[cfe-commits] r59605 - /cfe/trunk/include/clang/Basic/IdentifierTable.h

[Chris Lattner]

Author: lattner
Date: Wed Nov 19 01:49:14 2008
New Revision: 59605

URL: http://llvm.org/viewvc/llvm-project?rev=59605&view=rev
Log:
add a new helper method.  It is unclear to me why this doesn't work, but GCC
won't match it:

  template<std::size_t StrLen>
  bool isName(const char Str[StrLen]) const {
    return getLength() == StrLen-1 && !memcmp(getName(), Str, StrLen-1);
  }


Modified:
    cfe/trunk/include/clang/Basic/IdentifierTable.h

Modified: cfe/trunk/include/clang/Basic/IdentifierTable.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/IdentifierTable.h?rev=59605&r1=59604&r2=59605&view=diff

==============================================================================
--- cfe/trunk/include/clang/Basic/IdentifierTable.h (original)
+++ cfe/trunk/include/clang/Basic/IdentifierTable.h Wed Nov 19 01:49:14 2008
@@ -62,6 +62,12 @@
 public:
   IdentifierInfo();
 
+  /// isName - Return true if this is the identifier for the specified string.
+  bool isName(const char *Str) const {
+    unsigned Len = strlen(Str);
+    return getLength() == Len && !memcmp(getName(), Str, Len);
+  }
+  
   /// getName - Return the actual string for this identifier.  The returned 
   /// string is properly null terminated.
   ///