1 files changed, 52 insertions, 0 deletions
diff --git a/js/src/tests/test262/annexB/language/eval-code/indirect/global-if-decl-else-decl-b-eval-global-existing-global-init.js b/js/src/tests/test262/annexB/language/eval-code/indirect/global-if-decl-else-decl-b-eval-global-existing-global-init.js
new file mode 100644
index 0000000000..f70c8a72de
--- /dev/null
+++ b/js/src/tests/test262/annexB/language/eval-code/indirect/global-if-decl-else-decl-b-eval-global-existing-global-init.js
@@ -0,0 +1,52 @@
+// This file was procedurally generated from the following sources:
+// - src/annex-b-fns/eval-global-existing-global-init.case
+// - src/annex-b-fns/eval-global/indirect-if-decl-else-decl-b.template
+/*---
+description: Variable binding is left in place by legacy function hoisting (IfStatement with a declaration in both statement positions in eval code)
+esid: sec-functiondeclarations-in-ifstatement-statement-clauses
+flags: [generated, noStrict]
+includes: [fnGlobalObject.js, propertyHelper.js]
+info: |
+    The following rules for IfStatement augment those in 13.6:
+
+    IfStatement[Yield, Return]:
+        if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else Statement[?Yield, ?Return]
+        if ( Expression[In, ?Yield] ) Statement[?Yield, ?Return] else FunctionDeclaration[?Yield]
+        if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield] else FunctionDeclaration[?Yield]
+        if ( Expression[In, ?Yield] ) FunctionDeclaration[?Yield]
+
+
+    B.3.3.3 Changes to EvalDeclarationInstantiation
+
+    [...]
+    i. If varEnvRec is a global Environment Record, then
+       i. Perform ? varEnvRec.CreateGlobalVarBinding(F, true).
+    [...]
+
+---*/
+Object.defineProperty(fnGlobalObject(), 'f', {
+  value: 'x',
+  enumerable: true,
+  writable: true,
+  configurable: false
+});
+
+(0,eval)(
+  'var global = fnGlobalObject();\
+  assert.sameValue(f, "x", "binding is not reinitialized");\
+  \
+  verifyProperty(global, "f", {\
+    enumerable: true,\
+    writable: true,\
+    configurable: false\
+  }, { restore: true });if (false) function _f() {} else function f() {  }'
+);
+
+assert.sameValue(typeof f, "function");
+verifyProperty(global, "f", {
+  enumerable: true,
+  writable: true,
+  configurable: false
+});
+
+reportCompare(0, 0);