[PATCH] D99892: [flang] Improve constant folding for type parameter inquiries

[Kiran Chandramohan via Phabricator via llvm-commits]

kiranchandramohan added a comment.

We have a buildbot CI failure due to this patch.
https://lab.llvm.org/buildbot/#/builders/33/builds/3463

  FAILED: lib/libFortranEvaluate.so.13git 
  : && /usr/bin/clang++-10 -fPIC -stdlib=libc++ -fPIC -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wstring-conversion -fdiagnostics-color -ffunction-sections -fdata-sections -Werror -Wno-deprecated-copy -Wno-string-conversion -Wno-unused-command-line-argument -Wstring-conversion           -Wcovered-switch-default -Wno-nested-anon-types -O3  -stdlib=libc++ -Wl,-z,defs -Wl,-z,nodelete   -Wl,-rpath-link,/home/flang/flang-aarch64-ubuntu-clang/flang-aarch64-ubuntu-clang/build/./lib  -Wl,-O3 -Wl,--gc-sections -shared -Wl,-soname,libFortranEvaluate.so.13git -o lib/libFortranEvaluate.so.13git tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/call.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/characteristics.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/check-expression.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/common.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/complex.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/constant.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/expression.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/fold.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/fold-character.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/fold-complex.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/fold-designator.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/fold-integer.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/fold-logical.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/fold-real.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/formatting.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/host.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/initial-image.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/integer.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/intrinsics.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/intrinsics-library.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/logical.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/real.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/shape.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/static-data.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/tools.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/type.cpp.o tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/variable.cpp.o  -Wl,-rpath,"\$ORIGIN/../lib"  lib/libFortranDecimal.so.13git  lib/libFortranParser.so.13git  lib/libFortranCommon.so.13git  lib/libLLVMSupport.so.13git  -Wl,-rpath-link,/home/flang/flang-aarch64-ubuntu-clang/flang-aarch64-ubuntu-clang/build/lib && :
  /usr/bin/ld: tools/flang/lib/Evaluate/CMakeFiles/obj.FortranEvaluate.dir/fold-integer.cpp.o: in function `Fortran::evaluate::FoldOperation(Fortran::evaluate::FoldingContext&, Fortran::evaluate::TypeParamInquiry&&)':
  fold-integer.cpp:(.text._ZN7Fortran8evaluate13FoldOperationERNS0_14FoldingContextEONS0_16TypeParamInquiryE+0xe8): undefined reference to `Fortran::semantics::DerivedTypeSpec::DerivedTypeSpec(Fortran::semantics::DerivedTypeSpec const&)'
  clang: error: linker command failed with exit code 1 (use -v to see invocation)


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