Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 34 insertions, 0 deletions

diff --git a/js/src/tests/test262/annexB/language/function-code/switch-dflt-func-existing-block-fn-no-init.js b/js/src/tests/test262/annexB/language/function-code/switch-dflt-func-existing-block-fn-no-init.js
new file mode 100644
index 0000000000..57d48d90ef
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/function-code/switch-dflt-func-existing-block-fn-no-init.js
@@ -0,0 +1,34 @@
+// This file was procedurally generated from the following sources:
+// - src/annex-b-fns/func-existing-block-fn-no-init.case
+// - src/annex-b-fns/func/switch-dflt.template
+/*---
+description: Does not re-initialize binding created by similar forms (Funtion declaration in the `default` clause of a `switch` statement in function scope)
+esid: sec-web-compat-functiondeclarationinstantiation
+flags: [generated, noStrict]
+info: |
+    B.3.3.1 Changes to FunctionDeclarationInstantiation
+
+    [...]
+    2. If instantiatedVarNames does not contain F, then
+    [...]
+---*/
+var init;
+
+(function() {
+  init = f;
+
+  {
+    function f() {}
+  }
+
+  switch (1) {
+    default:
+      function f() {  }
+  }
+
+  
+}());
+
+assert.sameValue(init, undefined);
+
+reportCompare(0, 0);