[PATCH] D105457: [clang] Refactor AST printing tests to share more infrastructure

[David Blaikie via Phabricator via cfe-commits]

dblaikie added a comment.

In D105457#2873838 <https://reviews.llvm.org/D105457#2873838>, @glaubitz wrote:

> In D105457#2873294 <https://reviews.llvm.org/D105457#2873294>, @dyung wrote:
>
>> This change I suspect is causing a build failure on a build bot.
>>
>> https://lab.llvm.org/buildbot/#/builders/110/builds/4827
>>
>>   FAILED: /usr/bin/c++  -DCLANG_ROUND_TRIP_CC1_ARGS=ON -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -Itools/clang/unittests/AST -I/home/ssglocal/clang-cmake-x86_64-avx2-linux/clang-cmake-x86_64-avx2-linux/llvm/clang/unittests/AST -I/home/ssglocal/clang-cmake-x86_64-avx2-linux/clang-cmake-x86_64-avx2-linux/llvm/clang/include -Itools/clang/include -Iinclude -I/home/ssglocal/clang-cmake-x86_64-avx2-linux/clang-cmake-x86_64-avx2-linux/llvm/llvm/include -I/home/ssglocal/clang-cmake-x86_64-avx2-linux/clang-cmake-x86_64-avx2-linux/llvm/llvm/utils/unittest/googletest/include -I/home/ssglocal/clang-cmake-x86_64-avx2-linux/clang-cmake-x86_64-avx2-linux/llvm/llvm/utils/unittest/googlemock/include -march=broadwell -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wno-maybe-uninitialized -Wdelete-non-virtual-dtor -Wno-comment -fdiagnostics-color -ffunction-sections -fdata-sections -fno-common -Woverloaded-virtual -fno-strict-aliasing -O3 -DNDEBUG    -Wno-variadic-macros -fno-exceptions -fno-rtti -UNDEBUG -Wno-suggest-override -std=c++14 -MD -MT tools/clang/unittests/AST/CMakeFiles/ASTTests.dir/StmtPrinterTest.cpp.o -MF tools/clang/unittests/AST/CMakeFiles/ASTTests.dir/StmtPrinterTest.cpp.o.d -o tools/clang/unittests/AST/CMakeFiles/ASTTests.dir/StmtPrinterTest.cpp.o -c /home/ssglocal/clang-cmake-x86_64-avx2-linux/clang-cmake-x86_64-avx2-linux/llvm/clang/unittests/AST/StmtPrinterTest.cpp
>>   /tmp/cc8Ycpsn.s: Assembler messages:
>>   /tmp/cc8Ycpsn.s:11414: Error: symbol `_ZNSt17_Function_handlerIFbPKN5clang4StmtEENS0_UlS3_E2_EE9_M_invokeERKSt9_Any_dataOS3_' is already defined
>>   /tmp/cc8Ycpsn.s:11937: Error: symbol `_ZNSt14_Function_base13_Base_managerIN5clangUlPKNS1_4StmtEE2_EE10_M_managerERSt9_Any_dataRKS7_St18_Manager_operation' is already defined
>>   ninja: build stopped: subcommand failed.
>>
>> Can you take a look?
>
> Indeed, it also breaks the cross-build for M68k: http://lab.llvm.org:8014/#/builders/180/builds/341

Any ideas what version of the standard library these buildbots are using? This /looks/ a bit like a bug in the standard library in use, perhaps? (also because it's not showing up in lots of other buildbots/developers, I assume?)


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https://reviews.llvm.org/D105457