glue ASM <-> GenASM, the only part of scala.tools.asm to maintain manually

Author: magarciaEPFL

src/compiler/scala/tools/asm/CustomAttr.java

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+/* NSC -- new Scala compiler
+ * Copyright 2005-2012 LAMP/EPFL
+ */
+
+package scala.tools.asm;
+
+import scala.tools.asm.Attribute;
+
+/**
+ * A subclass of ASM's Attribute for the sole purpose of accessing a protected field there.
+ *
+ */
+public class CustomAttr extends Attribute {
+
+    public CustomAttr(final String type, final byte[] value) {
+        super(type);
+        super.value = value;
+    }
+
+}

src/compiler/scala/tools/asm/util/SignatureChecker.java

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+/* NSC -- new Scala compiler
+ * Copyright 2005-2012 LAMP/EPFL
+ */
+
+package scala.tools.asm.util;
+
+import scala.tools.asm.util.CheckMethodAdapter;
+import scala.tools.asm.MethodVisitor;
+
+/**
+ * A subclass of ASM's CheckMethodAdapter for the sole purpose of accessing some protected methods there.
+ *
+ */
+public class SignatureChecker extends CheckMethodAdapter {
+
+    public SignatureChecker(final MethodVisitor mv) {
+        super(mv);
+    }
+
+    /**
+     * Checks a class signature.
+     *
+     * @param signature a string containing the signature that must be checked.
+     */
+    public static void checkClassSignature(final String signature) {
+      CheckMethodAdapter.checkClassSignature(signature);
+    }
+
+    /**
+     * Checks a method signature.
+     *
+     * @param signature a string containing the signature that must be checked.
+     */
+    public static void checkMethodSignature(final String signature) {
+      CheckMethodAdapter.checkMethodSignature(signature);
+    }
+
+    /**
+     * Checks a field signature.
+     *
+     * @param signature a string containing the signature that must be checked.
+     */
+    public static void checkFieldSignature(final String signature) {
+      CheckMethodAdapter.checkFieldSignature(signature);
+    }
+
+}