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-rw-r--r--src/library/scala/runtime/SymbolLiteral.java20
1 files changed, 20 insertions, 0 deletions
diff --git a/src/library/scala/runtime/SymbolLiteral.java b/src/library/scala/runtime/SymbolLiteral.java
new file mode 100644
index 0000000000..09a66c83d5
--- /dev/null
+++ b/src/library/scala/runtime/SymbolLiteral.java
@@ -0,0 +1,20 @@
+package scala.runtime;
+
+import java.lang.invoke.*;
+import java.util.regex.Pattern;
+
+public final class SymbolLiteral {
+ private SymbolLiteral() {
+ }
+
+ public static CallSite bootstrap(MethodHandles.Lookup lookup, String invokedName,
+ MethodType invokedType,
+ String value) throws Throwable {
+ ClassLoader classLoader = lookup.lookupClass().getClassLoader();
+ MethodType type = MethodType.fromMethodDescriptorString("(Ljava/lang/Object;)Ljava/lang/Object;", classLoader);
+ Class<?> symbolClass = Class.forName("scala.Symbol", false, classLoader);
+ MethodHandle factoryMethod = lookup.findStatic(symbolClass, "apply", type);
+ Object symbolValue = factoryMethod.invokeWithArguments(value);
+ return new ConstantCallSite(MethodHandles.constant(symbolClass, symbolValue));
+ }
+}