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Display user friendly instruction name

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This commit is contained in:
Alex Beregszaszi 2017-06-13 20:03:32 +01:00 committed by chriseth
parent 494b9dbfaa
commit a921bd0ae4
1 changed files with 12 additions and 5 deletions
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17
libsolidity/inlineasm/AsmAnalysis.cpp
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@ -447,18 +447,25 @@ void AsmAnalyzer::expectValidType(string const& type, SourceLocation const& _loc
void AsmAnalyzer::warnOnFutureInstruction(solidity::Instruction _instr, SourceLocation const& _location)
{
string instr;
switch (_instr)
{
case solidity::Instruction::CREATE2:
instr = "create2";
break;
case solidity::Instruction::RETURNDATASIZE:
instr = "returndatasize";
break;
case solidity::Instruction::RETURNDATACOPY:
m_errorReporter.warning(
_location,
"The \"" + _instr + "\" instruction is only available after " +
"the Metropolis hard fork. Before that it acts as an invalid instruction."
);
instr = "returndatacopy";
break;
default:
break;
}
if (!instr.empty())
m_errorReporter.warning(
_location,
"The \"" + instr + "\" instruction is only available after " +
"the Metropolis hard fork. Before that it acts as an invalid instruction."
);
}