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d8176a7e89
Syntactically verify that initializer expressions of '@const' variables and argument expressions to '@const' parameters consist strictly of syntactically-verifiable set of basic values and operations
15 lines
739 B
Swift
15 lines
739 B
Swift
// Constant globals on simple integer literals
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// REQUIRES: swift_feature_CompileTimeValues
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// REQUIRES: swift_feature_CompileTimeValuesPreview
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// RUN: %target-swift-frontend -emit-ir -primary-file %s -parse-as-library -verify -enable-experimental-feature CompileTimeValues -enable-experimental-feature CompileTimeValuesPreview
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// RUN: %target-swift-frontend -emit-ir -primary-file %s -parse-as-library -verify -enable-experimental-feature CompileTimeValues
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@const let constGlobal1: Int = 42
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@const let constGlobal2: UInt = 42
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@const let constGlobal3: UInt = 0xf000f000
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#if _pointerBitWidth(_64)
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@const let constGlobal4: UInt = 0xf000f000_f000f000
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#endif
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@const let constGlobal5: UInt8 = 255
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@const let constGlobal6: UInt32 = 0xffff_ffff
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