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Change implementation of approx_const lint

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- Replace epsilon with lower and upper bounds for each constant.
- Warn on use of "3.14", and update tests accordingly.
This commit is contained in:
Kevin Yap 2015-10-22 15:19:03 -07:00
parent a927bc0b70
commit 546eb14b7e
2 changed files with 30 additions and 23 deletions
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3
tests/compile-fail/approx_const.rs
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@ -49,7 +49,8 @@ fn main() {
let no_log2_e = 1.442;
let my_pi = 3.1415; //~ERROR approximate value of `f{32, 64}::PI` found
let almost_pi = 3.141;
let almost_pi = 3.14; //~ERROR approximate value of `f{32, 64}::PI` found
let no_pi = 3.15;
let my_sq2 = 1.4142; //~ERROR approximate value of `f{32, 64}::SQRT_2` found
let no_sq2 = 1.414;