This is an archive of the discontinued LLVM Phabricator instance.

	Show First 20 Lines • Show All 160 Lines • ▼ Show 20 Lines

	// Returns the maximum length span that contains only characters not found in			// Returns the maximum length span that contains only characters not found in
	// 'segment'. If no characters are found, returns the length of 'src'.			// 'segment'. If no characters are found, returns the length of 'src'.
	LIBC_INLINE size_t complementary_span(const char src, const char segment) {			LIBC_INLINE size_t complementary_span(const char src, const char segment) {
	const char *initial = src;			const char *initial = src;
	cpp::bitset<256> bitset;			cpp::bitset<256> bitset;

	for (; *segment; ++segment)			for (; *segment; ++segment)
	bitset.set(*segment);			bitset.set((uint8_t)*segment);
				sivachandraUnsubmitted Not Done Reply Inline Actions I am guessing that you are seeing a signed vs unsigned problem? If yes, then may be `reinterpret_cast<const unsigned char >(segment)` ? sivachandra: I am guessing that you are seeing a signed vs unsigned problem? If yes, then may be…
				abrachetAuthorUnsubmitted Done Reply Inline Actions Done in commit abrachet: Done in commit
	for (; src && !bitset.test(src); ++src)			for (; src && !bitset.test((uint8_t)src); ++src)
	;			;
	return src - initial;			return src - initial;
	}			}

	// Given the similarities between strtok and strtok_r, we can implement both			// Given the similarities between strtok and strtok_r, we can implement both
	// using a utility function. On the first call, 'src' is scanned for the			// using a utility function. On the first call, 'src' is scanned for the
	// first character not found in 'delimiter_string'. Once found, it scans until			// first character not found in 'delimiter_string'. Once found, it scans until
	// the first character in the 'delimiter_string' or the null terminator is			// the first character in the 'delimiter_string' or the null terminator is
	▲ Show 20 Lines • Show All 49 Lines • Show Last 20 Lines

This is an archive of the discontinued LLVM Phabricator instance.

[libc] Fix strcspnClosedPublic

Details

Diff Detail

Event Timeline

Revision Contents

Diff 501243

libc/src/string/string_utils.h

[libc] Fix strcspn
ClosedPublic