Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 65 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/parser/lazy-flag-consistency.js b/js/src/jit-test/tests/parser/lazy-flag-consistency.js
new file mode 100644
index 0000000000..06096beaa6
--- /dev/null
+++ b/js/src/jit-test/tests/parser/lazy-flag-consistency.js
@@ -0,0 +1,65 @@
+// These tests highlight potential differences between the lazy and non-lazy
+// parse modes. The delazification process should be able to assert that script
+// flags are consistent.
+
+function dead_inner_function_1() {
+    (function() {})
+}
+dead_inner_function_1();
+
+function dead_inner_function_2() {
+    if (false) {
+        function inner() {}
+    }
+}
+dead_inner_function_2();
+
+function inner_eval_1() {
+    eval("");
+}
+inner_eval_1();
+
+function inner_eval_2() {
+    (function() {
+        eval("");
+    })
+}
+inner_eval_2();
+
+function inner_eval_3() {
+    (() => eval(""));
+}
+inner_eval_3();
+
+function inner_delete_1() {
+    var x;
+    (function() { delete x; })
+}
+inner_delete_1();
+
+function inner_delete_2() {
+    var x;
+    (() => delete x);
+}
+inner_delete_2();
+
+function inner_this_1() {
+    (() => this);
+}
+inner_this_1();
+
+function inner_arguments_1() {
+    (() => arguments);
+}
+inner_arguments_1();
+
+function constructor_wrapper_1() {
+    return (function() {
+        this.initialize.apply(this, arguments);
+    });
+}
+constructor_wrapper_1();
+
+var runonce_lazy_1 = function (){}();
+
+var runonce_lazy_2 = function* (){}();