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Check API version instead of language in JVM runtime versions checker

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It should be a valid case to invoke the 1.1 compiler with the 1.0 runtime in
the classpath and "-api-version 1.0". However, previously it was an error and
the message suggested to specify "-language-version 1.0". Language version 1.0
implies API version 1.0, so this effectively made the "-api-version" option
useless
This commit is contained in:
Alexander Udalov
2017-02-03 14:49:19 +03:00
parent e0cea468fa
commit 3a7eec8635
2 changed files with 24 additions and 26 deletions
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compiler/cli/src/org/jetbrains/kotlin/cli/jvm/JvmRuntimeVersionsConsistencyChecker.kt
+19 -24
View File
@@ -22,8 +22,7 @@ import com.intellij.openapi.vfs.VirtualFile
import org.jetbrains.kotlin.cli.common.messages.CompilerMessageLocation
import org.jetbrains.kotlin.cli.common.messages.CompilerMessageSeverity
import org.jetbrains.kotlin.cli.common.messages.MessageCollector
import org.jetbrains.kotlin.config.LanguageVersion
import org.jetbrains.kotlin.config.LanguageVersion.KOTLIN_1_0
import org.jetbrains.kotlin.config.ApiVersion
import org.jetbrains.kotlin.config.LanguageVersionSettings
import org.jetbrains.kotlin.config.MavenComparableVersion
import java.io.IOException
@@ -31,9 +30,6 @@ import java.util.*
import java.util.jar.Attributes
import java.util.jar.Manifest
internal inline fun Properties.getString(propertyName: String, otherwise: () -> String): String =
getProperty(propertyName) ?: otherwise()
object JvmRuntimeVersionsConsistencyChecker {
private val LOG = Logger.getInstance(JvmRuntimeVersionsConsistencyChecker::class.java)
@@ -91,8 +87,8 @@ object JvmRuntimeVersionsConsistencyChecker {
MavenComparableVersion(kotlinVersionString)
}
if (CURRENT_COMPILER_VERSION != MavenComparableVersion(LanguageVersion.LATEST)) {
fatal("Kotlin compiler version $CURRENT_COMPILER_VERSION in kotlinManifest.properties doesn't match ${LanguageVersion.LATEST}")
if (CURRENT_COMPILER_VERSION != ApiVersion.LATEST.version) {
fatal("Kotlin compiler version $CURRENT_COMPILER_VERSION in kotlinManifest.properties doesn't match ${ApiVersion.LATEST}")
}
KOTLIN_RUNTIME_COMPONENT_ATTRIBUTE = manifestProperties.getProperty(MANIFEST_KOTLIN_RUNTIME_COMPONENT)
@@ -125,13 +121,15 @@ object JvmRuntimeVersionsConsistencyChecker {
val runtimeJarsInfo = collectRuntimeJarsInfo(classpathJarRoots)
if (runtimeJarsInfo.jars.isEmpty()) return
val languageVersion = languageVersionSettings?.let { MavenComparableVersion(it.languageVersion) } ?: CURRENT_COMPILER_VERSION
val apiVersion = languageVersionSettings?.apiVersion?.version ?: CURRENT_COMPILER_VERSION
val consistency = checkCompilerClasspathConsistency(messageCollector, languageVersion, runtimeJarsInfo)
val consistency = checkCompilerClasspathConsistency(messageCollector, apiVersion, runtimeJarsInfo)
if (consistency != ClasspathConsistency.Consistent) {
val extraHint =
if (consistency == ClasspathConsistency.InconsistentWithLanguageVersion)
"Remove them from the classpath or pass the correct '-language-version' explicitly. " +
if (consistency == ClasspathConsistency.InconsistentWithApiVersion)
"Remove them from the classpath or pass the correct '-api-version' explicitly. " +
"You can also pass the '-language-version' instead, which will restrict not only the APIs " +
"to the specified version, but also the language features. " +
"Alternatively, you can use '-Xskip-runtime-version-check' to suppress this error"
else
"Remove them from the classpath or use '-Xskip-runtime-version-check' to suppress errors"
@@ -160,14 +158,14 @@ object JvmRuntimeVersionsConsistencyChecker {
private sealed class ClasspathConsistency {
object Consistent : ClasspathConsistency()
object InconsistentWithLanguageVersion : ClasspathConsistency()
object InconsistentWithApiVersion : ClasspathConsistency()
object InconsistentWithCompilerVersion : ClasspathConsistency()
object InconsistentBecauseOfRuntimesWithDifferentVersions : ClasspathConsistency()
}
private fun checkCompilerClasspathConsistency(
messageCollector: MessageCollector,
languageVersion: MavenComparableVersion,
apiVersion: MavenComparableVersion,
runtimeJarsInfo: RuntimeJarsInfo
): ClasspathConsistency {
// The "Core" jar files should not be newer than the compiler. This behavior is reserved for the future if we realise that we're
@@ -179,8 +177,8 @@ object JvmRuntimeVersionsConsistencyChecker {
}.any { it }) return ClasspathConsistency.InconsistentWithCompilerVersion
if (runtimeJarsInfo.jars.map {
checkCompatibleWithLanguageVersion(messageCollector, it, languageVersion)
}.any { it }) return ClasspathConsistency.InconsistentWithLanguageVersion
checkCompatibleWithApiVersion(messageCollector, it, apiVersion)
}.any { it }) return ClasspathConsistency.InconsistentWithApiVersion
if (checkMatchingVersions(messageCollector, runtimeJarsInfo)) {
return ClasspathConsistency.InconsistentBecauseOfRuntimesWithDifferentVersions
@@ -197,11 +195,11 @@ object JvmRuntimeVersionsConsistencyChecker {
return false
}
private fun checkCompatibleWithLanguageVersion(
messageCollector: MessageCollector, jar: KotlinLibraryFile, languageVersion: MavenComparableVersion
private fun checkCompatibleWithApiVersion(
messageCollector: MessageCollector, jar: KotlinLibraryFile, apiVersion: MavenComparableVersion
): Boolean {
if (jar.version < languageVersion) {
messageCollector.issue(jar.file, "Runtime JAR file has version ${jar.version} which is older than required for language version $languageVersion")
if (jar.version < apiVersion) {
messageCollector.issue(jar.file, "Runtime JAR file has version ${jar.version} which is older than required for API version $apiVersion")
return true
}
return false
@@ -246,7 +244,7 @@ object JvmRuntimeVersionsConsistencyChecker {
coreJars.add(file)
}
}
FileKind.OldRuntime -> jars.add(KotlinLibraryFile(jarFile, MavenComparableVersion(KOTLIN_1_0)))
FileKind.OldRuntime -> jars.add(KotlinLibraryFile(jarFile, ApiVersion.KOTLIN_1_0.version))
FileKind.LibraryWithBundledRuntime -> otherLibrariesWithBundledRuntime.add(jarFile)
}
}
@@ -297,8 +295,5 @@ object JvmRuntimeVersionsConsistencyChecker {
}
private fun Manifest.getKotlinLanguageVersion(): MavenComparableVersion =
MavenComparableVersion(mainAttributes.getValue(KOTLIN_VERSION_ATTRIBUTE) ?: KOTLIN_1_0.versionString)
private fun MavenComparableVersion(languageVersion: LanguageVersion): MavenComparableVersion =
MavenComparableVersion(languageVersion.versionString)
(mainAttributes.getValue(KOTLIN_VERSION_ATTRIBUTE)?.let((ApiVersion)::parse) ?: ApiVersion.KOTLIN_1_0).version
}