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Remove Expr::MatchPattern (#11367)

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# Description
Following from #11356, it looks like `Expr::MatchPattern` is no longer
used in any way. This PR removes `Expr::MatchPattern` alongside
`Type::MatchPattern` and `SyntaxShape::MatchPattern`.

# User-Facing Changes
Breaking API change for `nu_protocol`.
This commit is contained in:
Ian Manske
2023-12-20 17:52:28 +00:00
committed by GitHub
parent 03ae01f11e
commit ff6a67d293
10 changed files with 3 additions and 47 deletions
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8
crates/nu-parser/src/parser.rs
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@ -2,7 +2,7 @@ use crate::{
lex::{lex, lex_signature},
lite_parser::{lite_parse, LiteCommand, LiteElement, LitePipeline},
parse_mut,
parse_patterns::{parse_match_pattern, parse_pattern},
parse_patterns::parse_pattern,
parse_shape_specs::{parse_shape_name, parse_type, ShapeDescriptorUse},
type_check::{self, math_result_type, type_compatible},
Token, TokenContents,
@ -4475,10 +4475,6 @@ pub fn parse_value(
_ => {}
}
if matches!(shape, SyntaxShape::MatchPattern) {
return parse_match_pattern(working_set, span);
}
match bytes[0] {
b'$' => return parse_dollar_expr(working_set, span),
b'(' => return parse_paren_expr(working_set, span, shape),
@ -4516,7 +4512,6 @@ pub fn parse_value(
SyntaxShape::GlobPattern => parse_glob_pattern(working_set, span),
SyntaxShape::String => parse_string(working_set, span),
SyntaxShape::Binary => parse_binary(working_set, span),
SyntaxShape::MatchPattern => parse_match_pattern(working_set, span),
SyntaxShape::Signature => {
if bytes.starts_with(b"[") {
parse_signature(working_set, span)
@ -5960,7 +5955,6 @@ pub fn discover_captures_in_expr(
discover_captures_in_expr(working_set, expr, seen, seen_blocks, output)?;
}
}
Expr::MatchPattern(_) => {}
Expr::MatchBlock(match_block) => {
for match_ in match_block {
discover_captures_in_pattern(&match_.0, seen);