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Implement separate context for arguments. (#3686)

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Fixes #3396.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2020-04-24 16:55:12 +02:00
committed by GitHub
parent dcf8ccfd03
commit e2807c28fa
9 changed files with 292 additions and 128 deletions
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jerry-core/parser/js/js-scanner.h
+4 -2
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@@ -209,8 +209,10 @@ typedef enum
{
SCANNER_FUNCTION_ARGUMENTS_NEEDED = (1 << 0), /**< arguments object needs to be created */
#if ENABLED (JERRY_ES2015)
SCANNER_FUNCTION_STATEMENT = (1 << 1), /**< function is (async) function statement */
SCANNER_FUNCTION_ASYNC = (1 << 2), /**< function is async function expression */
SCANNER_FUNCTION_LEXICAL_ENV_NEEDED = (1 << 1), /**< lexical environment is needed for the function body */
SCANNER_FUNCTION_STATEMENT = (1 << 2), /**< function is function statement (not arrow expression)
* this flag must be combined with the type of function (e.g. async) */
SCANNER_FUNCTION_ASYNC = (1 << 3), /**< function is async function */
#endif /* ENABLED (JERRY_ES2015) */
} scanner_function_flags_t;