language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-09-28 22:34:45 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

fix arg comma messages

Browse source
This commit is contained in:
Folkert 2021-02-25 14:25:43 +01:00
parent 1a7fd57833
commit c208f500d9
4 changed files with 370 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

50
compiler/reporting/tests/test_reporting.rs
View file

@ -4912,6 +4912,56 @@ mod test_reporting {
)
}
#[test]
fn lambda_double_comma() {
report_problem_as(
indoc!(
r#"
\a,,b -> 1
"#
),
indoc!(
r#"
── UNFINISHED ARGUMENT LIST ────────────────────────────────────────────────────
I am in the middle of parsing a function argument list, but I got
stuck at this comma:
1│ \,b -> 1
^
I was expecting an argument pattern before this, so try adding an
argument before the comma and see if that helps?
"#
),
)
}
#[test]
fn lambda_leading_comma() {
report_problem_as(
indoc!(
r#"
\,b -> 1
"#
),
indoc!(
r#"
── UNFINISHED ARGUMENT LIST ────────────────────────────────────────────────────
I am in the middle of parsing a function argument list, but I got
stuck at this comma:
1│ \,b -> 1
^
I was expecting an argument pattern before this, so try adding an
argument before the comma and see if that helps?
"#
),
)
}
#[test]
fn when_outdented_branch() {
// this should get better with time