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Replace (Lower|Upper)caseString in favor of StringRef's newest methods.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143891 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2011-11-06 20:37:06 +00:00
parent a7b966fc8d
commit 5908536673
11 changed files with 21 additions and 59 deletions
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16
include/llvm/ADT/StringExtras.h
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@@ -117,22 +117,6 @@ static inline std::string ftostr(const APFloat& V) {
return "<unknown format in ftostr>"; // error
}
static inline std::string LowercaseString(const std::string &S) {
std::string result(S);
for (unsigned i = 0; i < S.length(); ++i)
if (isupper(result[i]))
result[i] = char(tolower(result[i]));
return result;
}
static inline std::string UppercaseString(const std::string &S) {
std::string result(S);
for (unsigned i = 0; i < S.length(); ++i)
if (islower(result[i]))
result[i] = char(toupper(result[i]));
return result;
}
/// StrInStrNoCase - Portable version of strcasestr. Locates the first
/// occurrence of string 's1' in string 's2', ignoring case. Returns
/// the offset of s2 in s1 or npos if s2 cannot be found.