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Solidity-Changelog.md

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Solidity Changelog
  • Improved error messages for unexpected tokens.

0.1.6 (2015-10-16)

  • .push() for dynamic storage arrays.
  • Tuple expressions ((1,2,3) or return (1,2,3);)
  • Declaration and assignment of multiple variables (var (x,y,) = (1,2,3,4,5); or var (x,y) = f();)
  • Destructuring assignment ((x,y,) = (1,2,3))
  • Bugfix: Internal error about usage of library function with invalid types.
  • Bugfix: Correctly parse Library.structType a at statement level.
  • Bugfix: Correctly report source locations of parenthesized expressions (as part of "tuple" story).

0.1.5 (2015-10-07)

  • Breaking change in storage encoding: Encode short byte arrays and strings together with their length in storage.
  • Report warnings
  • Allow storage reference types for public library functions.
  • Access to types declared in other contracts and libraries via ..
  • Version stamp at beginning of runtime bytecode of libraries.
  • Bugfix: Problem with initialized string state variables and dynamic data in constructor.
  • Bugfix: Resolve dependencies concerning new automatically.
  • Bugfix: Allow four indexed arguments for anonymous events.
  • Bugfix: Detect too large integer constants in functions that accept arbitrary parameters.

0.1.4 (2015-09-30)

  • Bugfix: Returning fixed-size arrays.
  • Bugfix: combined-json output of solc.
  • Bugfix: Accessing fixed-size array return values.
  • Bugfix: Disallow assignment from literal strings to storage pointers.
  • Refactoring: Move type checking into its own module.

0.1.3 (2015-09-25)

  • throw statement.
  • Libraries that contain functions which are called via CALLCODE.
  • Linker stage for compiler to insert other contract's addresses (used for libraries).
  • Compiler option to output runtime part of contracts.
  • Compile-time out of bounds check for access to fixed-size arrays by integer constants.
  • Version string includes libevmasm/libethereum's version (contains the optimizer).
  • Bugfix: Accessors for constant public state variables.
  • Bugfix: Propagate exceptions in clone contracts.
  • Bugfix: Empty single-line comments are now treated properly.
  • Bugfix: Properly check the number of indexed arguments for events.
  • Bugfix: Strings in struct constructors.

0.1.2 (2015-08-20)

  • Improved commandline interface.
  • Explicit conversion between bytes and string.
  • Bugfix: Value transfer used in clone contracts.
  • Bugfix: Problem with strings as mapping keys.
  • Bugfix: Prevent usage of some operators.

0.1.1 (2015-08-04)

  • Strings can be used as mapping keys.
  • Clone contracts.
  • Mapping members are skipped for structs in memory.
  • Use only a single stack slot for storage references.
  • Improved error message for wrong argument count. (#2456)
  • Bugfix: Fix comparison between bytesXX types. (#2087)
  • Bugfix: Do not allow floats for integer literals. (#2078)
  • Bugfix: Some problem with many local variables. (#2478)
  • Bugfix: Correctly initialise string and bytes state variables.
  • Bugfix: Correctly compute gas requirements for callcode.

0.1.0 (2015-07-10)