Files
swift-mirror/test/Serialization/global_init.swift
Hamish Knight b3dcef9796 Avoid unnecessary linking in SIL tools
Previously we were linking in all SIL entities
if the input was a serialized non-SIB AST, and
`-disable-sil-linking` wasn't specified. However
none of the tests appear to want this behaviour.

Stop calling `SerializedSILLoader::getAll`, and
remove the `-disable-sil-linking` option, as this
is now the default behaviour.
2020-07-01 23:14:01 -07:00

31 lines
1.1 KiB
Swift

// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -emit-module -parse-as-library -o %t %s
// RUN: llvm-bcanalyzer %t/global_init.swiftmodule | %FileCheck %s -check-prefix=BCANALYZER
// RUN: %target-sil-opt -enable-sil-verify-all %t/global_init.swiftmodule | %FileCheck %s
// BCANALYZER-NOT: UnknownCode
// Swift globals are not currently serialized. However, addressor
// declarations are serialized when all these three flags are present:
// -emit-module -parse-as-library -sil-serialize-all
//
// The only way to inspect the serialized module is sil-opt. The swift
// driver will only output the SIL that it deserializes.
@usableFromInline
let MyConst = 42
@usableFromInline
var MyVar = 3
// CHECK: let MyConst: Int
// CHECK: var MyVar: Int
// CHECK-DAG: sil [global_init] [canonical] @$s11global_init7MyConstSivau : $@convention(thin) () -> Builtin.RawPointer
// CHECK-DAG: sil [global_init] [canonical] @$s11global_init5MyVarSivau : $@convention(thin) () -> Builtin.RawPointer
@inlinable
@usableFromInline
func getGlobals() -> Int {
return MyVar + MyConst
}