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Improve expected identifier checks. (#3064)

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Checks for "of" or "from" does not accept quoted strings.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2019-09-05 11:42:17 +02:00
committed by Robert Fancsik
parent 086c4ebf13
commit 96edec1a62
8 changed files with 71 additions and 50 deletions
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jerry-core/parser/js/js-parser-module.c
+4 -8
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@@ -362,8 +362,7 @@ parser_module_parse_export_clause (parser_context_t *context_p) /**< parser cont
uint16_t export_name_index = PARSER_MAXIMUM_NUMBER_OF_LITERALS;
lexer_next_token (context_p);
if (context_p->token.type == LEXER_LITERAL
&& lexer_compare_raw_identifier_to_current (context_p, "as", 2))
if (lexer_compare_literal_to_identifier (context_p, "as", 2))
{
lexer_next_token (context_p);
@@ -415,8 +414,7 @@ parser_module_parse_export_clause (parser_context_t *context_p) /**< parser cont
lexer_next_token (context_p);
}
if (context_p->token.type == LEXER_LITERAL
&& lexer_compare_raw_identifier_to_current (context_p, "from", 4))
if (lexer_compare_literal_to_identifier (context_p, "from", 4))
{
parser_raise_error (context_p, PARSER_ERR_RIGHT_BRACE_EXPECTED);
}
@@ -455,8 +453,7 @@ parser_module_parse_import_clause (parser_context_t *context_p) /**< parser cont
uint16_t local_name_index = PARSER_MAXIMUM_NUMBER_OF_LITERALS;
lexer_next_token (context_p);
if (context_p->token.type == LEXER_LITERAL
&& lexer_compare_raw_identifier_to_current (context_p, "as", 2))
if (lexer_compare_literal_to_identifier (context_p, "as", 2))
{
lexer_next_token (context_p);
@@ -508,8 +505,7 @@ parser_module_parse_import_clause (parser_context_t *context_p) /**< parser cont
lexer_next_token (context_p);
}
if (context_p->token.type == LEXER_LITERAL
&& lexer_compare_raw_identifier_to_current (context_p, "from", 4))
if (lexer_compare_literal_to_identifier (context_p, "from", 4))
{
parser_raise_error (context_p, PARSER_ERR_RIGHT_BRACE_EXPECTED);
}