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| -rw-r--r-- | dhall/src/tests.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/dhall/src/tests.rs b/dhall/src/tests.rs index cde3b03..1037ef9 100644 --- a/dhall/src/tests.rs +++ b/dhall/src/tests.rs @@ -176,6 +176,9 @@ pub fn run_test(test: Test<'_>) -> Result<()> { } res.unwrap_err(); } + // Checks the output of the type error against a text file. If the text file doesn't exist, + // we instead write to it the output we got. This makes it easy to update those files: just + // `rm -r dhall/tests/type-errors` and run the tests again. TypeError(file_path) => { let mut res = parse_file_str(&file_path)?.skip_resolve()?.typecheck(); |