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Free three parser status flag bits. (#3451)

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The operations covered by these bits can be done in a different way.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2019-12-17 11:43:37 +01:00
committed by Dániel Bátyai
parent 0428b51e35
commit d0b4e7dd04
6 changed files with 55 additions and 57 deletions
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jerry-core/parser/js/js-parser.c
+13 -4
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@@ -1818,6 +1818,11 @@ parser_parse_function_arguments (parser_context_t *context_p, /**< context */
scanner_create_variables (context_p, SCANNER_CREATE_VARS_IS_FUNCTION_BODY);
} /* parser_parse_function_arguments */
#ifndef JERRY_NDEBUG
JERRY_STATIC_ASSERT (PARSER_SCANNING_SUCCESSFUL == PARSER_HAS_LATE_LIT_INIT,
parser_scanning_successful_should_share_the_bit_position_with_parser_has_late_lit_init);
#endif /* !JERRY_NDEBUG */
/**
* Parse and compile EcmaScript source code
*
@@ -2048,13 +2053,16 @@ parser_parse_source (const uint8_t *arg_list_p, /**< function argument list */
JERRY_ASSERT (context.last_cbc_opcode == PARSER_CBC_UNAVAILABLE);
JERRY_ASSERT (context.u.allocated_buffer_p == NULL);
compiled_code_p = parser_post_processing (&context);
parser_list_free (&context.literal_pool);
#ifndef JERRY_NDEBUG
JERRY_ASSERT (context.status_flags & PARSER_SCANNING_SUCCESSFUL);
context.status_flags &= (uint32_t) ~PARSER_SCANNING_SUCCESSFUL;
#endif /* !JERRY_NDEBUG */
JERRY_ASSERT (!(context.status_flags & PARSER_HAS_LATE_LIT_INIT));
compiled_code_p = parser_post_processing (&context);
parser_list_free (&context.literal_pool);
JERRY_ASSERT (arg_list_p != NULL || !(context.status_flags & PARSER_ARGUMENTS_NEEDED));
#if ENABLED (JERRY_PARSER_DUMP_BYTE_CODE)
@@ -2376,8 +2384,9 @@ parser_parse_arrow_function (parser_context_t *context_p, /**< context */
}
#endif /* ENABLED (JERRY_DEBUGGER) */
if (status_flags & PARSER_ARROW_PARSE_ARGS)
if (context_p->token.type == LEXER_ARROW_LEFT_PAREN)
{
lexer_next_token (context_p);
parser_parse_function_arguments (context_p, LEXER_RIGHT_PAREN);
lexer_next_token (context_p);
}