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[FIR] Add utility flags to EdgeKind

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This commit is contained in:
Dmitriy Novozhilov
2020-06-16 22:27:23 +03:00
parent 5ecbf8b7cd
commit faa0f07d09
1 changed files with 12 additions and 7 deletions
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compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/dfa/cfg/ControlFlowGraph.kt
+12 -7
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@@ -85,13 +85,18 @@ class ControlFlowGraph(val declaration: FirDeclaration?, val name: String, val k
} }
} }
enum class EdgeKind(val usedInDfa: Boolean, val isBack: Boolean) { enum class EdgeKind(
Simple(usedInDfa = true, isBack = false), val usedInDfa: Boolean,
Dead(usedInDfa = false, isBack = false), val usedInCfa: Boolean,
Cfg(usedInDfa = false, isBack = false), val isBack: Boolean,
Dfg(usedInDfa = true, isBack = false), val isDead: Boolean
Back(usedInDfa = false, isBack = true), ) {
DeadBack(usedInDfa = false, isBack = true) Simple(usedInDfa = true, usedInCfa = true, isBack = false, isDead = false),
Dead(usedInDfa = false, usedInCfa = true, isBack = false, isDead = true),
Cfg(usedInDfa = false, usedInCfa = true, isBack = false, isDead = false),
Dfg(usedInDfa = true, usedInCfa = false, isBack = false, isDead = false),
Back(usedInDfa = false, usedInCfa = true, isBack = true, isDead = false),
DeadBack(usedInDfa = false, usedInCfa = true, isBack = true, isDead = true)
} }
@OptIn(ExperimentalStdlibApi::class) @OptIn(ExperimentalStdlibApi::class)