Merge pull request #6786 from moiseev/sqrt

swift-ci · web-flow · commit 413542608122 · 2017-01-13T11:31:11.000-08:00
diff --git a/stdlib/public/Platform/Darwin.swift b/stdlib/public/Platform/Darwin.swift
@@ -23,3 +23,9 @@ public let M_PI_2 = Double.pi / 2
 
 @available(swift, deprecated: 3.0, message: "Please use 'Double.pi / 4' or '.pi / 4' to get the value of correct type and avoid casting.")
 public let M_PI_4 = Double.pi / 4
+
+@available(swift, deprecated: 3.0, message: "Please use '2.squareRoot()'.")
+public let M_SQRT2 = 2.squareRoot()
+
+@available(swift, deprecated: 3.0, message: "Please use '0.5.squareRoot()'.")
+public let M_SQRT1_2 = 0.5.squareRoot()
diff --git a/stdlib/public/Platform/Glibc.swift b/stdlib/public/Platform/Glibc.swift
@@ -23,3 +23,9 @@ public let M_PI_2 = Double.pi / 2
 
 @available(swift, deprecated: 3.0, message: "Please use '.pi / 4' to get the value of correct type and avoid casting.")
 public let M_PI_4 = Double.pi / 4
+
+@available(swift, deprecated: 3.0, message: "Please use '2.squareRoot()'.")
+public let M_SQRT2 = 2.squareRoot()
+
+@available(swift, deprecated: 3.0, message: "Please use '0.5.squareRoot()'.")
+public let M_SQRT1_2 = 0.5.squareRoot()
diff --git a/test/MathConstants.swift b/test/MathConstants.swift
@@ -9,3 +9,6 @@ import Glibc
 _ = 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}}
