Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/bug594205.js b/js/src/jit-test/tests/basic/bug594205.js
new file mode 100644
index 0000000000..beaeaa1644
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug594205.js
@@ -0,0 +1,16 @@
+var re = /a(b)c/;
+
+for (var i = 0; i < 10; i++) {
+    // These two are of a form where we can convert exec() to test().
+    if (!re.exec("abc")) print("huh?");
+    re.exec("abc");
+}
+
+RegExp.prototype.test = 1;
+
+for (var i = 0; i < 10; i++) {
+    // These two are the same form, but we've replaced test(), so we must
+    // not convert.
+    if (!re.exec("abc")) print("huh?");     // don't crash/assert
+    re.exec("abc");                         // don't crash/assert
+}