AspectJ Repository https://eclipse.dev/aspectj
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Andrew Clement 2b0e11d863 Fix more "Attempt to push null on operand stack" variants
This change fixes more cases in the *Declaration classes that generate code.
Both #336 and #337 are due to the same piece of code not correctly computing
the resolved position because of copying it from a source method when it needs
recomputing for the method being generated. In particular primitive types
and/or double slot types (like long or double) cause the code to miscompute
the resolved positions or set the wrong type of expected type on the stack.

Fixes #336
Fixes #337
2025-04-15 15:26:29 -07:00
.github Add Java 23 to list 2025-03-10 09:30:10 -07:00
.mvn/wrapper Remove obsolete .mvn/settings-read-github-packages.xml 2021-05-15 08:38:12 +07:00
ajde Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
ajde.core Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
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asm Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
aspectjmatcher Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
aspectjrt Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
aspectjtools Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
aspectjweaver Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
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build Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
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lib Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
loadtime Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
org.aspectj.ajdt.core Fix more "Attempt to push null on operand stack" variants 2025-04-15 15:26:29 -07:00
org.aspectj.matcher Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
run-all-junit-tests Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
runtime Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
taskdefs Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
testing Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
testing-client Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
testing-drivers Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
testing-util Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
tests Fix more "Attempt to push null on operand stack" variants 2025-04-15 15:26:29 -07:00
util Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
weaver Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
.editorconfig Add a basic .editorconfig file 2020-08-15 01:27:18 +02:00
.gitignore Remove lib/jdtcore-aj 2024-03-15 19:27:30 +01:00
.mailmap Add Git .mailmap file 2024-02-15 13:42:36 +07:00
CODE_OF_CONDUCT.md housekeeping 2021-05-23 17:36:18 -07:00
CONTRIBUTING.md Replace old by new AspectJ GitHub URL 2024-02-08 09:40:51 +07:00
LICENSE Upgrade license from CPLv1/EPLv1 to EPLv2 2021-06-04 07:58:52 +07:00
mvnw Update to Maven 3.6.3 2020-08-16 03:59:49 +02:00
mvnw.cmd Update to Maven 3.6.3 2020-08-16 03:59:49 +02:00
pom.xml Move to 1.9.25-SNAPSHOT builds 2025-04-13 09:47:37 -07:00
README.md Update documentation links in README.md 2025-01-21 08:18:18 +07:00

AspectJ

AspectJ is:

  • a seamless aspect-oriented extension to the Java programming language
  • Java platform compatible
  • easy to learn and use

AspectJ enables:

  • clean modularization of crosscutting concerns, such as error checking and handling, synchronization, context-sensitive behavior, performance optimizations, monitoring and logging, debugging support, and multi-object protocols

Building

AspectJ has a multi-module Maven build. Although various modules produce intermediate results, the key artifacts at the end of the build are:

  • aspectjrt - the AspectJ runtime
  • aspectjweaver - the AspectJ weaver
  • aspectjtools - the AspectJ compiler
  • aspectjmatcher - the AspectJ matcher

These are the artifacts published to Maven Central for each release. In addition, there is an installer that can be run with java -jar to install AspectJ onto Windows/Mac/Linux. This installer is produced by the installer sub-module.

In the root of a cloned AspectJ simply run:

./mvnw clean install

Please make sure that your project root directory name is either aspectj (default for git clone) or org.aspectj (case-insensitive), if you wish to run the build with tests. Some integration tests rely on this name when dynamically searching up the current path for the root folder.

You can also use a reasonably recent (3.6.3+), locally installed Maven installation instead of the Maven wrapper script.

This will build all the modules, run all the tests and install the key artifacts in your local repository. Once built, access the Maven dependencies from your local repository or run the installer to install AspectJ locally:

java -jar installer/target/aspectj-<VERSION>.jar

Running the tests in Eclipse

Once you have imported all the projects using m2e, there is a special module called run-all-junit-tests and within that a RunTheseBeforeYouCommitTests class that can be run with the JUnit launcher to execute thousands of tests. Ensure you run this with a JDK - the more recent the better since some tests will not execute on older JDKs - tests that verify language features that only exist in the more up to date JDK version.

Documentation for AspectJ users

Documentation for AspectJ developers

Maven releases

AspectJ is published to Maven Central under group ID org.aspectj.