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Merge pull request #4676 from jwasinger/extcodehash

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Add support for EXTCODEHASH
This commit is contained in:
Alex Beregszaszi
2018-09-28 00:04:40 +01:00
committed by GitHub
parent f36dee1067 8d8c855810
commit c4b5101b9d
9 changed files with 42 additions and 3 deletions
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libsolidity/inlineasm/AsmAnalysis.cpp
+11 -1
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@@ -568,7 +568,17 @@ void AsmAnalyzer::warnOnInstructions(solidity::Instruction _instr, SourceLocatio
// Similarly we assume bitwise shifting and create2 go together.
solAssert(m_evmVersion.hasBitwiseShifting() == m_evmVersion.hasCreate2(), "");
if ((
if (_instr == solidity::Instruction::EXTCODEHASH)
m_errorReporter.warning(
_location,
"The \"" +
boost::to_lower_copy(instructionInfo(_instr).name)
+ "\" instruction is not supported by the VM version \"" +
"" + m_evmVersion.name() +
"\" you are currently compiling for. " +
"It will be interpreted as an invalid instruction on this VM."
);
else if ((
_instr == solidity::Instruction::RETURNDATACOPY ||
_instr == solidity::Instruction::RETURNDATASIZE ||
_instr == solidity::Instruction::STATICCALL