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Panic codes.

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This commit is contained in:
chriseth
2020-10-22 19:25:55 +02:00
parent b559de11ee
commit bfd267459c
14 changed files with 156 additions and 79 deletions
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libsolidity/codegen/ir/IRGeneratorForStatements.cpp
+3 -3
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@@ -1302,7 +1302,7 @@ void IRGeneratorForStatements::endVisit(FunctionCall const& _functionCall)
define(modulus, *arguments[2]);
Whiskers templ("if iszero(<modulus>) { <panic>() }\n");
templ("modulus", modulus.name());
templ("panic", m_utils.panicFunction());
templ("panic", m_utils.panicFunction(PanicCode::DivisionByZero));
m_code << templ.render();
string args;
@@ -1367,7 +1367,7 @@ void IRGeneratorForStatements::endVisit(FunctionCall const& _functionCall)
t("allocateTemporaryMemory", m_utils.allocationTemporaryMemoryFunction());
t("releaseTemporaryMemory", m_utils.releaseTemporaryMemoryFunction());
t("object", IRNames::creationObject(*contract));
t("panic", m_utils.panicFunction());
t("panic", m_utils.panicFunction(PanicCode::ResourceError));
t("abiEncode",
m_context.abiFunctions().tupleEncoder(argumentTypes, functionType->parameterTypes(), false)
);
@@ -2023,7 +2023,7 @@ void IRGeneratorForStatements::endVisit(IndexAccess const& _indexAccess)
)")
("index", index.name())
("length", to_string(fixedBytesType.numBytes()))
("panic", m_utils.panicFunction())
("panic", m_utils.panicFunction(PanicCode::ArrayOutOfBounds))
("array", IRVariable(_indexAccess.baseExpression()).name())
("shl248", m_utils.shiftLeftFunction(256 - 8))
("result", IRVariable(_indexAccess).name())