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Pseudocode: Use value usage map to decide if expression is effective statement

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Alexey Sedunov
2014-06-27 15:20:31 +04:00
parent 02342fce5d
commit 523beab902
1 changed files with 1 additions and 1 deletions
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compiler/frontend/src/org/jetbrains/jet/lang/cfg/pseudocode/pseudocodeUtil.kt
+1 -1
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@@ -49,7 +49,7 @@ fun JetExpression.isStatement(pseudocode: Pseudocode): Boolean {
val instruction = value.createdAt val instruction = value.createdAt
if (considerUsedIfCreatedBeforeExit() && instruction.nextInstructions.any { it == pseudocode.getExitInstruction() }) return false if (considerUsedIfCreatedBeforeExit() && instruction.nextInstructions.any { it == pseudocode.getExitInstruction() }) return false
return traverseFollowingInstructions(instruction, HashSet(), TraversalOrder.FORWARD) { value !in it.inputValues } return pseudocode.getUsages(pseudocode.getElementValue(this)).isEmpty()
} }
val PseudoValue.implicitReturnValue: Boolean val PseudoValue.implicitReturnValue: Boolean