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Simplify StackTooDeepError in Yul

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This commit is contained in:
Alex Beregszaszi 2020-10-31 01:59:28 +00:00
parent a993ab4db7
commit 9230faf9a3
2 changed files with 16 additions and 7 deletions
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11
libyul/backends/evm/EVMCodeTransform.cpp
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@ -483,8 +483,10 @@ void CodeTransform::operator()(FunctionDefinition const& _function)
if (stackLayout.size() > 17) if (stackLayout.size() > 17)
{ {
StackTooDeepError error(_function.name, YulString{}, static_cast<int>(stackLayout.size()) - 17); StackTooDeepError error(
error << errinfo_comment( _function.name,
YulString{},
static_cast<int>(stackLayout.size()) - 17,
"The function " + "The function " +
_function.name.str() + _function.name.str() +
" has " + " has " +
@ -716,8 +718,9 @@ size_t CodeTransform::variableHeightDiff(Scope::Variable const& _var, YulString
size_t limit = _forSwap ? 17 : 16; size_t limit = _forSwap ? 17 : 16;
if (heightDiff > limit) if (heightDiff > limit)
{ {
m_stackErrors.emplace_back(_varName, heightDiff - limit); m_stackErrors.emplace_back(
m_stackErrors.back() << errinfo_comment( _varName,
heightDiff - limit,
"Variable " + "Variable " +
_varName.str() + _varName.str() +
" is " + " is " +

12
libyul/backends/evm/EVMCodeTransform.h
View File

@ -43,10 +43,16 @@ class EVMAssembly;
struct StackTooDeepError: virtual YulException struct StackTooDeepError: virtual YulException
{ {
StackTooDeepError(YulString _variable, int _depth): variable(_variable), depth(_depth) {} StackTooDeepError(YulString _variable, int _depth, std::string const& _message):
StackTooDeepError(YulString _functionName, YulString _variable, int _depth): variable(_variable), depth(_depth)
{
*this << util::errinfo_comment(_message);
}
StackTooDeepError(YulString _functionName, YulString _variable, int _depth, std::string const& _message):
functionName(_functionName), variable(_variable), depth(_depth) functionName(_functionName), variable(_variable), depth(_depth)
{} {
*this << util::errinfo_comment(_message);
}
YulString functionName; YulString functionName;
YulString variable; YulString variable;
int depth; int depth;