Make a declaration consistent with its definition.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79220 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ADT/APFloat.h b/include/llvm/ADT/APFloat.h
index 349426beecb59d315c25f51edf881b459bca2424..1842d7bda4817f1221e8214a38b26d8959d556cc 100644 (file)
--- a/include/llvm/ADT/APFloat.h
+++ b/include/llvm/ADT/APFloat.h
@@ -109,7 +109,7 @@ namespace llvm {
   typedef signed short exponent_t;
 
   struct fltSemantics;
-  struct StringRef;
+  class StringRef;
 
   /* When bits of a floating point number are truncated, this enum is
      used to indicate what fraction of the LSB those bits represented.