+# Current test.deparse failures
+# comp/hints 6 - location of BEGIN blocks wrt. block openings
+# run/switchI 1 - missing -I switches entirely
+# perl -Ifoo -e 'print @INC'
+# op/caller 2 - warning mask propagates backwards before warnings::register
+# 'use warnings; BEGIN {${^WARNING_BITS} eq "U"x12;} use warnings::register'
+# op/getpid 2 - can't assign to shared my() declaration (threads only)
+# 'my $x : shared = 5'
+# op/override 7 - parens on overriden require change v-string interpretation
+# 'BEGIN{*CORE::GLOBAL::require=sub {}} require v5.6'
+# c.f. 'BEGIN { *f = sub {0} }; f 2'
+# op/pat 774 - losing Unicode-ness of Latin1-only strings
+# 'use charnames ":short"; $x="\N{latin:a with acute}"'
+# op/recurse 12 - missing parens on recursive call makes it look like method
+# 'sub f { f($x) }'
+# op/subst 90 - inconsistent handling of utf8 under "use utf8"
+# op/taint 29 - "use re 'taint'" deparsed in the wrong place wrt. block open
+# op/tiehandle compile - "use strict" deparsed in the wrong place
+# uni/tr_ several
+# ext/B/t/xref 11 - line numbers when we add newlines to one-line subs
+# ext/Data/Dumper/t/dumper compile
+# ext/DB_file/several
+# ext/Encode/several
+# ext/Ernno/Errno warnings
+# ext/IO/lib/IO/t/io_sel 23
+# ext/PerlIO/t/encoding compile
+# ext/POSIX/t/posix 6
+# ext/Socket/Socket 8
+# ext/Storable/t/croak compile
+# lib/Attribute/Handlers/t/multi compile
+# lib/bignum/ several
+# lib/charnames 35
+# lib/constant 32
+# lib/English 40
+# lib/ExtUtils/t/bytes 4
+# lib/File/DosGlob compile
+# lib/Filter/Simple/t/data 1
+# lib/Math/BigInt/t/constant 1
+# lib/Net/t/config Deparse-warning
+# lib/overload compile
+# lib/Switch/ several
+# lib/Symbol 4
+# lib/Test/Simple several
+# lib/Term/Complete
+# lib/Tie/File/t/29_downcopy 5
+# lib/vars 22