assemblyscript-regex - npm Package Compare versions

Comparing version 1.6.0 to 1.6.1

assembly/__tests__/regex.spec.ts

@@ -158,1 +158,9 @@ import { RegExp } from "..";
 });
+
+describe("error cases", () => {
+  it("throws an explicit error when there is nothing to repeat", () => {
+    expect(() => {
+      let foo = new RegExp("*m", ""); // eslint-disable-line no-invalid-regexp
+    }).toThrow("Invalid regular expression: Nothing to repeat");
+  });
+});

assembly/parser/parser.ts

@@ -254,2 +254,6 @@ import { isDigit, Char, isHexadecimalDigit } from "../char";
       } else if (isQuantifier(token)) {
+        if (nodes.length === 0) {
+          throw new Error("Invalid regular expression: Nothing to repeat");
+        }
+
         const expression = nodes.pop();
@@ -256,0 +260,0 @@ const quantifier = this.eatToken();

package.json

 {
   "name": "assemblyscript-regex",
-  "version": "1.6.0",
+  "version": "1.6.1",
   "description": "A regex engine built with AssemblyScript",
@@ -5,0 +5,0 @@ "ascMain": "assembly/index.ts",

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Total package byte prevSize

269192

increased by0.15%

Lines of code

4815

increased by0.21%

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