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Restore KotlinCompilerVersion.IS_PRE_RELEASE

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This commit is a slightly modified revert of 4f29c113.
IS_PRE_RELEASE allows to make LATEST_STABLE version behave as
experimental when this flag is set to true.
The general goal is to prepare fix of KT-62058; after this commit
one can do it by changing IS_PRE_RELEASE flag to true.
The fix of KT-62058 is planned to be done during bootstrapping.
This preparation and the future fix are parts of umbrella KT-61951.
This commit is contained in:
Mikhail Glukhikh
2023-09-20 15:45:08 +02:00
committed by Space Team
parent 850201a65c
commit 156097fe17
13 changed files with 152 additions and 12 deletions
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compiler/compiler.version/src/org/jetbrains/kotlin/config/KotlinCompilerVersion.java
+24
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@@ -15,6 +15,23 @@ public class KotlinCompilerVersion {
public static final String VERSION_FILE_PATH = "/META-INF/compiler.version";
public static final String VERSION;
// True if the latest stable language version supported by this compiler has not yet been released.
// Binaries produced by this compiler with that language version (or any future language version) are going to be marked
// as "pre-release" and will not be loaded by release versions of the compiler.
// Change this value before and after every major release
private static final boolean IS_PRE_RELEASE = false;
public static final String TEST_IS_PRE_RELEASE_SYSTEM_PROPERTY = "kotlin.test.is.pre.release";
public static boolean isPreRelease() {
String overridden = System.getProperty(TEST_IS_PRE_RELEASE_SYSTEM_PROPERTY);
if (overridden != null) {
return Boolean.parseBoolean(overridden);
}
return IS_PRE_RELEASE;
}
/**
* @return version of this compiler, or `null` if it isn't known (if VERSION is "@snapshot@")
*/
@@ -41,5 +58,12 @@ public class KotlinCompilerVersion {
catch (IOException e) {
throw new IllegalStateException("Failed to read compiler version from " + VERSION_FILE_PATH);
}
if (!VERSION.equals("@snapshot@") && !VERSION.contains("-") && IS_PRE_RELEASE) {
throw new IllegalStateException(
"IS_PRE_RELEASE cannot be true for a compiler without '-' in its version.\n" +
"Please change IS_PRE_RELEASE to false, commit and push this change to master"
);
}
}
}