mathiasbynens / mathiasbynens/base64

CompilerError - Stack too deep when compiling inline assembly: Variable headStart is 1 slot(s) too deep inside the stack (Uniswap V3)

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Dominant language
JavaScript
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Forks
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No merged PRs in 30d

Description

When try to complie base86.sol in Uniswap v3 .

solidity version 0.7.6

Complie Error comes up with :

> Compiling base64-sol/base64.sol

**CompilerError: Stack too deep when compiling inline assembly: Variable headStart is 1 slot(s) too deep inside the stack.**

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the Solidity 0.7.6 compilation of base86.sol and capture the full compiler configuration and output. Investigate the reported inline-assembly stack-too-deep error in the Uniswap v3 context; done means the file compiles successfully without that error, with the reproduction details documented.

Written by the indexing model from the issue text.

Assessment

Tech stack
solidity
Domain
blockchain, compilers
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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