From: Misha Brukman <brukman+llvm@gmail.com>
Date: Thu, 24 Jun 2004 23:38:52 +0000 (+0000)
Subject: Add a LowercaseString() utility function, courtesy of brg.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=64aed54684b205c47fda075918150d14ba4193bc;p=oota-llvm.git

Add a LowercaseString() utility function, courtesy of brg.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14383 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/Support/StringExtras.h b/include/Support/StringExtras.h
index 6b6472954ee..0b45103aa3b 100644
--- a/include/Support/StringExtras.h
+++ b/include/Support/StringExtras.h
@@ -97,6 +97,13 @@ static inline std::string ftostr(double V) {
   return Buffer;
 }
 
+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] = tolower(result[i]);
+  return result;
+}
 
 /// getToken - This function extracts one token from source, ignoring any
 /// leading characters that appear in the Delimiters string, and ending the
diff --git a/include/llvm/ADT/StringExtras.h b/include/llvm/ADT/StringExtras.h
index 6b6472954ee..0b45103aa3b 100644
--- a/include/llvm/ADT/StringExtras.h
+++ b/include/llvm/ADT/StringExtras.h
@@ -97,6 +97,13 @@ static inline std::string ftostr(double V) {
   return Buffer;
 }
 
+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] = tolower(result[i]);
+  return result;
+}
 
 /// getToken - This function extracts one token from source, ignoring any
 /// leading characters that appear in the Delimiters string, and ending the