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https://github.com/jerryscript-project/jerryscript.git
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63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/* Copyright 2015 Samsung Electronics Co., Ltd.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef LITERAL_H
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#define LITERAL_H
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#include "ecma-globals.h"
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#include "lp-string.h"
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typedef enum __attr_packed___
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{
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LIT_UNKNOWN,
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LIT_STR,
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LIT_MAGIC_STR,
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LIT_NUMBER
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}
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literal_type;
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typedef struct
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{
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union
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{
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ecma_magic_string_id_t magic_str_id;
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ecma_number_t num;
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lp_string lp;
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void *none;
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}
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data;
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literal_type type;
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}
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literal;
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#define LITERAL_TO_REWRITE (INVALID_VALUE - 1)
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literal create_empty_literal (void);
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literal create_literal_from_num (ecma_number_t);
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literal create_literal_from_str (const char *, ecma_length_t);
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literal create_literal_from_str_compute_len (const char *);
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literal create_literal_from_zt (const ecma_char_t *, ecma_length_t);
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bool literal_equal (literal, literal);
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bool literal_equal_s (literal, const char *);
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bool literal_equal_zt (literal, const ecma_char_t *);
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bool literal_equal_num (literal, ecma_number_t);
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bool literal_equal_type (literal, literal);
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bool literal_equal_type_s (literal, const char *);
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bool literal_equal_type_zt (literal, const ecma_char_t *);
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bool literal_equal_type_num (literal, ecma_number_t);
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const ecma_char_t *literal_to_zt (literal);
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#endif /* LITERAL_H */
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