diff options
Diffstat (limited to 'library/std/src/sys/cmath.rs')
| -rw-r--r-- | library/std/src/sys/cmath.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/library/std/src/sys/cmath.rs b/library/std/src/sys/cmath.rs index ee36127cfdf..e3f41f4fdbb 100644 --- a/library/std/src/sys/cmath.rs +++ b/library/std/src/sys/cmath.rs @@ -2,7 +2,7 @@ // These symbols are all defined by `libm`, // or by `compiler-builtins` on unsupported platforms. -extern "C" { +unsafe extern "C" { pub fn acos(n: f64) -> f64; pub fn asin(n: f64) -> f64; pub fn atan(n: f64) -> f64; |