixtures/basics/instanceof.result.js | 148 +++++++++++++++++++++
 tests/fixtures/basics/instanceof.src.js    |   1 +
 3 files changed, 150 insertions(+)
 create mode 100644 tests/fixtures/basics/instanceof.result.js
 create mode 100644 tests/fixtures/basics/instanceof.src.js

diff --git a/lib/ast-converter.js b/lib/ast-converter.js
index 929fbeb..fb9f114 100644
--- a/lib/ast-converter.js
+++ b/lib/ast-converter.js
@@ -59,6 +59,7 @@ TOKEN_TO_TEXT[SyntaxKind.GreaterThanEqualsToken] = ">=";
 TOKEN_TO_TEXT[SyntaxKind.EqualsEqualsToken] = "==";
 TOKEN_TO_TEXT[SyntaxKind.ExclamationEqualsToken] = "!=";
 TOKEN_TO_TEXT[SyntaxKind.EqualsEqualsEqualsToken] = "===";
+TOKEN_TO_TEXT[SyntaxKind.InstanceOfKeyword] = "instanceof";
 TOKEN_TO_TEXT[SyntaxKind.ExclamationEqualsEqualsToken] = "!==";
 TOKEN_TO_TEXT[SyntaxKind.EqualsGreaterThanToken] = "=>";
 TOKEN_TO_TEXT[SyntaxKind.PlusToken] = "+";
diff --git a/tests/fixtures/basics/instanceof.result.js b/tests/fixtures/basics/instanceof.result.js
new file mode 100644
index 0000000..c68fecd
--- /dev/null
+++ b/tests/fixtures/basics/instanceof.result.js
@@ -0,0 +1,148 @@
+module.exports = {
+    "type": "Program",
+    "range": [
+        0,
+        17
+    ],
+    "loc": {
+        "start": {
+            "line": 1,
+            "column": 0
+        },
+        "end": {
+            "line": 1,
+            "column": 17
+        }
+    },
+    "body": [
+        {
+            "type": "ExpressionStatement",
+            "range": [
+                0,
+                17
+            ],
+            "loc": {
+                "start": {
+                    "line": 1,
+                    "column": 0
+                },
+                "end": {
+                    "line": 1,
+                    "column": 17
+                }
+            },
+            "expression": {
+                "type": "BinaryExpression",
+                "range": [
+                    0,
+                    17
+                ],
+                "loc": {
+                    "start": {
+                        "line": 1,
+                        "column": 0
+                    },
+                    "end": {
+                        "line": 1,
+                        "column": 17
+                    }
+                },
+                "left": {
+                    "type": "Literal",
+                    "range": [
+                        0,
+                        2
+                    ],
+                    "loc": {
+                        "start": {
+                            "line": 1,
+                            "column": 0
+                        },
+                        "end": {
+                            "line": 1,
+                            "column": 2
+                        }
+                    },
+                    "value": "",
+                    "raw": "''"
+                },
+                "operator": "instanceof",
+                "right": {
+                    "type": "Identifier",
+                    "range": [
+                        14,
+                        17
+                    ],
+                    "loc": {
+                        "start": {
+                            "line": 1,
+                            "column": 14
+                        },
+                        "end": {
+                            "line": 1,
+                            "column": 17
+                        }
+                    },
+                    "name": "Set"
+                }
+            }
+        }
+    ],
+    "sourceType": "script",
+    "tokens": [
+        {
+            "type": "String",
+            "value": "''",
+            "range": [
+                0,
+                2
+            ],
+            "loc": {
+                "start": {
+                    "line": 1,
+                    "column": 0
+                },
+                "end": {
+                    "line": 1,
+                    "column": 2
+                }
+            }
+        },
+        {
+            "type": "Keyword",
+            "value": "instanceof",
+            "range": [
+                3,
+                13
+            ],
+            "loc": {
+                "start": {
+                    "line": 1,
+                    "column": 3
+                },
+                "end": {
+                    "line": 1,
+                    "column": 13
+                }
+            }
+        },
+        {
+            "type": "Identifier",
+            "value": "Set",
+            "range": [
+                14,
+                17
+            ],
+            "loc": {
+                "start": {
+                    "line": 1,
+                    "column": 14
+                },
+                "end": {
+                    "line": 1,
+                    "column": 17
+                }
+            }
+        }
+    ]
+};
diff --git a/tests/fixtures/basics/instanceof.src.js b/tests/fixtures/basics/instanceof.src.js
new file mode 100644
index 0000000..909f769
--- /dev/null
+++ b/tests/fixtures/basics/instanceof.src.js
@@ -0,0 +1 @@
+'' instanceof Set
\ No newline at end of file