search for: basic_parser

Hi David: I'd actually like to use a custom parser in a tool I'm developing, parsing YAML files. The partial fix for my purposes was: --- a/llvm/include/llvm/Support/CommandLine.h +++ b/llvm/include/llvm/Support/CommandLine.h @@ -1044,7 +1044,7 @@ extern template class basic_parser<float>; //-------------------------------------------------- // parser<std::string> // -template <> class parser<std::string> final : public basic_parser<std::string> { +template <> class parser<std::string> : public basic_parser<std::string> { pu...

...attached patch - if it looks good to anyone I'll check that in) but a particular set of them have been a little more problematic. If you take a look at CommandLine.h/CommandLine.cpp you'll see some code that basically amounts to this: header: template<class DataType> class basic_parser { virtual ~basic_parser() {} }; __extension__ extern template class basic_parser<bool>; implementation: template class basic_parser<bool>; (both lines are wrapped in a macro (Compiler.h:77-88) & are no-ops in non-GNUC compilers (where the __extension__ extern i...

...;t know about explicit instantiations though, maybe a C++ guru on the clang list knows. -Chris > > If you take a look at CommandLine.h/CommandLine.cpp you'll see some > code that basically amounts to this: > > header: > > template<class DataType> > class basic_parser { > virtual ~basic_parser() {} > }; > > __extension__ extern template class basic_parser<bool>; > > implementation: > > template class basic_parser<bool>; > > (both lines are wrapped in a macro (Compiler.h:77-88) & are no-ops in > n...

...m.h:141: undefined reference to `llvm::raw_ostream::write(unsigned char)' aklo-aklo.o: In function `llvm::cl::list<std::string, bool, llvm::cl::parser<std::string> >::getOptionWidth() const': /home/a/llvm/include/llvm/Support/CommandLine.h:1387: undefined reference to `llvm::cl::basic_parser_impl::getOptionWidth(llvm::cl::Option const&) const' aklo-aklo.o: In function `llvm::cl::list<std::string, bool, llvm::cl::parser<std::string> >::printOptionInfo(unsigned long) const': /home/a/llvm/include/llvm/Support/CommandLine.h:1390: undefined reference to `llvm::cl::ba...

...tream::write(unsigned char)' > > aklo-aklo.o: In function `llvm::cl::list<std::string, bool, > > llvm::cl::parser<std::string> >::getOptionWidth() const': > > /home/a/llvm/include/llvm/Support/CommandLine.h:1387: undefined > reference to > > `llvm::cl::basic_parser_impl::getOptionWidth(llvm::cl::Option const&) > const' > > aklo-aklo.o: In function `llvm::cl::list<std::string, bool, > > llvm::cl::parser<std::string> >::printOptionInfo(unsigned long) const': > > /home/a/llvm/include/llvm/Support/CommandLine.h:1390: u...

...nce to > `llvm::raw_ostream::write(unsigned char)' > aklo-aklo.o: In function `llvm::cl::list<std::string, bool, > llvm::cl::parser<std::string> >::getOptionWidth() const': > /home/a/llvm/include/llvm/Support/CommandLine.h:1387: undefined reference to > `llvm::cl::basic_parser_impl::getOptionWidth(llvm::cl::Option const&) const' > aklo-aklo.o: In function `llvm::cl::list<std::string, bool, > llvm::cl::parser<std::string> >::printOptionInfo(unsigned long) const': > /home/a/llvm/include/llvm/Support/CommandLine.h:1390: undefined reference t...

https://llvm.org/docs/CommandLine.html#writing-a-custom-parser describes how to implement a custom parser, but they're all marked `final`, so I can't inherit. Is there a reason for this? If not, I'll submit patch with tests. thanks... don -------------- next part -------------- An HTML attachment was scrubbed... URL:

...d char)' >> > aklo-aklo.o: In function `llvm::cl::list<std::string, bool, >> > llvm::cl::parser<std::string> >::getOptionWidth() const': >> > /home/a/llvm/include/llvm/Support/CommandLine.h:1387: undefined >> reference to >> > `llvm::cl::basic_parser_impl::getOptionWidth(llvm::cl::Option const&) >> const' >> > aklo-aklo.o: In function `llvm::cl::list<std::string, bool, >> > llvm::cl::parser<std::string> >::printOptionInfo(unsigned long) const': >> > /home/a/llvm/include/llvm/Support/Comma...

...aw_ostream::write(unsigned char)' > > aklo-aklo.o: In function `llvm::cl::list<std::string, bool, > > llvm::cl::parser<std::string> >::getOptionWidth() const': > > /home/a/llvm/include/llvm/Support/CommandLine.h:1387: undefined reference to > > `llvm::cl::basic_parser_impl::getOptionWidth(llvm::cl::Option const&) const' > > aklo-aklo.o: In function `llvm::cl::list<std::string, bool, > > llvm::cl::parser<std::string> >::printOptionInfo(unsigned long) const': > > /home/a/llvm/include/llvm/Support/CommandLine.h:1390: undefi...

...e(unsigned char)' >> > aklo-aklo.o: In function `llvm::cl::list<std::string, bool, >> > llvm::cl::parser<std::string> >::getOptionWidth() const': >> > /home/a/llvm/include/llvm/Support/CommandLine.h:1387: undefined reference to >> > `llvm::cl::basic_parser_impl::getOptionWidth(llvm::cl::Option const&) const' >> > aklo-aklo.o: In function `llvm::cl::list<std::string, bool, >> > llvm::cl::parser<std::string> >::printOptionInfo(unsigned long) const': >> > /home/a/llvm/include/llvm/Support/CommandLine.h:...

All, I'm upgrading some code that uses LLVM from 3.6 to 3.7. It looks like the llvm::cl::parser subclasses are now final? We had been doing: struct MaxThreadsParser : public llvm::cl::parser<unsigned> { bool parse(llvm::cl::Option &O, llvm::StringRef ArgName, llvm::StringRef Arg, unsigned &Val); }; But that's now causing: In file included from

Folks, It seems we got the same issue with Clang alignment as before: http://lab.llvm.org:8011/builders/clang-cmake-armv7-a15-selfhost/builds/3025 http://lab.llvm.org:8011/builders/clang-cmake-armv7-a15-selfhost-neon/builds/485 http://lab.llvm.org:8011/builders/clang-cmake-thumbv7-a15-full-sh/builds/118 Commits between 231213 and 231255. There are a few issues that could have brought it: *

...y Manual is broke for 3.0+. This used to work with llvm-2.9. When I try to compile it I get: ../include/llvm/Support/CommandLine.h:964:20: error: no viable conversion from 'const FileSizeParser' to 'parser<unsigned>' I fixed it by changing struct FileSizeParser : public cl::basic_parser<unsigned> { to struct FileSizeParser : public cl::parser<unsigned> { on 3.0

...lt;No data fields>}, members of llvm::cl::opt<std::basic_string<char, std::char_traits<char>, std::allocator<char> >,false,llvm::cl::parser<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >: Parser = { <llvm::cl::basic_parser<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >> = { <llvm::cl::basic_parser_impl> = { _vptr$basic_parser_impl = 0x15ec58 }, <No data fields>}, <No data fields>} } This happens both with and without the bina...

...arallelAssert/llvm-objects/tools/opt/Debug+Asserts/AnalysisWrappers.o llvm::createFunctionAttrsPass() /n/fs/scratch/tpondich/ParallelAssert/llvm-objects/tools/opt/Debug+Asserts/opt.o vtable for llvm::LoopPass /n/fs/scratch/tpondich/ParallelAssert/llvm-objects/tools/opt/Debug+Asserts/opt.o llvm::cl::basic_parser_impl::printOptionInfo(llvm::cl::Option const&, unsigned int) const/n/fs/scratch/tpondich/ParallelAssert/llvm-objects/tools/opt/Debug+Asserts/opt.o vtable for llvm::PassNameParser /n/fs/scratch/tpondich/ParallelAssert/llvm-objects/tools/opt/Debug+Asserts/opt.o llvm::ScalarEvolution::ScalarEvolut...

LLVMers, The 2.5 pre-release is available for testing: http://llvm.org/prereleases/2.5/ If you have time, I'd appreciate anyone who can help test the release. Please do the following: 1) Download/compile llvm source, and either compile llvm-gcc source or use llvm-gcc binary (please compile llvm-gcc with fortran if you can). 2) Run make check, send me the testrun.log 3) Run "make