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Report an error for lookups of unexposed values

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This commit is contained in:
Richard Feldman 2020-12-10 23:17:35 -05:00
parent 7b09232911
commit 572c7cb3dd
3 changed files with 88 additions and 73 deletions
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16
compiler/reporting/src/error/type.rs
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@ -29,6 +29,22 @@ pub fn type_problem<'b>(
CircularType(region, symbol, overall_type) => {
to_circular_report(alloc, filename, region, symbol, overall_type)
}
UnexposedLookup(symbol) => {
let title = "UNRECOGNIZED NAME".to_string();
let doc = alloc
.stack(vec![alloc
.reflow("The ")
.append(alloc.module(symbol.module_id()))
.append(alloc.reflow(" module does not expose anything by the name "))
.append(alloc.symbol_unqualified(symbol))])
.append(alloc.reflow("."));
Report {
filename,
title,
doc,
}
}
BadType(type_problem) => {
use roc_types::types::Problem::*;
match type_problem {