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Implement function name support for script functions and classes (#3745)

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JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2020-05-28 12:33:21 +02:00
committed by GitHub
parent 562dcc8630
commit 104001df68
29 changed files with 875 additions and 397 deletions
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jerry-core/parser/js/js-scanner-util.c
+32
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@@ -2429,6 +2429,38 @@ scanner_decode_map_to (parser_scope_stack_t *stack_item_p) /**< scope stack item
#if ENABLED (JERRY_ES2015)
/**
* Find the given literal index in the scope stack
* and save it the constant literal pool if the literal is register stored
*
* @return given literal index - if literal corresponds to this index is not register stored
* literal index on which literal index has been mapped - otherwise
*/
uint16_t
scanner_save_literal (parser_context_t *context_p, /**< context */
uint16_t literal_index) /**< literal index */
{
if (literal_index >= PARSER_REGISTER_START)
{
literal_index = (uint16_t) (literal_index - (PARSER_REGISTER_START - 1));
parser_scope_stack_t *scope_stack_p = context_p->scope_stack_p + context_p->scope_stack_top;
do
{
/* Registers must be found in the scope stack. */
JERRY_ASSERT (scope_stack_p > context_p->scope_stack_p);
scope_stack_p--;
}
while (literal_index != (scope_stack_p->map_to & PARSER_SCOPE_STACK_REGISTER_MASK));
literal_index = scope_stack_p->map_from;
PARSER_GET_LITERAL (literal_index)->status_flags |= LEXER_FLAG_USED;
}
return literal_index;
} /* scanner_save_literal */
/**
* Checks whether the literal is a const in the current scope.
*