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bunch of stuff

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Folkert 2021-02-28 23:36:27 +01:00
parent 43550bf18e
commit e395d18e16
13 changed files with 776 additions and 343 deletions
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25
compiler/reporting/src/error/parse.rs
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@ -221,7 +221,30 @@ fn to_expr_report<'a>(
}
}
EExpr::Ident(_row, _col) => unreachable!("another branch would have been chosen"),
EExpr::Ident(_row, _col) => unreachable!("another branch would be taken"),
EExpr::QualifiedTag(row, col) => {
let surroundings = Region::from_rows_cols(start_row, start_col, *row, *col);
let region = Region::from_row_col(*row, *col);
let doc = alloc.stack(vec![
alloc.reflow(r"I am very confused by this identifier:"),
alloc.region_with_subregion(surroundings, region),
alloc.concat(vec![
alloc.reflow("Are you trying to qualify a name? I am execting something like "),
alloc.parser_suggestion("Json.Decode.string"),
alloc.reflow(". Maybe you are trying to qualify a tag? Tags like "),
alloc.parser_suggestion("Err"),
alloc.reflow(" are globally scoped in roc, and cannot be qualified."),
]),
]);
Report {
filename,
doc,
title: "WEIRD IDENTIFIER".to_string(),
}
}
EExpr::Start(row, col) => {
let (context_row, context_col, a_thing) = match context {