improve analysis of closures/anonymous functions #1974
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Hi @moul , Can you give a bit more about this :
Thank you! |
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Taking a random contract: https://etherscan.io/address/0x5b5da40bbde2d864697196284eb949332e4149ee#readContract
I can see two values. I want something similar, preferably inlined with the source code viewer. It could initially be a dedicated data viewer, similar to etherscan. |
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zivkovicmilos
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Jun 12, 2024
This PR showcases a model that combines multiple contracts with defined
goals and constraints. The aim is to make everything in `sys/*` usable
by the chain (tm2 powered) efficiently, with minimal need for updates
while maintaining flexibility in usage.
The `sys/` contracts focus on defining data types and helpers to ensure
that received callbacks meet minimal constraints, like GovDAO approval.
They do not handle DAO logic or state due to complexity and
upgradability requirements for DAOs.
I won't include complete DAO examples in this PR. Imagine having these
sections once everything is done:
- `{p,r}/sys: minimal interface with the chain`
- `{p,r}/gov: simple DAO frameworks`
- `{p,r}/*`: where users will develop permissionless logic and propose
it to `gov` for approval using `sys` to trigger the chain.
Personal note -> try to introduce and document the notion of "pausable
threads". Related with #1974.
---
TODO:
- [x] pseudo-code for proof of conribution's valset management.
- [x] proposal example.
- [ ] pseudo-code for gnosdk v0 to catch the event and apply the change
from tm2. cc @gfanton
- [ ] add unit-tests, to illustrate the expected usage.
depends on std.Emit (#575).
depends on #1948 (need rebase).
---------
Signed-off-by: moul <94029+moul@users.noreply.github.com>
Signed-off-by: gfanton <8671905+gfanton@users.noreply.github.com>
Co-authored-by: Milos Zivkovic <milos.zivkovic@tendermint.com>
Co-authored-by: gfanton <8671905+gfanton@users.noreply.github.com>
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In Gno.land, to preserve type safety while allowing a strong range of dynamism and addressing the chicken-egg problem where a contract could manage things that are developed and published AFTER the contract is published, we expect Gno to use closures and anonymous functions more frequently rather than marshalling everything as intermediary types. The challenge is to improve the analysis of these closures and anonymous functions, and not just simple variables.
We are looking for ways to "visualise" variables in general (similar to how Etherscan can display the last values), but also to display closures. Ideally, we should have the variable viewer/explorer straight from Gnoweb, but as a temporary solution, we can also look for an indexer.
Consider this case: we have a DAO vote that will execute a privileged closure once approved. The goal is to allow proposal reviewers to check exactly what will be the impact.
TODO: offer a bounty
Related with #1284
Related with #1262
Related with #1945
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