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Always mark the identifers which are propagated to upper level after argument parsing. (#3516)

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JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg 2020-01-16 17:01:56 +01:00 committed by Dániel Bátyai
parent 22eabd0e0b
commit f3d49f65dd
2 changed files with 16 additions and 4 deletions
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5
jerry-core/parser/js/js-scanner-util.c
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@ -970,10 +970,7 @@ scanner_filter_arguments (parser_context_t *context_p, /**< context */
lexer_lit_location_t *literal_location_p = scanner_add_custom_literal (context_p,
prev_literal_pool_p,
literal_p);
if (type & SCANNER_LITERAL_NO_REG)
{
type |= SCANNER_LITERAL_NO_REG;
}
type |= SCANNER_LITERAL_NO_REG;
#if ENABLED (JERRY_ES2015)
type |= SCANNER_LITERAL_IS_USED;

15
tests/jerry/es2015/function-pattern2.js
View File

@ -76,3 +76,18 @@ Function("{a, x:b}","[c]", "{ 'dd':d, e = Math.cos(0)}",
"assert(d === 4);" +
"assert(e === 1);"
)({a:1, b:3}, [3], {a:1, b:2, dd:4});
function m()
{
var prop_name = "x";
var def_val = 123;
function g({[prop_name]: a, b = def_val })
{
assert(a === 12);
assert(b === 123);
}
g({ x:12 })
}
m();