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Make the current instance of SomLanguage accessible for language server #277

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merged 1 commit into from Oct 24, 2018
Merged

Make the current instance of SomLanguage accessible for language server #277

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10 changes: 10 additions & 0 deletions src/som/interpreter/SomLanguage.java
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Expand Up @@ -129,6 +129,14 @@ public final class SomLanguage extends TruffleLanguage<VM> {
@CompilationFinal private VM vm;
@CompilationFinal private VmOptions options;

/** This is used by the Language Server to get to an initialized instance easily. */
private static SomLanguage current;

/** This is used by the Language Server to get to an initialized instance easily. */
public static SomLanguage getCurrent() {
return current;
}

public static Source getSyntheticSource(final String text, final String name) {
return Source.newBuilder(LANG_ID, text, name).internal(true).mimeType(MIME_TYPE)
.build();
Expand Down Expand Up @@ -182,6 +190,7 @@ protected void initializeContext(final VM vm) throws Exception {
if (vm != null) {
vm.initalize(this);
}
current = this;
}

@Override
Expand All @@ -190,6 +199,7 @@ protected void disposeContext(final VM context) {
assert vm == context;
context.shutdown();
}
current = null;
}

public VM getVM() {
Expand Down