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Merge pull request #9026 from ethereum/sol-yul-refactor-new-conditional-whiskers-syntax-in-internal-dispatch

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[Sol->Yul] New whiskers conditionals in internal dispatch template (refactor)
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chriseth 2020-05-26 17:00:43 +02:00 committed by GitHub
commit b7aa6cb1f7
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1 changed files with 2 additions and 5 deletions
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7
libsolidity/codegen/ir/IRGenerationContext.cpp
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@ -126,22 +126,19 @@ string IRGenerationContext::generateInternalDispatchFunction(YulArity const& _ar
string funName = IRNames::internalDispatch(_arity); string funName = IRNames::internalDispatch(_arity);
return m_functions.createFunction(funName, [&]() { return m_functions.createFunction(funName, [&]() {
Whiskers templ(R"( Whiskers templ(R"(
function <functionName>(fun <comma> <in>) <arrow> <out> { function <functionName>(fun<?+in>, <in></+in>) <?+out>-> <out></+out> {
switch fun switch fun
<#cases> <#cases>
case <funID> case <funID>
{ {
<out> <assignment_op> <name>(<in>) <?+out> <out> :=</+out> <name>(<in>)
} }
</cases> </cases>
default { invalid() } default { invalid() }
} }
)"); )");
templ("functionName", funName); templ("functionName", funName);
templ("comma", _arity.in > 0 ? "," : "");
templ("in", suffixedVariableNameList("in_", 0, _arity.in)); templ("in", suffixedVariableNameList("in_", 0, _arity.in));
templ("arrow", _arity.out > 0 ? "->" : "");
templ("assignment_op", _arity.out > 0 ? ":=" : "");
templ("out", suffixedVariableNameList("out_", 0, _arity.out)); templ("out", suffixedVariableNameList("out_", 0, _arity.out));
vector<map<string, string>> cases; vector<map<string, string>> cases;