ethereum/solidity v0.4.15

Version 0.4.15

on GitHub

This is mainly a bugfix release that corrects a problem with the return value of the low-level delegatecall function and removes some invalid warning messages.

Features:

• Type Checker: Show unimplemented function if trying to instantiate an abstract class.

Bugfixes:

• Code Generator: .delegatecall() should always return execution outcome.
• Code Generator: Provide "new account gas" for low-level callcode and delegatecall.
• Type Checker: Constructors must be implemented if declared.
• Type Checker: Disallow the .gas() modifier on ecrecover, sha256 and ripemd160.
• Type Checker: Do not mark overloaded functions as shadowing other functions.
• Type Checker: Internal library functions must be implemented if declared.

We especially thank all our open source community contributors:

Leo Arias, Adrián Calvo and SaadSurya

If you want to perform a source build, please only use solidity_0.4.15.tar.gz and not the zip provided by github directly.