• Heschi Kreinick's avatar
    cmd/compile: bug fixes for DWARF location lists · 38bd725b
    Heschi Kreinick authored
    Fix two small but serious bugs in the DWARF location list code that
    should have been caught by the automated tests I didn't write.
    
    After emitting debug information for a user variable, mark it as done
    so that it doesn't get emitted again. Otherwise it would be written once
    per slot it was decomposed into.
    
    Correct a merge error in CL 44350: the location list abbreviations need
    to have DW_AT_decl_line too, otherwise the resulting DWARF is gibberish.
    
    Change-Id: I6ab4b8b32b7870981dac80eadf0ebfc4015ccb01
    Reviewed-on: https://go-review.googlesource.com/59070
    Run-TryBot: Heschi Kreinick <heschi@google.com>
    TryBot-Result: Gobot Gobot <gobot@golang.org>
    Reviewed-by: 's avatarDavid Chase <drchase@google.com>
    38bd725b
pgen.go 17.9 KB