From 6197917e7617766d480b8dfd036264e10ecece42 Mon Sep 17 00:00:00 2001 From: liushuyu Date: Tue, 25 Jul 2023 09:48:12 +0800 Subject: [PATCH] [PATCH] core library: Disable fpmath tests for i386 ... This patch disables the floating-point epsilon test for i386 since x87 registers are too imprecise and can't produce the expected results. Forwarded: https://github.com/rust-lang/rust/pull/114042 Gbp-Pq: Name u-disable-fp-precision-test-on-i386.patch --- library/core/src/num/f32.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/library/core/src/num/f32.rs b/library/core/src/num/f32.rs index 1c6819b547..8e494f88c9 100644 --- a/library/core/src/num/f32.rs +++ b/library/core/src/num/f32.rs @@ -799,7 +799,7 @@ impl f32 { /// let angle = std::f32::consts::PI; /// /// let abs_difference = (angle.to_degrees() - 180.0).abs(); - /// + /// # #[cfg(not(target_arch = "x86"))] /// assert!(abs_difference <= f32::EPSILON); /// ``` #[must_use = "this returns the result of the operation, \ -- 2.30.2