YourWishes/jerryscript
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Implement numeric-separator (#4158)

Browse Source 
JerryScript-DCO-1.0-Signed-off-by: bence gabor kis kisbg@inf.u-szeged.hu
This commit is contained in:
kisbg
2020-10-12 11:33:03 +02:00
committed by GitHub
parent d1f73752ff
commit da1a4bbd44
14 changed files with 184 additions and 98 deletions
Download Patch File Download Diff File Expand all files Collapse all files
jerry-core/ecma/operations/ecma-bigint.c
+6 -1
View File
@@ -75,6 +75,7 @@ ecma_bigint_parse_string (const lit_utf8_byte_t *string_p, /**< string represena
{
ecma_bigint_digit_t radix = 10;
uint32_t sign = (options & ECMA_BIGINT_PARSE_SET_NEGATIVE) ? ECMA_BIGINT_SIGN : 0;
bool allow_underscore = options & ECMA_BIGINT_PARSE_ALLOW_UNDERSCORE;
const lit_utf8_byte_t *string_end_p = string_p + size;
string_p = ecma_string_trim_front (string_p, string_p + size);
@@ -120,7 +121,7 @@ ecma_bigint_parse_string (const lit_utf8_byte_t *string_p, /**< string represena
return ECMA_BIGINT_ZERO;
}
while (string_p < string_end_p && *string_p == LIT_CHAR_0)
while (string_p < string_end_p && (*string_p == LIT_CHAR_0 || (*string_p == LIT_CHAR_UNDERSCORE && allow_underscore)))
{
string_p++;
}
@@ -140,6 +141,10 @@ ecma_bigint_parse_string (const lit_utf8_byte_t *string_p, /**< string represena
{
digit = (ecma_bigint_digit_t) (*string_p - LIT_CHAR_0);
}
else if (*string_p == LIT_CHAR_UNDERSCORE && allow_underscore)
{
continue;
}
else
{
lit_utf8_byte_t character = (lit_utf8_byte_t) LEXER_TO_ASCII_LOWERCASE (*string_p);
jerry-core/ecma/operations/ecma-bigint.h
+1
View File
@@ -36,6 +36,7 @@ typedef enum
* return with ECMA_VALUE_FALSE */
ECMA_BIGINT_PARSE_DISALLOW_MEMORY_ERROR = (1 << 2), /**< don't throw out-of-memory error,
* return with ECMA_VALUE_NULL instead */
ECMA_BIGINT_PARSE_ALLOW_UNDERSCORE = (1 << 3), /** allow parse underscore characters */
} ecma_bigint_parse_string_options_t;
/**