Re: [PATCH] PR c++/69462: Provide FLT_EVAL_METHOD and DECIMAL_DIG in float.h.

[Dominik Vogt <vogt@linux.vnet.ibm.com>]

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On Thu, Jan 28, 2016 at 03:41:29PM +0100, Jakub Jelinek wrote:
> On Thu, Jan 28, 2016 at 01:40:12PM +0100, Dominik Vogt wrote:
> > -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
> > +#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) \
> > +	|| (defined (__cplusplus) && __cplusplus >= 201103L)
> 
> The formatting is wrong, there is a tab before || when it should be aligned
> below defined on the previous line.

Attached.

Ciao

Dominik ^_^  ^_^

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Dominik Vogt
IBM Germany

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gcc/ChangeLog

	PR c++/69462
	* ginclude/float.h: Also provide FLT_EVAL_METHOD and DECIMAL_DIG for
	C++-11.

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From dcaa02429122bd66916caf730b34b0f86d9b1a8f Mon Sep 17 00:00:00 2001
From: Dominik Vogt <vogt@linux.vnet.ibm.com>
Date: Mon, 25 Jan 2016 11:59:06 +0100
Subject: [PATCH] PR c++/69462: Provide FLT_EVAL_METHOD and
 DECIMAL_DIG in float.h.

---
 gcc/ginclude/float.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gcc/ginclude/float.h b/gcc/ginclude/float.h
index 18f5aac..862f7cc 100644
--- a/gcc/ginclude/float.h
+++ b/gcc/ginclude/float.h
@@ -127,7 +127,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #undef FLT_ROUNDS
 #define FLT_ROUNDS 1
 
-#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) \
+     || (defined (__cplusplus) && __cplusplus >= 201103L)
 /* The floating-point expression evaluation method.
         -1  indeterminate
          0  evaluate all operations and constants just to the range and
-- 
2.3.0