From: Eli Friedman <eli.friedman@gmail.com>
Date: Wed, 5 Oct 2011 20:32:03 +0000 (+0000)
Subject: Use APFloat::toString to print APFloats more precisely in the AST printer.  Patch... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b390921e55db36ee0ab1ca203c166f0f8c96f631;p=clang

Use APFloat::toString to print APFloats more precisely in the AST printer.  Patch by Olaf Krzikalla.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141208 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/AST/StmtPrinter.cpp b/lib/AST/StmtPrinter.cpp
index 57a3e61e54..dfa2612152 100644
--- a/lib/AST/StmtPrinter.cpp
+++ b/lib/AST/StmtPrinter.cpp
@@ -668,8 +668,9 @@ void StmtPrinter::VisitIntegerLiteral(IntegerLiteral *Node) {
   }
 }
 void StmtPrinter::VisitFloatingLiteral(FloatingLiteral *Node) {
-  // FIXME: print value more precisely.
-  OS << Node->getValueAsApproximateDouble();
+  llvm::SmallString<16> Str;
+  Node->getValue().toString(Str);
+  OS << Str;
 }
 
 void StmtPrinter::VisitImaginaryLiteral(ImaginaryLiteral *Node) {