Allow ConditionalDerivedVariables to be used in DerivedVariable expressions
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- Dominant language
- Java
- Stars
- 11
- Forks
- 11
- Avg merge
- 8h 6m
- Merged PRs (30d)
- 1
Description
Currently variables defined in a ConditionalDerivedVariable expression cannot be used in a DerivedVariable expression.
Example where this fails (uncomment line for DerivedVariable iMemb):
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the failure with NeuroML2/IzhikevichFerguson.xml from the linked example, uncommenting the DerivedVariable iMemb line. Trace how jLEMS evaluates ConditionalDerivedVariable and DerivedVariable expressions, then verify that variables defined conditionally can be referenced by derived expressions without breaking existing behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- compilers
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100