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use Parens type in pattern formatting

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This commit is contained in:
Folkert 2020-07-10 16:32:49 +02:00
parent 6046d8ee8e
commit e18d3bbfe4
5 changed files with 86 additions and 30 deletions
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8
compiler/fmt/src/def.rs
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@ -1,4 +1,4 @@
use crate::annotation::fmt_annotation;
use crate::annotation::{fmt_annotation, Parens};
use crate::expr::{fmt_expr, is_multiline_expr};
use crate::pattern::fmt_pattern;
use crate::spaces::{fmt_spaces, newline, INDENT};
@ -20,7 +20,7 @@ pub fn fmt_def<'a>(buf: &mut String<'a>, def: &'a Def<'a>, indent: u16) {
} else {
for var in *vars {
buf.push(' ');
fmt_pattern(buf, &var.value, indent, false, false);
fmt_pattern(buf, &var.value, indent, Parens::NotNeeded, false);
}
}
@ -53,7 +53,7 @@ pub fn fmt_body<'a>(
body: &'a Expr<'a>,
indent: u16,
) {
fmt_pattern(buf, pattern, indent, true, false);
fmt_pattern(buf, pattern, indent, Parens::InApply, false);
buf.push_str(" =");
if is_multiline_expr(body) {
match body {
@ -78,7 +78,7 @@ pub fn fmt_type_annotation<'a>(
annotation: &'a TypeAnnotation<'a>,
indent: u16,
) {
fmt_pattern(buf, pattern, indent, true, false);
fmt_pattern(buf, pattern, indent, Parens::NotNeeded, false);
buf.push_str(" : ");
fmt_annotation(buf, annotation, indent);
}