Davide Italiano 675767a591 Use the DWARF linkage name when importing C++ methods. ... When importing C++ methods into clang AST nodes from the DWARF symbol table, preserve the DW_AT_linkage_name and use it as the linker ("asm") name for the symbol. Concretely, this enables `expression` to call into names that use the GNU `abi_tag` extension, and enables lldb to call into code using std::string or std::list from recent versions of libstdc++. See https://bugs.llvm.org/show_bug.cgi?id=35310 . It also seems broadly more robust than relying on the DWARF->clang->codegen pipeline to roundtrip properly, but I'm not immediately aware of any other cases in which it makes a difference. Patch by Nelson Elhage! Differential Revision: https://reviews.llvm.org/D40283 llvm-svn: 328658		2018-03-27 19:40:50 +00:00
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lldbsuite	Use the DWARF linkage name when importing C++ methods.	2018-03-27 19:40:50 +00:00