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Handle non-finite floats in test

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Richard Feldman 2021-12-12 22:11:18 -05:00
parent 8d5ea357b5
commit 5ad14553fd
1 changed files with 6 additions and 1 deletions
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7
compiler/parse/tests/test_parse.rs
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@ -487,7 +487,12 @@ mod test_parse {
}
#[quickcheck]
fn all_f64_values_parse(num: f64) {
fn all_f64_values_parse(mut num: f64) {
// NaN, Infinity, -Infinity (these would all parse as tags in Roc)
if !num.is_finite() {
num = 0.0;
}
// These can potentially be whole numbers. `Display` omits the decimal point for those,
// causing them to no longer be parsed as fractional numbers by Roc.
// Using `Debug` instead of `Display` ensures they always have a decimal point.