Starting in TEAL v4, opcode which accepted an index into one of the Accounts/ForeignAssets/ForeignApps arrays can now accept "direct references" to these objects as well. The PR containing this change: https://github.com/algorand/go-algorand/pull/2264
PyTeal needs to update its type checking and documentation to allow this.
Scope
Update type checks & documentation for all affected expressions
Add additional unit tests to ensure expressions accept direct references without error
jasonpaulos
commented
3 years ago
Summary
Starting in TEAL v4, opcode which accepted an index into one of the
Accounts/ForeignAssets/ForeignAppsarrays can now accept "direct references" to these objects as well. The PR containing this change: https://github.com/algorand/go-algorand/pull/2264PyTeal needs to update its type checking and documentation to allow this.
Scope
Urgency
This is required for full TEAL 4 support.