From @smls

In the REPL (with Linenoise installed), Tab completion works when invoked after a partially typed identifier, e.g.​:

  "say spr" --[TAB]-> "say sprintf"

However, when invoked after a space or non-identifier character, it *replaces* the whole line with the suggestion rather than appending to the line​:

  "say " --[TAB]-> "ANON_ENUM"
  "say 1 +" --[TAB]-> "ANON_ENUM"

Expected behavior​:

  "say " --[TAB]-> "say ANON_ENUM"
  "say 1 +" --[TAB]-> "say 1 +<"

From @smls

This bug got worse.
Now it vomits an error message in addition to replacing the entire line with `Any`.

REPL before pressing TAB​:

  > say 1 +

REPL after pressing TAB​:

  > say 1 +Use of uninitialized value $v of type Any in string context.
  Methods .^name, .perl, .gist, or .say can be used to stringify it to something meaningful. in method CALL-ME at /home/sam/.rakudobrew/moar-blead-nom/install/share/perl6/sources/24DD121B5B4774C04A7084827BFAD92199756E03 (NativeCall) line 328
  Use of uninitialized value $v of type Any in string context.
  Methods .^name, .perl, .gist, or .say can be used to stringify it to something meaningful. in method CALL-ME at /home/sam/.rakudobrew/moar-blead-nom/install/share/perl6/sources/24DD121B5B4774C04A7084827BFAD92199756E03 (NativeCall) line 328
  > Any

This is Rakudo version 2016.08-1-g26ebe43 built on MoarVM version 2016.08
implementing Perl 6.c.

@hoelzro - Status changed from 'new' to 'open'

From @hoelzro

This is fixed now.

On 2016-08-20 11​:58​:57, smls75@​gmail.com wrote​:

This bug got worse.
Now it vomits an error message in addition to replacing the entire
line with `Any`.

REPL before pressing TAB​:

say 1 +

REPL after pressing TAB​:

say 1 +Use of uninitialized value $v of type Any in string context.
Methods .^name, .perl, .gist, or .say can be used to stringify it to
something meaningful. in method CALL-ME at
/home/sam/.rakudobrew/moar-blead-
nom/install/share/perl6/sources/24DD121B5B4774C04A7084827BFAD92199756E03
(NativeCall) line 328
Use of
uninitialized value $v of type Any in string context.
Methods
.^name, .perl, .gist, or .say can be used to stringify it to something
meaningful. in method CALL-ME at /home/sam/.rakudobrew/moar-blead-
nom/install/share/perl6/sources/24DD121B5B4774C04A7084827BFAD92199756E03
(NativeCall) line 328
Any

--------
This is Rakudo version 2016.08-1-g26ebe43 built on MoarVM version
2016.08
implementing Perl 6.c.

@hoelzro - Status changed from 'open' to 'resolved'