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94 lines
3.5 KiB
Swift
94 lines
3.5 KiB
Swift
// RUN: %target-typecheck-verify-swift -target %target-cpu-apple-macosx10.52
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// RUN: %target-swift-emit-silgen -target %target-cpu-apple-macosx10.52 -emit-sorted-sil -o %t.fragile.sil %s
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// RUN: %FileCheck %s < %t.fragile.sil
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// RUN: %FileCheck -check-prefix NEGATIVE %s < %t.fragile.sil
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// RUN: %target-swift-emit-silgen -target %target-cpu-apple-macosx10.52 -emit-sorted-sil -enable-library-evolution -o %t.resilient.sil %s
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// RUN: %FileCheck %s < %t.resilient.sil
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// RUN: %FileCheck -check-prefix NEGATIVE %s < %t.resilient.sil
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// This test just requires a platform with meaningful #available() checks, but
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// for simplicity, it's written for macOS only.
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// REQUIRES: OS=macosx
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public enum E: Int {
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// For some reason, we generate strange SIL for the first case that's
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// difficult to validate. This just gets that out of the way.
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case sacrificial = -500
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case normal = -1000
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@available(macOS 10.51, *)
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case alwaysAvailable = -2000
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@available(macOS 10.55, *)
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case potentiallyUnavailable = -3000
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@available(macOS, unavailable)
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case neverAvailable = -4000
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@available(macOS, obsoleted: 10.99)
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case notObsoleteYet = -5000
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@available(macOS, obsoleted: 10.51)
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case nowObsolete = -6000
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}
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// CHECK-LABEL: sil {{(\[serialized\] )?}}[ossa] @$s4main1EO8rawValueACSgSi_tcfC
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// CHECK: integer_literal $Builtin.IntLiteral, -1000
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// CHECK: cond_br {{[^,]+}}, [[normal:bb[0-9]+]]
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// CHECK: integer_literal $Builtin.IntLiteral, -2000
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// CHECK: cond_br {{[^,]+}}, [[alwaysAvailable:bb[0-9]+]]
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// CHECK: integer_literal $Builtin.IntLiteral, -3000
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// CHECK: cond_br {{[^,]+}}, [[potentiallyUnavailable:bb[0-9]+]]
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// CHECK: integer_literal $Builtin.IntLiteral, -5000
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// CHECK: cond_br {{[^,]+}}, [[notObsoleteYet:bb[0-9]+]]
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// CHECK: [[notObsoleteYet]]:
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// CHECK-NOT: function_ref @$ss26_stdlib_isOSVersionAtLeastyBi1_Bw_BwBwtF
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// CHECK: {{enum \$E|inject_enum_addr %[0-9]+ : \$\*E}}, #E.notObsoleteYet!enumelt
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// CHECK: [[potentiallyUnavailable]]:
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// CHECK-NEXT: extend_lifetime
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// CHECK-NEXT: integer_literal $Builtin.Word, 10
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// CHECK-NEXT: integer_literal $Builtin.Word, 55
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// CHECK-NEXT: integer_literal $Builtin.Word, 0
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// CHECK: function_ref @$ss26_stdlib_isOSVersionAtLeastyBi1_Bw_BwBwtF
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// CHECK: cond_br {{[^,]+}}, [[potentiallyUnavailable_newEnough:bb[0-9]+]],
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// CHECK: [[potentiallyUnavailable_newEnough]]:
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// CHECK: {{enum \$E|inject_enum_addr %[0-9]+ : \$\*E}}, #E.potentiallyUnavailable!enumelt
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// CHECK: [[alwaysAvailable]]:
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// CHECK-NOT: function_ref @$ss26_stdlib_isOSVersionAtLeastyBi1_Bw_BwBwtF
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// CHECK: {{enum \$E|inject_enum_addr %[0-9]+ : \$\*E}}, #E.alwaysAvailable!enumelt
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// CHECK: [[normal]]:
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// CHECK-NOT: function_ref @$ss26_stdlib_isOSVersionAtLeastyBi1_Bw_BwBwtF
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// CHECK: {{enum \$E|inject_enum_addr %[0-9]+ : \$\*E}}, #E.normal!enumelt
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// CHECK: end sil function '$s4main1EO8rawValueACSgSi_tcfC'
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// CHECK-LABEL: sil {{(\[serialized\] )?}}[ossa] @$s4main1EO8rawValueSivg
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// CHECK: switch_enum {{%.*}} : $E
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// CHECK-NOT: function_ref @$ss26_stdlib_isOSVersionAtLeastyBi1_Bw_BwBwtF
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// CHECK: end sil function '$s4main1EO8rawValueSivg'
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// NEGATIVE-LABEL: sil {{(\[serialized\] )?}}[ossa] @$s4main1EO8rawValueACSgSi_tcfC
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// Should not try to match neverAvailable's raw value
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// NEGATIVE-NOT: integer_literal $Builtin.IntLiteral, -4000
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// Should not try to match nowObsolete's raw value
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// NEGATIVE-NOT: integer_literal $Builtin.IntLiteral, -6000
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// Should not have a version check for notObsoleteYet
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// NEGATIVE-NOT: integer_literal $Builtin.Word, 99
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// NEGATIVE: end sil function '$s4main1EO8rawValueACSgSi_tcfC'
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