Code generation crashes from unplaced label in simple try-finally statement

Issue #311 resolved
Jesper Öqvist created an issue

ExtendJ 8.1.2-49-g2b9c6bd1 Java SE 8

Code generation crashes for the following input program:

public class Test {
  public static void main(String[] args) {

  public static boolean m() {
    try {
      return true;
    } finally {
      return false;

Expected result: the program should compile and output “false”
Actual result: code generation crashes with the following error message:

    [junit] Error while processing tests/codegen/finally08/
    [junit] Fatal exception:
    [junit] java.lang.Error: Can not compute address of unplaced label (id: -1)

Comments (1)

  1. Jesper Öqvist reporter

    Fix code generation error

    Fixed error in merging unlabelled basic block with a block that was an exception target. An unlabelled deleted block that is being merged with another block is now given a new label.

    fixes #311 (bitbucket)

    → <<cset 2f258ecda394>>

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