Auto-complete for table alias doesn't work if a CASE expression is used in SELECT statement

[sibwy]

On using a CASE expression in the SELECT statement, auto-complete feature doesn’t list the columns for table_name aliases.

The user test-case here,

SELECT CASE t.SomeField WHEN 1 THEN 1 ELSE 2 END
FROM table t;

When I add a comma after "END", write "t." and press Ctrl+Space, the autocomplete list does not appear.

But this works fine when only table name is used with no alias.

The user ticket here >> #152455.

[sibwy]

Another user has reported a similar problem. The user report can be found in SF >> 00972562