Files
swift-mirror/test/Serialization/generic_extension.swift
Erik Eckstein 1d3724666f tests: convert about 400 tests to the new mangling by using the -new-mangling-for-tests option
When the new mangling is enabled permanently, the option can be removed from the RUN command lines again.
2017-01-24 15:27:45 -08:00

20 lines
629 B
Swift

// RUN: rm -rf %t
// RUN: mkdir -p %t
// RUN: %target-swift-frontend -emit-module -o %t %S/Inputs/generic_extension_1.swift
// RUN: %target-swift-frontend -Xllvm -new-mangling-for-tests -emit-sil -I %t %s | %FileCheck %s
// We have to perform IRGen to actually check that the generic substitutions
// are being used.
import generic_extension_1
["a", "b", "c"].wobble()
// CHECK: sil @_T0Sa19generic_extension_1E6wobble{{[_0-9a-zA-Z]*}}F : $@convention(method) <τ_0_0> (@guaranteed Array<τ_0_0>) -> @out Optional<τ_0_0>
func useP<T: P>(_ t: T) -> Int { return t.property }
func testUseP(c: ConformsToP) {
_ = useP(c)
}