Export of internal Abseil changes

--
b95862447354428f62ae1627cf526e42ca0b7a9d by Christian Blichmann <cblichmann@google.com>:

Minor cleanups:
* Sorting using declarations
* Changing the format of a NOLINT statement

PiperOrigin-RevId: 348448885

--
954a4375fb09267e55dfda345605b9aca54998b0 by Abseil Team <absl-team@google.com>:

Enable some more Emscripten tests.
Requires setting -s PRINTF_LONG_DOUBLE=1 in a recent build.

PiperOrigin-RevId: 348043610
GitOrigin-RevId: b95862447354428f62ae1627cf526e42ca0b7a9d
Change-Id: I517c94a5fd0feb9b99823dc8552d28fa598723fe

1 files changed, 3 insertions, 2 deletions

diff --git a/absl/random/internal/iostream_state_saver_test.cc b/absl/random/internal/iostream_state_saver_test.cc
index 7bb8ad95..6e66266c 100644
--- a/absl/random/internal/iostream_state_saver_test.cc
+++ b/absl/random/internal/iostream_state_saver_test.cc
@@ -14,6 +14,9 @@
 
 #include "absl/random/internal/iostream_state_saver.h"
 
+#include <errno.h>
+#include <stdio.h>
+
 #include <sstream>
 #include <string>
 
@@ -272,7 +275,6 @@ TEST(IOStreamStateSaver, RoundTripDoubles) {
   }
 }
 
-#if !defined(__EMSCRIPTEN__)
 TEST(IOStreamStateSaver, RoundTripLongDoubles) {
   // Technically, C++ only guarantees that long double is at least as large as a
   // double.  Practically it varies from 64-bits to 128-bits.
@@ -350,7 +352,6 @@ TEST(IOStreamStateSaver, RoundTripLongDoubles) {
     }
   }
 }
-#endif  // !defined(__EMSCRIPTEN__)
 
 TEST(StrToDTest, DoubleMin) {
   const char kV[] = "2.22507385850720138e-308";