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David Blaikie
2bb520718d
Also make `-gsimple-template-names` lldb-only due to it tripping up gdb in some cases (I came across it breaking SmallVector pretty printing where gdb wouldn't associate a simplified type named declaration with a simplified type named definition in another translation unit - seems gdb can associate a type decl/def when it sees both (if you step into both translation units or otherwise trigger gdb loading/parsing them) but it doesn't seem able to /search/ for the type definition). Filed https://sourceware.org/bugzilla/show_bug.cgi?id=32421 for this. A couple of other things I'd like to do, but don't know how: * It might be nice to allow opting into or out of gdb_index (with the default being 'on' for gdb_flags, but you could opt out). But doesn't seem super important. * We should turn off fission by default, it seems - bazel has trouble making the .dwo files available at the same path as is in the binary especially on partial rebuilds. (not sure if we can do that, I guess we can make fission a no-op/doesn't add any flags, even if we can't change the fission default in bazel itself) * can we have gdb_flags imply/disable lldb_flags? (so you can use --features=gdb_flags without always having to add --features=-lldb_flags)