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Fix missing var_decl.

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JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
This commit is contained in:
Andrey Shitov
2015-04-28 16:27:13 +03:00
committed by Ruben Ayrapetyan
parent 9b9e537d35
commit b496e68d27
2 changed files with 81 additions and 40 deletions
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jerry-core/parser/js/parser.cpp
+62 -40
View File
@@ -65,6 +65,7 @@ static void parse_statement (void);
static operand parse_assignment_expression (bool);
static void parse_source_element_list (bool);
static operand parse_argument_list (varg_list_type, operand, uint8_t *, operand *);
static void process_keyword_names (void);
static void skip_braces (void);
static void skip_parens (void);
@@ -2463,6 +2464,50 @@ skip_optional_name_and_parens (void)
}
}
static void process_keyword_names ()
{
if (token_is (TOK_KEYWORD))
{
keyword kw = (keyword) token_data ();
skip_newlines ();
if (token_is (TOK_COLON))
{
lexer_add_keyword_or_numeric_literal_if_not_present (
create_literal_from_str_compute_len (lexer_keyword_to_string (kw)));
}
else
{
lexer_save_token (tok);
}
}
else if (token_is (TOK_NAME))
{
if (literal_equal_type_s (lexer_get_literal_by_id (token_data ()), "get")
|| literal_equal_type_s (lexer_get_literal_by_id (token_data ()), "set"))
{
skip_newlines ();
if (token_is (TOK_KEYWORD))
{
keyword kw = (keyword) token_data ();
skip_newlines ();
if (token_is (TOK_OPEN_PAREN))
{
lexer_add_keyword_or_numeric_literal_if_not_present (
create_literal_from_str_compute_len (lexer_keyword_to_string (kw)));
}
else
{
lexer_save_token (tok);
}
}
else
{
lexer_save_token (tok);
}
}
}
}
static void
skip_braces (void)
{
@@ -2480,45 +2525,9 @@ skip_braces (void)
{
nesting_level--;
}
else if (token_is (TOK_KEYWORD))
else
{
keyword kw = (keyword) token_data ();
skip_newlines ();
if (token_is (TOK_COLON))
{
lexer_add_keyword_or_numeric_literal_if_not_present (
create_literal_from_str_compute_len (lexer_keyword_to_string (kw)));
}
else
{
lexer_save_token (tok);
}
}
else if (token_is (TOK_NAME))
{
if (literal_equal_type_s (lexer_get_literal_by_id (token_data ()), "get")
|| literal_equal_type_s (lexer_get_literal_by_id (token_data ()), "set"))
{
skip_newlines ();
if (token_is (TOK_KEYWORD))
{
keyword kw = (keyword) token_data ();
skip_newlines ();
if (token_is (TOK_OPEN_PAREN))
{
lexer_add_keyword_or_numeric_literal_if_not_present (
create_literal_from_str_compute_len (lexer_keyword_to_string (kw)));
}
else
{
lexer_save_token (tok);
}
}
else
{
lexer_save_token (tok);
}
}
process_keyword_names ();
}
}
}
@@ -2649,9 +2658,18 @@ preparse_scope (bool is_global)
dump_reg_var_decl_for_rewrite ();
while (!token_is (end_tt))
size_t nesting_level = 0;
while (nesting_level > 0 || !token_is (end_tt))
{
if (is_keyword (KW_VAR))
if (token_is (TOK_OPEN_BRACE))
{
nesting_level++;
}
else if (token_is (TOK_CLOSE_BRACE))
{
nesting_level--;
}
else if (is_keyword (KW_VAR))
{
preparse_var_decls ();
}
@@ -2663,6 +2681,10 @@ preparse_scope (bool is_global)
{
skip_braces ();
}
else
{
process_keyword_names ();
}
skip_newlines ();
}