[PATCH] libstdc++-v3 expected: Don't test ABI-variant properties in requirements.cc

[Hans-Peter Nilsson]

Ok to commit?
-------------- 8< --------------

Without this, for a target where alignment and structure-sizes are by
default byte-aligned, such as cris-elf, you'll see, in libstdc++.log:

/X/gcc/libstdc++-v3/testsuite/20_util/expected/requirements.cc:127: error: static assertion failed
/X/gcc/libstdc++-v3/testsuite/20_util/expected/requirements.cc:127: note: the comparison reduces to '(5 == 2)'
compiler exited with status 1
FAIL: 20_util/expected/requirements.cc (test for excess errors)
Excess errors:
/X/gcc/libstdc++-v3/testsuite/20_util/expected/requirements.cc:127: error: static assertion failed

It seems the intent is a smoke-test and that conditionals for ABI
properties are out of scope, so best to just delete this particular
line.

libstdc++-v3/:
	* testsuite/20_util/expected/requirements.cc: Don't test
	ABI-variant properties of expected<>.
---
 libstdc++-v3/testsuite/20_util/expected/requirements.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/libstdc++-v3/testsuite/20_util/expected/requirements.cc b/libstdc++-v3/testsuite/20_util/expected/requirements.cc
index 485aa338679c..a51a007a4fc3 100644
--- a/libstdc++-v3/testsuite/20_util/expected/requirements.cc
+++ b/libstdc++-v3/testsuite/20_util/expected/requirements.cc
@@ -124,6 +124,5 @@ static_assert( move_assignable< void, G > );
 // QoI properties
 static_assert( sizeof(std::expected<char, unsigned char>) == 2 );
 static_assert( sizeof(std::expected<void, char>) == 2 );
-static_assert( sizeof(std::expected<void*, char>) == 2 * __alignof(void*) );
 static_assert( alignof(std::expected<void, char>) == 1 );
 static_assert( alignof(std::expected<void*, char>) == alignof(void*) );
-- 
2.30.2