Build error

[mmorandi]

git commit 575986abefbb80b1fd2e7e7fc573935fc56c7bd8 (but I get similar error with creduce 2.10.0 )

Configured with CXX=clang++ ./configure

The same happens with g++ (i.e. configuring with ./configure)

marco@spark:~/TT/creduce (master=)> clang++ --version clang version 11.0.0 Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /usr/bin

clang++ -DHAVE_CONFIG_H -I. -I.. -I"/usr/include/clang" -I/usr/include -std=c++14 -fno-exceptions -D_GNU_SOURCE -DSTDC_CONSTANT_MACROS -DSTDC_FORMAT_MACROS -DSTDC_LIMIT_MACROS -fno-rtti -fno-exceptions -g -O3 -fno-strict-aliasing -Wall -Wextra -Wno-long-long -Wno-unused-parameter -Wno-missing-field-initializers -MT clang_delta-RemoveBaseClass.o -MD -MP -MF .deps/clang_delta-RemoveBaseClass.Tpo -c -o clang_delta-RemoveBaseClass.o test -f 'RemoveBaseClass.cpp' || echo './'RemoveBaseClass.cpp In file included from RemoveBaseClass.cpp:19: ./CommonRenameClassRewriteVisitor.h:101:15: error: no viable conversion from 'llvm::StringRef' to 'std::string' (aka 'basic_string') std::string IdName = IdInfo->getName(); ^ ~~~~~ /usr/bin/../lib64/gcc/x86_64-suse-linux/10/../../../../include/c++/10/bits/basic_string.h:448:7: note: candidate constructor not viable: no known conversion from 'llvm::StringRef' to 'const std::cxx11::basic_string &' for 1st argument basic_string(const basic_string& str) ^ /usr/bin/../lib64/gcc/x86_64-suse-linux/10/../../../../include/c++/10/bits/basic_string.h:525:7: note: candidate constructor not viable: no known conversion from 'llvm::StringRef' to 'const char ' for 1st argument basic_string(const _CharT s, const _Alloc& a = _Alloc()) ^ /usr/bin/../lib64/gcc/x86_64-suse-linux/10/../../../../include/c++/10/bits/basic_string.h:552:7: note: candidate constructor not viable: no known conversion from 'llvm::StringRef' to 'std::__cxx11::basic_string &&' for 1st argument basic_string(basic_string&& str) noexcept ^ /usr/bin/../lib64/gcc/x86_64-suse-linux/10/../../../../include/c++/10/bits/basic_string.h:579:7: note: candidate constructor not viable: no known conversion from 'llvm::StringRef' to 'initializer_list' for 1st argument basic_string(initializer_list<_CharT> l, const _Alloc& __a = _Alloc()) ^ /usr/bin/../lib64/gcc/x86_64-suse-linux/10/../../../../include/c++/10/bits/basic_string.h:440:7: note: explicit constructor is not a candidate basic_string(const _Alloc& a) _GLIBCXX_NOEXCEPT ^ /usr/include/llvm/ADT/StringRef.h:275:14: note: explicit conversion function is not a candidate explicit operator std::string() const { return str(); } ^ In file included from RemoveBaseClass.cpp:19: ./CommonRenameClassRewriteVisitor.h:340:15: error: no viable conversion from 'llvm::StringRef' to 'std::string' (aka 'basic_string') std::string IdName = IdInfo->getName(); ^ ~~~~~ /usr/bin/../lib64/gcc/x86_64-suse-linux/10/../../../../include/c++/10/bits/basic_string.h:448:7: note: candidate constructor not viable: no known conversion from 'llvm::StringRef' to 'const std::cxx11::basic_string &' for 1st argument basic_string(const basic_string& str) ^ /usr/bin/../lib64/gcc/x86_64-suse-linux/10/../../../../include/c++/10/bits/basic_string.h:525:7: note: candidate constructor not viable: no known conversion from 'llvm::StringRef' to 'const char ' for 1st argument basic_string(const _CharT s, const _Alloc& a = _Alloc()) ^ /usr/bin/../lib64/gcc/x86_64-suse-linux/10/../../../../include/c++/10/bits/basic_string.h:552:7: note: candidate constructor not viable: no known conversion from 'llvm::StringRef' to 'std::cxx11::basic_string &&' for 1st argument basic_string(basic_string&& str) noexcept ^ /usr/bin/../lib64/gcc/x86_64-suse-linux/10/../../../../include/c++/10/bits/basic_string.h:579:7: note: candidate constructor not viable: no known conversion from 'llvm::StringRef' to 'initializer_list' for 1st argument basic_string(initializer_list<_CharT> l, const _Alloc& a = _Alloc()) ^ /usr/bin/../lib64/gcc/x86_64-suse-linux/10/../../../../include/c++/10/bits/basic_string.h:440:7: note: explicit constructor is not a candidate basic_string(const _Alloc& __a) _GLIBCXX_NOEXCEPT ^ /usr/include/llvm/ADT/StringRef.h:275:14: note: explicit conversion function is not a candidate explicit operator std::string() const { return str(); } ^ 2 errors generated.

[mmorandi]

Closing since I've found the llvm-11.0 branch