Use numeric_limits::max_digits10.

Fixes #158.
jtv · Feb 8, 2019 · 097a349 · 097a349
1 parent 89d6bcc
commit 097a349
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diff --git a/NEWS b/NEWS
@@ -1,3 +1,5 @@
+6.3.2
+ - Query numeric precision in a more sensible, standard way.
 6.3.1
  - Windows compile fix (CALLBACK is a macro there).
  - Work around Visual Studio 2017 not supporting ISO 646.

diff --git a/VERSION b/VERSION
@@ -1 +1 @@
-6.3.1
+6.3.2
diff --git a/src/strconv.cxx b/src/strconv.cxx
@@ -184,11 +184,7 @@ template<typename T> class dumb_stringstream : public std::stringstream
   dumb_stringstream()
   {
     this->imbue(std::locale::classic());
-
-    // Kirit reports getting two more digits of precision than
-    // numeric_limits::digits10 would give him, so we try not to make him lose
-    // those last few bits.
-    this->precision(std::numeric_limits<T>::digits10 + 2);
+    this->precision(std::numeric_limits<T>::max_digits10);
   }
 };