nushell/crates/nu-parser/src
Maria José Solano d9a00a876b
Change type of flag defaults to Option<Value> (#9085)
# Description
Follow-up of #8940. As @bobhy pointed out, it makes sense for the
behaviour of flags to match the one for positional arguments, where
default values are of type `Option<Value>` instead of
`Option<Expression>`.

# User-Facing Changes
The same ones from the original PR:
- Flag default values will now be parsed as constants.
- If the default value is not a constant, a parser error is displayed.

# Tests + Formatting

A [new
test](e34e2d35f4/src/tests/test_engine.rs (L338-L344))
has been added to verify the new restriction.
2023-05-03 23:09:36 +02:00
..
deparse.rs Use variable names directly in the format strings (#7906) 2023-01-29 19:37:54 -06:00
eval.rs allow register to accept a const argument (#8758) 2023-04-08 15:04:57 -05:00
flatten.rs Relax the closure syntax, highlight differently (#8846) 2023-04-12 05:21:52 +12:00
known_external.rs Document and critically review ShellError variants - Ep. 3 (#8340) 2023-03-06 18:33:09 +01:00
lex.rs Fix strange error on unbalanced curly braces (#8906) 2023-04-17 21:51:10 +12:00
lib.rs Refactor to support multiple parse errors (#8765) 2023-04-07 12:35:45 +12:00
lite_parser.rs Refactor to support multiple parse errors (#8765) 2023-04-07 12:35:45 +12:00
parse_keywords.rs Fix overlay's help message lead to internal error (#9087) 2023-05-03 14:08:54 +03:00
parse_patterns.rs Remove old alias implementation (#8797) 2023-04-07 21:09:38 +03:00
parser.rs Change type of flag defaults to Option<Value> (#9085) 2023-05-03 23:09:36 +02:00
type_check.rs allow records to have type annotations (#8914) 2023-04-26 08:16:55 -05:00