| // RUN: %target-typecheck-verify-swift | |
| #if os(macOS) || os(iOS) || os(watchOS) || os(tvOS) | |
| import Darwin | |
| #elseif os(Linux) || os(FreeBSD) || os(PS4) || os(Android) | |
| import Glibc | |
| #endif | |
| _ = M_PI // expected-warning {{is deprecated}} | |
| _ = M_PI_2 // expected-warning {{is deprecated}} | |
| _ = M_PI_4 // expected-warning {{is deprecated}} | |
| _ = M_SQRT2 // expected-warning {{is deprecated}} | |
| _ = M_SQRT1_2 // expected-warning {{is deprecated}} |