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Fix comparision of java versions during class loading in evaluate expression.

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Do not catch EvaluateException during class loading to show more useful error to user.
^KT-22830 Fixed
This commit is contained in:
Natalia Selezneva
2018-02-13 14:47:54 +03:00
parent 3214fb8611
commit 2f61bd41d5
2 changed files with 14 additions and 7 deletions
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idea/idea-jvm/src/org/jetbrains/kotlin/idea/debugger/evaluate/classLoading/OrdinaryClassLoadingAdapter.kt
+11 -7
View File
@@ -21,7 +21,7 @@ import com.intellij.debugger.engine.evaluation.EvaluateException
import com.intellij.debugger.engine.evaluation.EvaluationContextImpl
import com.intellij.debugger.impl.ClassLoadingUtils
import com.intellij.debugger.impl.DebuggerUtilsEx
import com.intellij.openapi.projectRoots.JdkVersionUtil
import com.intellij.openapi.projectRoots.JavaSdkVersion
import com.intellij.openapi.util.SystemInfo
import com.sun.jdi.ClassLoaderReference
import com.sun.jdi.ClassType
@@ -51,14 +51,18 @@ class OrdinaryClassLoadingAdapter : ClassLoadingAdapter {
throw EvaluateException("Error creating evaluation class loader: " + e, e)
}
val version = process.virtualMachineProxy.version()
val sdkVersion = JdkVersionUtil.getVersion(version)
val debugProcessVersionString = process.virtualMachineProxy.version()
val debugProcessVersion = JavaSdkVersion.fromVersionString(debugProcessVersionString)
?: throw EvaluateException("Unable to parse java version from $debugProcessVersionString.")
if (!SystemInfo.isJavaVersionAtLeast(sdkVersion.description)) {
val ideaJavaVersion = JavaSdkVersion.fromVersionString(SystemInfo.JAVA_RUNTIME_VERSION)
?: throw EvaluateException("Unable to parse java version from ${SystemInfo.JAVA_RUNTIME_VERSION}.")
if (!ideaJavaVersion.isAtLeast(debugProcessVersion)) {
throw EvaluateException(
"Unable to compile for target level ${sdkVersion.description}. " +
"Need to run IDEA on java version at least ${sdkVersion.description}, " +
"currently running on ${SystemInfo.JAVA_RUNTIME_VERSION}")
"Unable to compile for target level ${debugProcessVersion.description}. " +
"Need to run IDEA on java version at least $debugProcessVersion, " +
"currently running on $ideaJavaVersion")
}
try {
idea/idea-jvm/src/org/jetbrains/kotlin/idea/debugger/evaluate/compilingEvaluator.kt
+3
View File
@@ -16,6 +16,7 @@
package org.jetbrains.kotlin.idea.debugger.evaluate.compilingEvaluator
import com.intellij.debugger.engine.evaluation.EvaluateException
import com.intellij.debugger.engine.evaluation.EvaluationContextImpl
import com.sun.jdi.ClassLoaderReference
import org.jetbrains.kotlin.idea.debugger.evaluate.LOG
@@ -25,6 +26,8 @@ import org.jetbrains.kotlin.idea.debugger.evaluate.classLoading.ClassToLoad
fun loadClassesSafely(evaluationContext: EvaluationContextImpl, classes: Collection<ClassToLoad>): ClassLoaderReference? {
return try {
loadClasses(evaluationContext, classes)
} catch (e: EvaluateException) {
throw e
} catch (e: Throwable) {
LOG.debug("Failed to evaluate expression", e)
null