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Diffstat (limited to 'src/main/java/org/zwobble/couscous/util/asm/StackManipulationLabel.java')
-rw-r--r--src/main/java/org/zwobble/couscous/util/asm/StackManipulationLabel.java26
1 files changed, 26 insertions, 0 deletions
diff --git a/src/main/java/org/zwobble/couscous/util/asm/StackManipulationLabel.java b/src/main/java/org/zwobble/couscous/util/asm/StackManipulationLabel.java
new file mode 100644
index 0000000..13d27bb
--- /dev/null
+++ b/src/main/java/org/zwobble/couscous/util/asm/StackManipulationLabel.java
@@ -0,0 +1,26 @@
+package org.zwobble.couscous.util.asm;
+
+import net.bytebuddy.implementation.Implementation;
+import net.bytebuddy.implementation.bytecode.StackManipulation;
+import net.bytebuddy.implementation.bytecode.StackSize;
+import net.bytebuddy.jar.asm.Label;
+import net.bytebuddy.jar.asm.MethodVisitor;
+
+public class StackManipulationLabel implements StackManipulation {
+ private final Label label;
+
+ public StackManipulationLabel(Label label) {
+ this.label = label;
+ }
+
+ @Override
+ public boolean isValid() {
+ return true;
+ }
+
+ @Override
+ public Size apply(MethodVisitor methodVisitor, Implementation.Context implementationContext) {
+ methodVisitor.visitLabel(label);
+ return StackSize.ZERO.toIncreasingSize();
+ }
+}