r332964 - [objc-gnustep2] Use isalnum instead of a less efficient and nonportable equivalent.

[David Chisnall via cfe-commits]

Author: theraven
Date: Tue May 22 03:13:11 2018
New Revision: 332964

URL: http://llvm.org/viewvc/llvm-project?rev=332964&view=rev
Log:
[objc-gnustep2] Use isalnum instead of a less efficient and nonportable equivalent.

Patch by Hans Wennborg!

Modified:
    cfe/trunk/lib/CodeGen/CGObjCGNU.cpp

Modified: cfe/trunk/lib/CodeGen/CGObjCGNU.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGObjCGNU.cpp?rev=332964&r1=332963&r2=332964&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGObjCGNU.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGObjCGNU.cpp Tue May 22 03:13:11 2018
@@ -1054,7 +1054,7 @@ class CGObjCGNUstep2 : public CGObjCGNUs
       StringName = ".objc_str_";
       for (int i=0,e=Str.size() ; i<e ; ++i) {
         char c = Str[i];
-        if (isalpha(c) || isnumber(c))
+        if (isalnum(c))
           StringName += c;
         else if (c == ' ')
           StringName += '_';