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Extract some cfg utilities into separate files

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These utilties are used not only within CFG, but from the frontend and
idea as well. Therefore upon extraction of CFG into another module,
these two new files will remain in 'frontend'.
This commit is contained in:
Alexander Udalov
2020-03-15 20:40:34 +01:00
committed by Alexander Udalov
parent a9b9cced15
commit 5ad0033d42
17 changed files with 96 additions and 82 deletions
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compiler/backend/src/org/jetbrains/kotlin/codegen/coroutines/CoroutineCodegen.kt
+2 -2
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@@ -8,7 +8,6 @@ package org.jetbrains.kotlin.codegen.coroutines
import com.intellij.util.ArrayUtil
import org.jetbrains.kotlin.backend.common.CodegenUtil
import org.jetbrains.kotlin.builtins.isSuspendFunctionTypeOrSubtype
import org.jetbrains.kotlin.cfg.index
import org.jetbrains.kotlin.codegen.*
import org.jetbrains.kotlin.codegen.binding.CalculatedClosure
import org.jetbrains.kotlin.codegen.binding.CodegenBinding
@@ -35,6 +34,7 @@ import org.jetbrains.kotlin.resolve.BindingContext
import org.jetbrains.kotlin.resolve.DescriptorUtils
import org.jetbrains.kotlin.resolve.descriptorUtil.builtIns
import org.jetbrains.kotlin.resolve.descriptorUtil.module
import org.jetbrains.kotlin.resolve.indexOrMinusOne
import org.jetbrains.kotlin.resolve.isInlineClassType
import org.jetbrains.kotlin.resolve.jvm.AsmTypes
import org.jetbrains.kotlin.resolve.jvm.diagnostics.ErrorsJvm
@@ -263,7 +263,7 @@ class CoroutineCodegenForLambda private constructor(
private fun ParameterDescriptor.isUnused(): Boolean =
originalSuspendFunctionDescriptor is AnonymousFunctionDescriptor &&
bindingContext[BindingContext.SUSPEND_LAMBDA_PARAMETER_USED, originalSuspendFunctionDescriptor to index()] != true
bindingContext[BindingContext.SUSPEND_LAMBDA_PARAMETER_USED, originalSuspendFunctionDescriptor to indexOrMinusOne()] != true
private val generateErasedCreate: Boolean = allFunctionParameters().size <= 1