Bugfix/ls24004538/call error indicator program stack

[dom-apuliasoft]

Description

Fix a very specific corner case on CALL statements with error indicators that caused the compiler to think we never exited the erroring program.

Technical notes

It appears that when we threw a runtime error in interpreter.execute(this.cu, params, false, callerParams) in program.kt we caught the thrown error in CallStmt, skipping the program exit logic. For this reason the interpreter was stuck thinking we never exited that program.

Fixed by adding an intermediate catch logic that performs a cleanup before throwing again.

Related to:

• LS24004538

Checklist:

• If this feature involves RPGLE fixes or improvements, they are well-described in the summary.
• There are tests for this feature.
• RPGLE code used for tests is easily understandable and includes comments that clarify the purpose of this feature.
• The code follows Kotlin conventions (run ./gradlew ktlintCheck).
• The code passes all tests (run ./gradlew check).
• Relevant documentation is included in the docs directory.