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* [gcc r12-7474] libstdc++: Fix -Wunused-local-typedefs warning in <compare>
@ 2022-03-04 11:27 Jonathan Wakely
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From: Jonathan Wakely @ 2022-03-04 11:27 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:289f65d643e18210433e0f08ccaaf5b08b3d6f39
commit r12-7474-g289f65d643e18210433e0f08ccaaf5b08b3d6f39
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Fri Mar 4 10:43:29 2022 +0000
libstdc++: Fix -Wunused-local-typedefs warning in <compare>
libstdc++-v3/ChangeLog:
* libsupc++/compare (strong_order::_S_fp_cmp): Move typedef
inside #if condition.
Diff:
---
libstdc++-v3/libsupc++/compare | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libstdc++-v3/libsupc++/compare b/libstdc++-v3/libsupc++/compare
index a8747207b23..050cf7ed20d 100644
--- a/libstdc++-v3/libsupc++/compare
+++ b/libstdc++-v3/libsupc++/compare
@@ -850,8 +850,6 @@ namespace std
return strong_ordering::equal; // All bits are equal, we're done.
using enum _Fp_fmt;
- using _Int = decltype(__ix);
-
constexpr auto __fmt = _S_fp_fmt<_Tp>();
if constexpr (__fmt == _Dbldbl) // double-double
@@ -899,6 +897,8 @@ namespace std
// bit to be reversed. Flip that to give desired ordering.
if (__builtin_isnan(__x) && __builtin_isnan(__y))
{
+ using _Int = decltype(__ix);
+
constexpr int __nantype = __fmt == _Binary32 ? 22
: __fmt == _Binary64 ? 51
: __fmt == _Binary128 ? 111
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2022-03-04 11:27 [gcc r12-7474] libstdc++: Fix -Wunused-local-typedefs warning in <compare> Jonathan Wakely
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