Various fallback improvements#1611
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seanyoung wants to merge 2 commits intohyperledger-solang:mainfrom
Open
Various fallback improvements#1611seanyoung wants to merge 2 commits intohyperledger-solang:mainfrom
seanyoung wants to merge 2 commits intohyperledger-solang:mainfrom
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Codecov ReportAttention:
Additional details and impacted files@@ Coverage Diff @@
## main #1611 +/- ##
==========================================
- Coverage 88.44% 88.42% -0.03%
==========================================
Files 150 150
Lines 68322 68503 +181
==========================================
+ Hits 60429 60572 +143
- Misses 7893 7931 +38 ☔ View full report in Codecov by Sentry. |
LucasSte
approved these changes
Dec 18, 2023
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| The fallback function can defined in two ways. First, it can have no parameters or return | ||
| values. Alternatively, it must have a ``bytes`` parameter and ``bytes`` return value. In this | ||
| case, the parameter contains the undecoded input (also known as calldata or instruction data), |
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The wording is not great. What I mean is the raw bytes data before going through borsh/scale/eth decoding.
Allow the following:
contract A {
// Take raw calldata as argument and return return data
fallback(bytes calldata input) external payable (bytes memory) {}
}
Allow a function to be called fallback:
contract A {
// Will give a warning that's not a fallback function,
// just a regular functon
function fallback() public {}
}
Signed-off-by: Sean Young <sean@mess.org>
xermicus
approved these changes
Jan 8, 2024
Contributor
|
@seanyoung I'll be preparing a release in the upcoming days, I think this would be nice to have in :) |
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Allow the following:
Allow a function to be called fallback:
This should make proxy contracts much easier to implement.
Also fixes all fallback/receive related failures in the evm tests.