Add m-esr52 at 52.6.0

1 files changed, 14 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/parser/syntax-error-illegal-character.js b/js/src/jit-test/tests/parser/syntax-error-illegal-character.js
new file mode 100644
index 000000000..b633b6406
--- /dev/null
+++ b/js/src/jit-test/tests/parser/syntax-error-illegal-character.js
@@ -0,0 +1,14 @@
+load(libdir + "syntax.js");
+
+var JSMSG_ILLEGAL_CHARACTER = "illegal character";
+
+var postfixes = [
+  "@",
+];
+
+function check_syntax_error(e, code, name) {
+  assertEq(e instanceof SyntaxError, true, name + ": " + code);
+  assertEq(e.message, JSMSG_ILLEGAL_CHARACTER, name + ": " + code);
+}
+
+test_syntax(postfixes, check_syntax_error, false);