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clean up helpers

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This commit is contained in:
Folkert 2021-03-12 03:41:01 +01:00
parent b349ae7ab5
commit cba55734cb
8 changed files with 13 additions and 82 deletions
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13
compiler/parse/src/pattern.rs
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@ -4,7 +4,7 @@ use crate::ident::{lowercase_ident, parse_ident_help, Ident};
use crate::parser::Progress::{self, *};
use crate::parser::{
backtrackable, optional, specialize, specialize_ref, word1, EPattern, PInParens, PRecord,
ParseResult, Parser, State, SyntaxError,
ParseResult, Parser, State,
};
use bumpalo::collections::string::String;
use bumpalo::collections::Vec;
@ -290,10 +290,6 @@ fn loc_ident_pattern_help<'a>(
}
}
pub fn underscore_pattern<'a>() -> impl Parser<'a, Pattern<'a>, SyntaxError<'a>> {
specialize(|e, _, _| SyntaxError::Pattern(e), underscore_pattern_help())
}
fn underscore_pattern_help<'a>() -> impl Parser<'a, Pattern<'a>, EPattern<'a>> {
move |arena: &'a Bump, state: State<'a>| {
let (_, _, next_state) = word1(b'_', EPattern::Underscore).parse(arena, state)?;
@ -318,13 +314,6 @@ fn lowercase_ident_pattern<'a>(
specialize(move |_, _, _| EPattern::End(row, col), lowercase_ident()).parse(arena, state)
}
pub fn record_pattern<'a>(min_indent: u16) -> impl Parser<'a, Pattern<'a>, SyntaxError<'a>> {
specialize(
|e, r, c| SyntaxError::Pattern(EPattern::Record(e, r, c)),
record_pattern_help(min_indent),
)
}
#[inline(always)]
fn record_pattern_help<'a>(min_indent: u16) -> impl Parser<'a, Pattern<'a>, PRecord<'a>> {
move |arena, state| {