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* [gcc r13-5633] libstdc++ testsuite: Correct S0 in std/time/hh_mm_ss/1.cc
@ 2023-02-01 16:58 Hans-Peter Nilsson
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From: Hans-Peter Nilsson @ 2023-02-01 16:58 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:a939dd835798efd40b78f7c0070177616e3f36d3
commit r13-5633-ga939dd835798efd40b78f7c0070177616e3f36d3
Author: Hans-Peter Nilsson <hp@axis.com>
Date: Wed Feb 1 14:56:47 2023 +0100
libstdc++ testsuite: Correct S0 in std/time/hh_mm_ss/1.cc
For targets where the ABI mandates structure layout that has
no padding, like cris-elf, this test started failing when
introduced as an add-on to the existing 1.cc, thereby
effectively causing a regression in testsuite results.
Adding an empty structure to S0, corresponds better to the
layout of hh_mm_ss<seconds>.
PR testsuite/108632
* testsuite/std/time/hh_mm_ss/1.cc (size): Add empty
struct at end of S0.
Diff:
---
libstdc++-v3/testsuite/std/time/hh_mm_ss/1.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libstdc++-v3/testsuite/std/time/hh_mm_ss/1.cc b/libstdc++-v3/testsuite/std/time/hh_mm_ss/1.cc
index d97a9057f47..f8a3e115af3 100644
--- a/libstdc++-v3/testsuite/std/time/hh_mm_ss/1.cc
+++ b/libstdc++-v3/testsuite/std/time/hh_mm_ss/1.cc
@@ -103,7 +103,7 @@ size()
{
using namespace std::chrono;
- struct S0 { long long h; char m; char s; bool neg; };
+ struct S0 { long long h; char m; char s; bool neg; struct { } empty; };
static_assert(sizeof(hh_mm_ss<seconds>) == sizeof(S0));
struct S1 { long long h; char m; char s; bool neg; char ss; };
static_assert(sizeof(hh_mm_ss<duration<int, std::centi>>) == sizeof(S1));
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