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Issue warning for using CREATE2 in inline assembly

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This commit is contained in:
Alex Beregszaszi 2017-06-13 20:00:13 +01:00 committed by chriseth
parent bec30051c5
commit 494b9dbfaa
1 changed files with 3 additions and 2 deletions
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5
libsolidity/inlineasm/AsmAnalysis.cpp
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@ -449,12 +449,13 @@ void AsmAnalyzer::warnOnFutureInstruction(solidity::Instruction _instr, SourceLo
{
switch (_instr)
{
case solidity::Instruction::CREATE2:
case solidity::Instruction::RETURNDATASIZE:
case solidity::Instruction::RETURNDATACOPY:
m_errorReporter.warning(
_location,
"The RETURNDATASIZE/RETURNDATACOPY instructions are only available after "
"the Metropolis hard fork. Before that they act as an invalid instruction."
"The \"" + _instr + "\" instruction is only available after " +
"the Metropolis hard fork. Before that it acts as an invalid instruction."
);
break;
default: