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refactor

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This commit is contained in:
Folkert 2021-03-18 14:50:21 +01:00
parent e6aa0a557e
commit 3b647274dc
4 changed files with 41 additions and 49 deletions
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53
compiler/parse/src/module.rs
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@ -15,6 +15,33 @@ use crate::type_annotation;
use bumpalo::collections::Vec;
use roc_region::all::Located;
fn end_of_file<'a>() -> impl Parser<'a, (), SyntaxError<'a>> {
|_arena, state: State<'a>| {
if state.has_reached_end() {
Ok((NoProgress, (), state))
} else {
Err((
NoProgress,
SyntaxError::NotEndOfFile(state.line, state.column),
state,
))
}
}
}
#[inline(always)]
pub fn module_defs<'a>() -> impl Parser<'a, Vec<'a, Located<Def<'a>>>, SyntaxError<'a>> {
// force that we pare until the end of the input
let min_indent = 0;
skip_second!(
specialize(
|e, _, _| SyntaxError::Expr(e),
crate::expr::defs(min_indent),
),
end_of_file()
)
}
pub fn parse_header<'a>(
arena: &'a bumpalo::Bump,
state: State<'a>,
@ -249,32 +276,6 @@ fn platform_header<'a>() -> impl Parser<'a, PlatformHeader<'a>, EHeader<'a>> {
}
}
fn end_of_file<'a>() -> impl Parser<'a, (), SyntaxError<'a>> {
|_arena, state: State<'a>| {
if state.has_reached_end() {
Ok((NoProgress, (), state))
} else {
Err((
NoProgress,
SyntaxError::NotEndOfFile(state.line, state.column),
state,
))
}
}
}
#[inline(always)]
pub fn module_defs<'a>() -> impl Parser<'a, Vec<'a, Located<Def<'a>>>, SyntaxError<'a>> {
// force that we pare until the end of the input
let min_indent = 0;
skip_second!(
specialize(
|e, _, _| SyntaxError::Expr(e),
crate::expr::def_help_help(min_indent),
),
end_of_file()
)
}
#[derive(Debug)]
struct ProvidesTo<'a> {
entries: Vec<'a, Located<ExposesEntry<'a, &'a str>>>,