From 4c1e4db3ff06417fe01efc8ab659a63c95818f93 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sat, 6 Mar 2010 19:20:13 +0000
Subject: [PATCH] make APFloat::toString be const.

llvm-svn: 97883
---
 llvm/include/llvm/ADT/APFloat.h | 2 +-
 llvm/lib/Support/APFloat.cpp    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/include/llvm/ADT/APFloat.h b/llvm/include/llvm/ADT/APFloat.h
index 861b7b99e9c3..3cccc8147297 100644
--- a/llvm/include/llvm/ADT/APFloat.h
+++ b/llvm/include/llvm/ADT/APFloat.h
@@ -344,7 +344,7 @@ namespace llvm {
     /// 1.01E-2              4             1       1.01E-2
     void toString(SmallVectorImpl<char> &Str,
                   unsigned FormatPrecision = 0,
-                  unsigned FormatMaxPadding = 3);
+                  unsigned FormatMaxPadding = 3) const;
 
   private:
 
diff --git a/llvm/lib/Support/APFloat.cpp b/llvm/lib/Support/APFloat.cpp
index 619f061862c4..8f860a646721 100644
--- a/llvm/lib/Support/APFloat.cpp
+++ b/llvm/lib/Support/APFloat.cpp
@@ -3366,7 +3366,7 @@ namespace {
 
 void APFloat::toString(SmallVectorImpl<char> &Str,
                        unsigned FormatPrecision,
-                       unsigned FormatMaxPadding) {
+                       unsigned FormatMaxPadding) const {
   switch (category) {
   case fcInfinity:
     if (isNegative())