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Support true, false, null as property names.

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JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
This commit is contained in:
Andrey Shitov
2015-07-10 13:55:40 +03:00
parent 60bd718fb5
commit 7f1a7981b9
1 changed files with 19 additions and 0 deletions
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jerry-core/parser/js/parser.cpp
+19
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@@ -313,6 +313,16 @@ parse_property_name (void)
(lit_utf8_size_t)strlen (s)); (lit_utf8_size_t)strlen (s));
return literal_operand (lit_cpointer_t::compress (lit)); return literal_operand (lit_cpointer_t::compress (lit));
} }
case TOK_NULL:
case TOK_BOOL:
{
lit_magic_string_id_t id = (token_is (TOK_NULL)
? LIT_MAGIC_STRING_NULL
: (tok.uid ? LIT_MAGIC_STRING_TRUE : LIT_MAGIC_STRING_FALSE));
literal_t lit = lit_find_or_create_literal_from_utf8_string (lit_get_magic_string_utf8 (id),
lit_get_magic_string_size (id));
return literal_operand (lit_cpointer_t::compress (lit));
}
default: default:
{ {
EMIT_ERROR_VARG ("Wrong property name type: %s", lexer_token_type_to_string (tok.type)); EMIT_ERROR_VARG ("Wrong property name type: %s", lexer_token_type_to_string (tok.type));
@@ -900,6 +910,15 @@ parse_member_expression (operand *this_arg, operand *prop_gl)
} }
prop = dump_string_assignment_res (lit_cpointer_t::compress (lit)); prop = dump_string_assignment_res (lit_cpointer_t::compress (lit));
} }
else if (token_is (TOK_BOOL) || token_is (TOK_NULL))
{
lit_magic_string_id_t id = (token_is (TOK_NULL)
? LIT_MAGIC_STRING_NULL
: (tok.uid ? LIT_MAGIC_STRING_TRUE : LIT_MAGIC_STRING_FALSE));
literal_t lit = lit_find_or_create_literal_from_utf8_string (lit_get_magic_string_utf8 (id),
lit_get_magic_string_size (id));
prop = dump_string_assignment_res (lit_cpointer_t::compress (lit));
}
else else
{ {
EMIT_ERROR ("Expected identifier"); EMIT_ERROR ("Expected identifier");