https://llvm.org/bugs/show_bug.cgi?id=30782
Bug ID: 30782
Summary: [Regression]
test/std/language.support/support.types/nullptr_t.pass
.cpp fails
Product: libc++
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: All Bugs
Assignee: unassignedclangb...@nondot.org
Reporter: ism...@i10z.com
CC: llvm-bugs@lists.llvm.org, mclow.li...@gmail.com
Classification: Unclassified
This one is a new regression on openSUSE Linux x86-64. Testing r285055:
[ 9759s] "/home/abuild/rpmbuild/BUILD/llvm/stage1/bin/clang-4.0" -cc1 -triple
x86_64-unknown-linux-gnu -emit-obj -mrelax-all -disable-free -main-file-name
nullptr_t.pass.cpp -mrelocation-model static -mthread-model posix
-mdisable-fp-elim -fmath-errno -masm-verbose -mconstructor-aliases
-munwind-tables -fuse-init-array -target-cpu x86-64 -v -dwarf-column-info
-debugger-tuning=gdb -coverage-notes-file
/home/abuild/rpmbuild/BUILD/llvm/stage2/projects/libcxx/test/std/language.support/support.types/Output/nullptr_t.pass.cpp.gcno
-nostdinc++ -resource-dir
/home/abuild/rpmbuild/BUILD/llvm/stage1/bin/../lib64/clang/4.0.0 -include
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/support/nasty_macros.hpp
-I /home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/include -D
__STDC_FORMAT_MACROS -D __STDC_LIMIT_MACROS -D __STDC_CONSTANT_MACROS -I
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/support -D
"LIBCXX_FILESYSTEM_STATIC_TEST_ROOT=\"/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/experimental/filesystem/Inputs/static_test_env\""
-D
"LIBCXX_FILESYSTEM_DYNAMIC_TEST_ROOT=\"/home/abuild/rpmbuild/BUILD/llvm/stage2/projects/libcxx/test/filesystem/Output/dynamic_env\""
-D "LIBCXX_FILESYSTEM_DYNAMIC_TEST_HELPER=\"/usr/bin/python2.7
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/support/filesystem_dynamic_test_helper.py\""
-internal-isystem /usr/local/include -internal-isystem
/home/abuild/rpmbuild/BUILD/llvm/stage1/bin/../lib64/clang/4.0.0/include
-internal-externc-isystem /include -internal-externc-isystem /usr/include
-Werror=thread-safety -std=c++1z -fdeprecated-macro -fdebug-compilation-dir
/home/abuild/rpmbuild/BUILD/llvm/stage2/projects/libcxx/test/std/language.support/support.types
-ferror-limit 19 -fmessage-length 0 -fobjc-runtime=gcc -fcxx-exceptions
-fexceptions -fdiagnostics-show-option -o
/home/abuild/rpmbuild/BUILD/llvm/stage2/projects/libcxx/test/std/language.support/support.types/Output/nullptr_t.pass.cpp.o
-x c++
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp
[ 9759s] clang -cc1 version 4.0.0 based upon LLVM 4.0.0svn default target
x86_64-unknown-linux-gnu
[ 9759s] ignoring nonexistent directory "/include"
[ 9759s] #include "..." search starts here:
[ 9759s] #include <...> search starts here:
[ 9759s] /home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/include
[ 9759s] /home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/support
[ 9759s] /usr/local/include
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/stage1/bin/../lib64/clang/4.0.0/include
[ 9759s] /usr/include
[ 9759s] End of search list.
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:42:14:
error: invalid operands to binary expression ('nullptr_t' and 'nullptr_t')
[ 9759s] assert(p <= nullptr);
[ 9759s] ~ ^ ~~~~~~~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:92:9:
note: in instantiation of function template specialization
'test_comparisons<nullptr_t>' requested here
[ 9759s] test_comparisons<std::nullptr_t>();
[ 9759s] ^
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:43:14:
error: invalid operands to binary expression ('nullptr_t' and 'nullptr_t')
[ 9759s] assert(p >= nullptr);
[ 9759s] ~ ^ ~~~~~~~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:45:16:
error: invalid operands to binary expression ('nullptr_t' and 'nullptr_t')
[ 9759s] assert(!(p < nullptr));
[ 9759s] ~ ^ ~~~~~~~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:46:16:
error: invalid operands to binary expression ('nullptr_t' and 'nullptr_t')
[ 9759s] assert(!(p > nullptr));
[ 9759s] ~ ^ ~~~~~~~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:48:20:
error: invalid operands to binary expression ('nullptr_t' and 'nullptr_t')
[ 9759s] assert(nullptr <= p);
[ 9759s] ~~~~~~~ ^ ~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:49:20:
error: invalid operands to binary expression ('nullptr_t' and 'nullptr_t')
[ 9759s] assert(nullptr >= p);
[ 9759s] ~~~~~~~ ^ ~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:51:22:
error: invalid operands to binary expression ('nullptr_t' and 'nullptr_t')
[ 9759s] assert(!(nullptr < p));
[ 9759s] ~~~~~~~ ^ ~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:52:22:
error: invalid operands to binary expression ('nullptr_t' and 'nullptr_t')
[ 9759s] assert(!(nullptr > p));
[ 9759s] ~~~~~~~ ^ ~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:42:14:
error: invalid operands to binary expression ('void *' and 'nullptr_t')
[ 9759s] assert(p <= nullptr);
[ 9759s] ~ ^ ~~~~~~~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:93:9:
note: in instantiation of function template [ 9687.641027] serial8250: too much
work for irq4
[ 9759s] specialization 'test_comparisons<void *>' requested here
[ 9759s] test_comparisons<void*>();
[ 9759s] ^
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:43:14:
error: invalid operands to binary expression ('void *' and 'nullptr_t')
[ 9759s] assert(p >= nullptr);
[ 9759s] ~ ^ ~~~~~~~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:45:16:
error: invalid operands to binary expression ('void *' and 'nullptr_t')
[ 9759s] assert(!(p < nullptr));
[ 9759s] ~ ^ ~~~~~~~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:46:16:
error: invalid operands to binary expression ('void *' and 'nullptr_t')
[ 9759s] assert(!(p > nullptr));
[ 9759s] ~ ^ ~~~~~~~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:48:20:
error: invalid operands to binary expression ('nullptr_t' and 'void *')
[ 9759s] assert(nullptr <= p);
[ 9759s] ~~~~~~~ ^ ~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:49:20:
error: invalid operands to binary expression ('nullptr_t' and 'void *')
[ 9759s] assert(nullptr >= p);
[ 9759s] ~~~~~~~ ^ ~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:51:22:
error: invalid operands to binary expression ('nullptr_t' and 'void *')
[ 9759s] assert(!(nullptr < p));
[ 9759s] ~~~~~~~ ^ ~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:52:22:
error: invalid operands to binary expression ('nullptr_t' and 'void *')
[ 9759s] assert(!(nullptr > p));
[ 9759s] ~~~~~~~ ^ ~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:42:14:
error: invalid operands to binary expression ('A *' and 'nullptr_t')
[ 9759s] assert(p <= nullptr);
[ 9759s] ~ ^ ~~~~~~~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:94:9:
note: in instantiation of function template specialization 'test_comparisons<A
*>' requested here
[ 9759s] test_comparisons<A*>();
[ 9759s] ^
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:43:14:
error: invalid operands to binary expression ('A *' and 'nullptr_t')
[ 9759s] assert(p >= nullptr);
[ 9759s] ~ ^ ~~~~~~~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s]
/home/abuild/rpmbuild/BUILD/llvm/projects/libcxx/test/std/language.support/support.types/nullptr_t.pass.cpp:45:16:
error: invalid operands to binary expression ('A *' and 'nullptr_t')
[ 9759s] assert(!(p < nullptr));
[ 9759s] ~ ^ ~~~~~~~
[ 9759s] /usr/include/assert.h:86:5: note: expanded from macro 'assert'
[ 9759s] ((expr)
\
[ 9759s] ^~~~
[ 9759s] fatal error: too many errors emitted, stopping now [-ferror-limit=]
[ 9759s] 20 errors generated.
[ 9759s] --
[ 9759s]
[ 9759s] Compilation failed unexpectedly!
[ 9759s] ********************
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