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Update forcing of lexical environment creation for functions. (#3683)

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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
2020-04-20 09:30:17 +02:00
committed by GitHub
parent 4be9ffda84
commit 1b01171a60
4 changed files with 45 additions and 3 deletions
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jerry-core/parser/js/js-parser-expr.c
+2 -1
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@@ -192,7 +192,6 @@ parser_emit_unary_lvalue_opcode (parser_context_t *context_p, /**< context */
parser_raise_error (context_p, PARSER_ERR_DELETE_IDENT_NOT_ALLOWED);
}
context_p->status_flags |= PARSER_LEXICAL_ENV_NEEDED;
unary_opcode = CBC_DELETE_IDENT_PUSH_RESULT;
}
else
@@ -2006,6 +2005,8 @@ parser_process_unary_expression (parser_context_t *context_p, /**< context */
if (is_eval)
{
context_p->status_flags |= PARSER_LEXICAL_ENV_NEEDED;
#if ENABLED (JERRY_ES2015)
if (context_p->status_flags & (PARSER_ALLOW_SUPER_CALL | PARSER_ALLOW_SUPER | PARSER_ALLOW_NEW_TARGET))
{
jerry-core/parser/js/js-parser-statm.c
+1 -1
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@@ -859,7 +859,7 @@ parser_parse_with_statement_start (parser_context_t *context_p) /**< context */
uint8_t inside_with = (context_p->status_flags & PARSER_INSIDE_WITH) != 0;
context_p->status_flags |= PARSER_INSIDE_WITH | PARSER_LEXICAL_ENV_NEEDED;
context_p->status_flags |= PARSER_INSIDE_WITH;
parser_emit_cbc_ext_forward_branch (context_p,
CBC_EXT_WITH_CREATE_CONTEXT,
&with_statement.branch);
jerry-core/parser/js/js-parser.c
+1 -1
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@@ -1272,7 +1272,7 @@ parser_post_processing (parser_context_t *context_p) /**< context */
}
/* Arguments is stored in the lexical environment. */
context_p->status_flags |= PARSER_LEXICAL_ENV_NEEDED;
JERRY_ASSERT (context_p->status_flags & PARSER_LEXICAL_ENV_NEEDED);
}
if (!(context_p->status_flags & PARSER_LEXICAL_ENV_NEEDED))