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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/language/statements/generators/scope-param-elem-var-open.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/language/statements/generators/scope-param-elem-var-open.js')
-rw-r--r-- | js/src/tests/test262/language/statements/generators/scope-param-elem-var-open.js | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/generators/scope-param-elem-var-open.js b/js/src/tests/test262/language/statements/generators/scope-param-elem-var-open.js new file mode 100644 index 0000000000..aef1e39ce6 --- /dev/null +++ b/js/src/tests/test262/language/statements/generators/scope-param-elem-var-open.js @@ -0,0 +1,32 @@ +// Copyright (C) 2016 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +esid: sec-functiondeclarationinstantiation +description: > + sloppy direct evals in params introduce vars +info: | + [...] + 20. Else, + a. NOTE: A separate Environment Record is needed to ensure that bindings created by direct eval calls in the formal parameter list are outside the environment where parameters are declared. + b. Let calleeEnv be the LexicalEnvironment of calleeContext. + c. Let env be NewDeclarativeEnvironment(calleeEnv). + d. Let envRec be env's EnvironmentRecord. + [...] +flags: [noStrict] +features: [generators] +---*/ + +var x = 'outside'; +var probe1, probe2; + +function* g( + _ = probe1 = function() { return x; }, + __ = (eval('var x = "inside";'), probe2 = function() { return x; }) + ) { +} +g().next(); + +assert.sameValue(probe1(), 'inside'); +assert.sameValue(probe2(), 'inside'); + +reportCompare(0, 0); |