From af88e63dff5a549507bb91593386ef21da9f9fef Mon Sep 17 00:00:00 2001
From: Daniel Tschinder <daniel@tschinder.de>
Date: Mon, 21 Jan 2019 22:25:37 -0800
Subject: [PATCH] fix new keyword broken by recent refactoring (#9377)

---
 packages/babel-parser/src/tokenizer/types.js  |   2 +-
 .../fixtures/core/regression/9374/input.js    |   3 +
 .../fixtures/core/regression/9374/output.json | 152 ++++++++++++++++++
 3 files changed, 156 insertions(+), 1 deletion(-)
 create mode 100644 packages/babel-parser/test/fixtures/core/regression/9374/input.js
 create mode 100644 packages/babel-parser/test/fixtures/core/regression/9374/output.json

diff --git a/packages/babel-parser/src/tokenizer/types.js b/packages/babel-parser/src/tokenizer/types.js
index 6775ee5375..4d88ed0e11 100644
--- a/packages/babel-parser/src/tokenizer/types.js
+++ b/packages/babel-parser/src/tokenizer/types.js
@@ -184,7 +184,7 @@ export const keywords = Object.create(null, {
   const: makeKeywordProps("const"),
   while: makeKeywordProps("while", { isLoop }),
   with: makeKeywordProps("with"),
-  new: makeKeywordProps("new"),
+  new: makeKeywordProps("new", { beforeExpr, startsExpr }),
   this: makeKeywordProps("this", { startsExpr }),
   super: makeKeywordProps("super", { startsExpr }),
   class: makeKeywordProps("class", { startsExpr }),
diff --git a/packages/babel-parser/test/fixtures/core/regression/9374/input.js b/packages/babel-parser/test/fixtures/core/regression/9374/input.js
new file mode 100644
index 0000000000..bce5ddf8e1
--- /dev/null
+++ b/packages/babel-parser/test/fixtures/core/regression/9374/input.js
@@ -0,0 +1,3 @@
+function* test() {
+  yield new Foo();
+}
diff --git a/packages/babel-parser/test/fixtures/core/regression/9374/output.json b/packages/babel-parser/test/fixtures/core/regression/9374/output.json
new file mode 100644
index 0000000000..c32f37d64b
--- /dev/null
+++ b/packages/babel-parser/test/fixtures/core/regression/9374/output.json
@@ -0,0 +1,152 @@
+{
+  "type": "File",
+  "start": 0,
+  "end": 39,
+  "loc": {
+    "start": {
+      "line": 1,
+      "column": 0
+    },
+    "end": {
+      "line": 3,
+      "column": 1
+    }
+  },
+  "program": {
+    "type": "Program",
+    "start": 0,
+    "end": 39,
+    "loc": {
+      "start": {
+        "line": 1,
+        "column": 0
+      },
+      "end": {
+        "line": 3,
+        "column": 1
+      }
+    },
+    "sourceType": "script",
+    "interpreter": null,
+    "body": [
+      {
+        "type": "FunctionDeclaration",
+        "start": 0,
+        "end": 39,
+        "loc": {
+          "start": {
+            "line": 1,
+            "column": 0
+          },
+          "end": {
+            "line": 3,
+            "column": 1
+          }
+        },
+        "id": {
+          "type": "Identifier",
+          "start": 10,
+          "end": 14,
+          "loc": {
+            "start": {
+              "line": 1,
+              "column": 10
+            },
+            "end": {
+              "line": 1,
+              "column": 14
+            },
+            "identifierName": "test"
+          },
+          "name": "test"
+        },
+        "generator": true,
+        "async": false,
+        "params": [],
+        "body": {
+          "type": "BlockStatement",
+          "start": 17,
+          "end": 39,
+          "loc": {
+            "start": {
+              "line": 1,
+              "column": 17
+            },
+            "end": {
+              "line": 3,
+              "column": 1
+            }
+          },
+          "body": [
+            {
+              "type": "ExpressionStatement",
+              "start": 21,
+              "end": 37,
+              "loc": {
+                "start": {
+                  "line": 2,
+                  "column": 2
+                },
+                "end": {
+                  "line": 2,
+                  "column": 18
+                }
+              },
+              "expression": {
+                "type": "YieldExpression",
+                "start": 21,
+                "end": 36,
+                "loc": {
+                  "start": {
+                    "line": 2,
+                    "column": 2
+                  },
+                  "end": {
+                    "line": 2,
+                    "column": 17
+                  }
+                },
+                "delegate": false,
+                "argument": {
+                  "type": "NewExpression",
+                  "start": 27,
+                  "end": 36,
+                  "loc": {
+                    "start": {
+                      "line": 2,
+                      "column": 8
+                    },
+                    "end": {
+                      "line": 2,
+                      "column": 17
+                    }
+                  },
+                  "callee": {
+                    "type": "Identifier",
+                    "start": 31,
+                    "end": 34,
+                    "loc": {
+                      "start": {
+                        "line": 2,
+                        "column": 12
+                      },
+                      "end": {
+                        "line": 2,
+                        "column": 15
+                      },
+                      "identifierName": "Foo"
+                    },
+                    "name": "Foo"
+                  },
+                  "arguments": []
+                }
+              }
+            }
+          ],
+          "directives": []
+        }
+      }
+    ],
+    "directives": []
+  }
+}
\ No newline at end of file