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All of these cases were trivially inits since they involved storing into a newly created temporary allocation. rdar://28685236
25 lines
787 B
Swift
25 lines
787 B
Swift
// RUN: %target-swift-frontend -emit-silgen %s | %FileCheck %s
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enum MyError : Error {
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case A, B
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}
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throw MyError.A
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// CHECK: sil @main
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// CHECK: [[ERR:%.*]] = alloc_existential_box $Error, $MyError
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// CHECK: [[ADDR:%.*]] = project_existential_box $MyError in [[ERR]] : $Error
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// CHECK: [[T0:%.*]] = enum $MyError, #MyError.A!enumelt
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// CHECK: store [[T0]] to [trivial] [[ADDR]] : $*MyError
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// CHECK: builtin "willThrow"([[ERR]] : $Error)
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// CHECK: br bb2([[ERR]] : $Error)
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// CHECK: bb1([[T0:%.*]] : $Int32):
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// CHECK: return [[T0]] : $Int32
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// CHECK: bb2([[T0:%.*]] : $Error):
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// CHECK: builtin "errorInMain"([[T0]] : $Error)
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// CHECK: [[T0:%.*]] = integer_literal $Builtin.Int32, 1
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// CHECK: [[T1:%.*]] = struct $Int32 ([[T0]] : $Builtin.Int32)
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// CHECK: br bb1([[T1]] : $Int32)
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