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Diffstat (limited to 'deps/v8/src/char-predicates-inl.h')
-rw-r--r-- | deps/v8/src/char-predicates-inl.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/deps/v8/src/char-predicates-inl.h b/deps/v8/src/char-predicates-inl.h index 71d1b06a92..d90f919341 100644 --- a/deps/v8/src/char-predicates-inl.h +++ b/deps/v8/src/char-predicates-inl.h @@ -35,6 +35,13 @@ inline bool IsInRange(int value, int lower_limit, int higher_limit) { static_cast<unsigned int>(higher_limit - lower_limit); } +inline bool IsAsciiIdentifier(uc32 c) { + return IsAlphaNumeric(c) || c == '$' || c == '_'; +} + +inline bool IsAlphaNumeric(uc32 c) { + return IsInRange(AsciiAlphaToLower(c), 'a', 'z') || IsDecimalDigit(c); +} inline bool IsDecimalDigit(uc32 c) { // ECMA-262, 3rd, 7.8.3 (p 16) |