WILD/shell/ast/src/cmd/3d - Parsing and Translating Shell Scripts with Oil

Attempted to parse 4 shell scripts totalling 1,733 lines.
Failed to parse 1 scripts, leaving 526 lines parsed in 1.1 seconds (478.2 lines/sec).
4 OSH-to-Oil translations failed.

Files	Max Lines	Total Lines	Parse Failures	Max Parse Time (secs)	Total Parse Time (secs)	Parsed Lines/sec	Translation Failures	Directory
1	1,207	1,207	1	0.16	0.16	0.0	1	features/

Side By Side	Lines	Parsed?	Parse Process Time (secs)	Internal Parse Time (secs)	Parsed Lines/sec	Translated?	Filename
view	376	OK	0.57	0.57	659.6	FAIL	3d.sh
view	96	OK	0.23	0.23	417.4	FAIL	opaque.sh
view	54	OK	0.14	0.14	385.7	FAIL	vex.sh

stderr

Translating 3d.sh

        Traceback (most recent call last):
  File "bin/osh", line 469, in <module>
    main(sys.argv)
  File "bin/osh", line 452, in main
    sys.exit(OilMain(argv))
  File "bin/osh", line 435, in OilMain
    status = OshMain(main_argv, login_shell)
  File "bin/osh", line 350, in OshMain
    osh2oil.PrintAsOil(arena, node, opts.debug_spans)
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 69, in PrintAsOil
    fixer.DoCommand(node, None, at_top_level=True)  # no local symbols yet
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 473, in DoCommand
    self.DoCommand(child, local_symbols)
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 782, in DoCommand
    self.DoCommand(child, local_symbols)
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 682, in DoCommand
    self.DoCommand(node.body, local_symbols)
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 652, in DoCommand
    self.DoCommand(child, local_symbols)
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 777, in DoCommand
    self.cursor.PrintUntil(rparen_spid)
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 39, in PrintUntil
    span = self.arena.GetLineSpan(span_id)
  File "/home/andy/git/oil/bin/../core/alloc.py", line 97, in GetLineSpan
    assert span_id >= 0, span_id
AssertionError: -1

Translating vex.sh

        Traceback (most recent call last):
  File "bin/osh", line 469, in <module>
    main(sys.argv)
  File "bin/osh", line 452, in main
    sys.exit(OilMain(argv))
  File "bin/osh", line 435, in OilMain
    status = OshMain(main_argv, login_shell)
  File "bin/osh", line 350, in OshMain
    osh2oil.PrintAsOil(arena, node, opts.debug_spans)
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 69, in PrintAsOil
    fixer.DoCommand(node, None, at_top_level=True)  # no local symbols yet
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 473, in DoCommand
    self.DoCommand(child, local_symbols)
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 682, in DoCommand
    self.DoCommand(node.body, local_symbols)
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 652, in DoCommand
    self.DoCommand(child, local_symbols)
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 719, in DoCommand
    self.DoCommand(child, local_symbols)
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 609, in DoCommand
    self.DoArithExpr(node.child, local_symbols)
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 1196, in DoArithExpr
    raise AssertionError(node.__class__.__name__)
AssertionError: ArithVarRef

Translating opaque.sh

        Traceback (most recent call last):
  File "bin/osh", line 469, in <module>
    main(sys.argv)
  File "bin/osh", line 452, in main
    sys.exit(OilMain(argv))
  File "bin/osh", line 435, in OilMain
    status = OshMain(main_argv, login_shell)
  File "bin/osh", line 350, in OshMain
    osh2oil.PrintAsOil(arena, node, opts.debug_spans)
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 69, in PrintAsOil
    fixer.DoCommand(node, None, at_top_level=True)  # no local symbols yet
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 473, in DoCommand
    self.DoCommand(child, local_symbols)
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 777, in DoCommand
    self.cursor.PrintUntil(rparen_spid)
  File "/home/andy/git/oil/bin/../tools/osh2oil.py", line 39, in PrintUntil
    span = self.arena.GetLineSpan(span_id)
  File "/home/andy/git/oil/bin/../core/alloc.py", line 97, in GetLineSpan
    assert span_id >= 0, span_id
AssertionError: -1