diff --git a/src/tokenizer/types.js b/src/tokenizer/types.js
index 42be89b8b8..87fe56535b 100644
--- a/src/tokenizer/types.js
+++ b/src/tokenizer/types.js
@@ -56,7 +56,7 @@ export class BinopTokenType extends TokenType {
 export const types = {
   // LightScript
   tilde: new TokenType("~"),
-  awaitArrow: new TokenType("<-", { beforeExpr, isAssign }),
+  awaitArrow: new TokenType("<-", { startsExpr, beforeExpr, isAssign }),
   elvis: new TokenType("?."),
 
   num: new TokenType("num", { startsExpr }),
diff --git a/test/fixtures/lightscript/await-arrow/after-bang/actual.js b/test/fixtures/lightscript/await-arrow/after-bang/actual.js
new file mode 100644
index 0000000000..cc90f9164d
--- /dev/null
+++ b/test/fixtures/lightscript/await-arrow/after-bang/actual.js
@@ -0,0 +1,2 @@
+f() -/>
+  console.log! <- x
diff --git a/test/fixtures/lightscript/await-arrow/after-bang/expected.json b/test/fixtures/lightscript/await-arrow/after-bang/expected.json
new file mode 100644
index 0000000000..a591bed444
--- /dev/null
+++ b/test/fixtures/lightscript/await-arrow/after-bang/expected.json
@@ -0,0 +1,209 @@
+{
+  "type": "File",
+  "start": 0,
+  "end": 27,
+  "loc": {
+    "start": {
+      "line": 1,
+      "column": 0
+    },
+    "end": {
+      "line": 2,
+      "column": 19
+    }
+  },
+  "program": {
+    "type": "Program",
+    "start": 0,
+    "end": 27,
+    "loc": {
+      "start": {
+        "line": 1,
+        "column": 0
+      },
+      "end": {
+        "line": 2,
+        "column": 19
+      }
+    },
+    "sourceType": "script",
+    "body": [
+      {
+        "type": "NamedArrowDeclaration",
+        "start": 0,
+        "end": 27,
+        "loc": {
+          "start": {
+            "line": 1,
+            "column": 0
+          },
+          "end": {
+            "line": 2,
+            "column": 19
+          }
+        },
+        "id": {
+          "type": "Identifier",
+          "start": 0,
+          "end": 1,
+          "loc": {
+            "start": {
+              "line": 1,
+              "column": 0
+            },
+            "end": {
+              "line": 1,
+              "column": 1
+            },
+            "identifierName": "f"
+          },
+          "name": "f"
+        },
+        "generator": false,
+        "expression": false,
+        "async": true,
+        "params": [],
+        "skinny": true,
+        "body": {
+          "type": "BlockStatement",
+          "start": 4,
+          "end": 27,
+          "loc": {
+            "start": {
+              "line": 1,
+              "column": 4
+            },
+            "end": {
+              "line": 2,
+              "column": 19
+            }
+          },
+          "body": [
+            {
+              "type": "ExpressionStatement",
+              "start": 10,
+              "end": 27,
+              "loc": {
+                "start": {
+                  "line": 2,
+                  "column": 2
+                },
+                "end": {
+                  "line": 2,
+                  "column": 19
+                }
+              },
+              "expression": {
+                "type": "CallExpression",
+                "start": 10,
+                "end": 27,
+                "loc": {
+                  "start": {
+                    "line": 2,
+                    "column": 2
+                  },
+                  "end": {
+                    "line": 2,
+                    "column": 19
+                  }
+                },
+                "callee": {
+                  "type": "MemberExpression",
+                  "start": 10,
+                  "end": 21,
+                  "loc": {
+                    "start": {
+                      "line": 2,
+                      "column": 2
+                    },
+                    "end": {
+                      "line": 2,
+                      "column": 13
+                    }
+                  },
+                  "object": {
+                    "type": "Identifier",
+                    "start": 10,
+                    "end": 17,
+                    "loc": {
+                      "start": {
+                        "line": 2,
+                        "column": 2
+                      },
+                      "end": {
+                        "line": 2,
+                        "column": 9
+                      },
+                      "identifierName": "console"
+                    },
+                    "name": "console"
+                  },
+                  "property": {
+                    "type": "Identifier",
+                    "start": 18,
+                    "end": 21,
+                    "loc": {
+                      "start": {
+                        "line": 2,
+                        "column": 10
+                      },
+                      "end": {
+                        "line": 2,
+                        "column": 13
+                      },
+                      "identifierName": "log"
+                    },
+                    "name": "log"
+                  },
+                  "computed": false
+                },
+                "arguments": [
+                  {
+                    "type": "AwaitExpression",
+                    "start": 23,
+                    "end": 27,
+                    "loc": {
+                      "start": {
+                        "line": 2,
+                        "column": 15
+                      },
+                      "end": {
+                        "line": 2,
+                        "column": 19
+                      }
+                    },
+                    "argument": {
+                      "type": "Identifier",
+                      "start": 26,
+                      "end": 27,
+                      "loc": {
+                        "start": {
+                          "line": 2,
+                          "column": 18
+                        },
+                        "end": {
+                          "line": 2,
+                          "column": 19
+                        },
+                        "identifierName": "x"
+                      },
+                      "name": "x"
+                    }
+                  }
+                ],
+                "extra": {
+                  "bang": true
+                }
+              }
+            }
+          ],
+          "directives": [],
+          "extra": {
+            "curly": false
+          }
+        }
+      }
+    ],
+    "directives": []
+  }
+}
\ No newline at end of file
diff --git a/test/fixtures/lightscript/await-arrow/arrow-fn-oneline/expected.json b/test/fixtures/lightscript/await-arrow/arrow-fn-oneline/expected.json
index a6f30b4f33..e4b72db6c0 100644
--- a/test/fixtures/lightscript/await-arrow/arrow-fn-oneline/expected.json
+++ b/test/fixtures/lightscript/await-arrow/arrow-fn-oneline/expected.json
@@ -60,76 +60,40 @@
           "name": "f"
         },
         "generator": false,
-        "expression": false,
+        "expression": true,
         "async": true,
         "params": [],
         "skinny": true,
         "body": {
-          "type": "BlockStatement",
-          "start": 4,
+          "type": "AwaitExpression",
+          "start": 8,
           "end": 12,
           "loc": {
             "start": {
               "line": 1,
-              "column": 4
+              "column": 8
             },
             "end": {
               "line": 1,
               "column": 12
             }
           },
-          "body": [
-            {
-              "type": "ExpressionStatement",
-              "start": 8,
-              "end": 12,
-              "loc": {
-                "start": {
-                  "line": 1,
-                  "column": 8
-                },
-                "end": {
-                  "line": 1,
-                  "column": 12
-                }
+          "argument": {
+            "type": "Identifier",
+            "start": 11,
+            "end": 12,
+            "loc": {
+              "start": {
+                "line": 1,
+                "column": 11
               },
-              "expression": {
-                "type": "AwaitExpression",
-                "start": 8,
-                "end": 12,
-                "loc": {
-                  "start": {
-                    "line": 1,
-                    "column": 8
-                  },
-                  "end": {
-                    "line": 1,
-                    "column": 12
-                  }
-                },
-                "argument": {
-                  "type": "Identifier",
-                  "start": 11,
-                  "end": 12,
-                  "loc": {
-                    "start": {
-                      "line": 1,
-                      "column": 11
-                    },
-                    "end": {
-                      "line": 1,
-                      "column": 12
-                    },
-                    "identifierName": "x"
-                  },
-                  "name": "x"
-                }
-              }
-            }
-          ],
-          "directives": [],
-          "extra": {
-            "curly": false
+              "end": {
+                "line": 1,
+                "column": 12
+              },
+              "identifierName": "x"
+            },
+            "name": "x"
           }
         }
       }
diff --git a/test/fixtures/lightscript/await-arrow/arrow-fn-safe-oneline/expected.json b/test/fixtures/lightscript/await-arrow/arrow-fn-safe-oneline/expected.json
index 9ef0422f90..60b8bb0007 100644
--- a/test/fixtures/lightscript/await-arrow/arrow-fn-safe-oneline/expected.json
+++ b/test/fixtures/lightscript/await-arrow/arrow-fn-safe-oneline/expected.json
@@ -60,76 +60,40 @@
           "name": "f"
         },
         "generator": false,
-        "expression": false,
+        "expression": true,
         "async": true,
         "params": [],
         "skinny": true,
         "body": {
-          "type": "BlockStatement",
-          "start": 4,
+          "type": "SafeAwaitExpression",
+          "start": 8,
           "end": 13,
           "loc": {
             "start": {
               "line": 1,
-              "column": 4
+              "column": 8
             },
             "end": {
               "line": 1,
               "column": 13
             }
           },
-          "body": [
-            {
-              "type": "ExpressionStatement",
-              "start": 8,
-              "end": 13,
-              "loc": {
-                "start": {
-                  "line": 1,
-                  "column": 8
-                },
-                "end": {
-                  "line": 1,
-                  "column": 13
-                }
+          "argument": {
+            "type": "Identifier",
+            "start": 12,
+            "end": 13,
+            "loc": {
+              "start": {
+                "line": 1,
+                "column": 12
               },
-              "expression": {
-                "type": "SafeAwaitExpression",
-                "start": 8,
-                "end": 13,
-                "loc": {
-                  "start": {
-                    "line": 1,
-                    "column": 8
-                  },
-                  "end": {
-                    "line": 1,
-                    "column": 13
-                  }
-                },
-                "argument": {
-                  "type": "Identifier",
-                  "start": 12,
-                  "end": 13,
-                  "loc": {
-                    "start": {
-                      "line": 1,
-                      "column": 12
-                    },
-                    "end": {
-                      "line": 1,
-                      "column": 13
-                    },
-                    "identifierName": "x"
-                  },
-                  "name": "x"
-                }
-              }
-            }
-          ],
-          "directives": [],
-          "extra": {
-            "curly": false
+              "end": {
+                "line": 1,
+                "column": 13
+              },
+              "identifierName": "x"
+            },
+            "name": "x"
           }
         }
       }