1 files changed, 92 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/parser/arrow-with-block.js b/js/src/jit-test/tests/parser/arrow-with-block.js
new file mode 100644
index 000000000..de6f34c31
--- /dev/null
+++ b/js/src/jit-test/tests/parser/arrow-with-block.js
@@ -0,0 +1,92 @@
+load(libdir + "asserts.js");
+
+let x = 10;
+let g = 4;
+
+assertEq(eval(`
+a => {}
+/x/g;
+`).toString(), "/x/g");
+assertEq(eval(`
+a => {}
+/x/;
+`).toString(), "/x/");
+assertThrowsInstanceOf(() => eval(`
+a => {} /x/g;
+`), SyntaxError);
+
+assertEq(eval(`
+a => {},
+/x/;
+`).toString(), "/x/");
+assertEq(eval(`
+a => {}
+,
+/x/;
+`).toString(), "/x/");
+
+assertEq(eval(`
+false ?
+a => {} :
+/x/;
+`).toString(), "/x/");
+assertEq(eval(`
+false ?
+a => {}
+:
+/x/;
+`).toString(), "/x/");
+
+assertEq(eval(`
+a => {};
+/x/;
+`).toString(), "/x/");
+assertEq(eval(`
+a => {}
+;
+/x/;
+`).toString(), "/x/");
+
+assertEq(eval(`
+a => 200
+/x/g;
+`) instanceof Function, true);
+assertEq(eval(`
+a => 200
+/x/g;
+`)(), 5);
+assertEq(eval(`
+a => 200 /x/g;
+`)(), 5);
+
+assertEq(eval(`
+a => 1,
+/x/;
+`).toString(), "/x/");
+assertEq(eval(`
+a => 1
+,
+/x/;
+`).toString(), "/x/");
+
+assertEq(eval(`
+false ?
+a => 1 :
+/x/;
+`).toString(), "/x/");
+assertEq(eval(`
+false ?
+a => 1
+:
+/x/;
+`).toString(), "/x/");
+
+assertEq(eval(`
+a => 1;
+/x/;
+`).toString(), "/x/");
+assertEq(eval(`
+a => 1
+;
+/x/;
+`).toString(), "/x/");