cerc-io/solidity
16
0
Fork 0
mirror of https://github.com/ethereum/solidity synced 2023-10-03 13:03:40 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Set default EVM version to Istanbul.

Browse Source
This commit is contained in:
chriseth 2019-12-04 10:42:14 +01:00
parent d0f9201ed4
commit dc79274871
6 changed files with 10 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
.circleci/soltest_all.sh
View File

@ -34,4 +34,4 @@ for OPTIMIZE in 0 1; do
done
done
EVM=constantinople OPTIMIZE=1 ABI_ENCODER_V2=1 ${REPODIR}/.circleci/soltest.sh
EVM=istanbul OPTIMIZE=1 ABI_ENCODER_V2=1 ${REPODIR}/.circleci/soltest.sh

1
Changelog.md
View File

@ -6,6 +6,7 @@ Language Features:
Compiler Features:
* Set the default EVM version to "Istanbul".
* Commandline Interface: Allow translation from yul / strict assembly to EWasm using ``solc --yul --yul-dialect evm --machine eWasm``
* SMTChecker: Add support to constructors including constructor inheritance.
* Yul: When compiling via Yul, string literals from the Solidity code are kept as string literals if every character is safely printable.

4
docs/using-the-compiler.rst
View File

@ -120,9 +120,9 @@ at each version. Backward compatibility is not guaranteed between each version.
- ``constantinople``
- Opcodes ``create2`, ``extcodehash``, ``shl``, ``shr`` and ``sar`` are available in assembly.
- Shifting operators use shifting opcodes and thus need less gas.
- ``petersburg`` (**default**)
- ``petersburg``
- The compiler behaves the same way as with constantinople.
- ``istanbul``
- ``istanbul`` (**default**)
- Opcodes ``chainid`` and ``selfbalance`` are available in assembly.
- ``berlin`` (**experimental**)

2
liblangutil/EVMVersion.h
View File

@ -98,7 +98,7 @@ private:
EVMVersion(Version _version): m_version(_version) {}
Version m_version = Version::Petersburg;
Version m_version = Version::Istanbul;
};
}

3
solc/CommandLineInterface.cpp
View File

@ -656,7 +656,8 @@ Allowed options)",
(
g_strEVMVersion.c_str(),
po::value<string>()->value_name("version"),
"Select desired EVM version. Either homestead, tangerineWhistle, spuriousDragon, byzantium, constantinople, petersburg (default), istanbul or berlin."
"Select desired EVM version. Either homestead, tangerineWhistle, spuriousDragon, "
"byzantium, constantinople, petersburg, istanbul (default) or berlin."
)
(g_argOptimize.c_str(), "Enable bytecode optimizer.")
(

4
test/libsolidity/StandardCompiler.cpp
View File

@ -900,9 +900,11 @@ BOOST_AUTO_TEST_CASE(evm_version)
BOOST_CHECK(result["contracts"]["fileA"]["A"]["metadata"].asString().find("\"evmVersion\":\"constantinople\"") != string::npos);
result = compile(inputForVersion("\"evmVersion\": \"petersburg\","));
BOOST_CHECK(result["contracts"]["fileA"]["A"]["metadata"].asString().find("\"evmVersion\":\"petersburg\"") != string::npos);
result = compile(inputForVersion("\"evmVersion\": \"istanbul\","));
BOOST_CHECK(result["contracts"]["fileA"]["A"]["metadata"].asString().find("\"evmVersion\":\"istanbul\"") != string::npos);
// test default
result = compile(inputForVersion(""));
BOOST_CHECK(result["contracts"]["fileA"]["A"]["metadata"].asString().find("\"evmVersion\":\"petersburg\"") != string::npos);
BOOST_CHECK(result["contracts"]["fileA"]["A"]["metadata"].asString().find("\"evmVersion\":\"istanbul\"") != string::npos);
// test invalid
result = compile(inputForVersion("\"evmVersion\": \"invalid\","));
BOOST_CHECK(result["errors"][0]["message"].asString() == "Invalid EVM version requested.");