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Use function debug data.

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This commit is contained in:
chriseth
2021-09-22 11:11:51 +02:00
parent e6f0fe8ae3
commit 2741175507
3 changed files with 14 additions and 10 deletions
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libsolidity/interface/CompilerStack.cpp
+4 -10
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@@ -1054,16 +1054,10 @@ size_t CompilerStack::functionEntryPoint(
if (m_stackState != CompilationSuccessful)
BOOST_THROW_EXCEPTION(CompilerError() << errinfo_comment("Compilation was not successful."));
shared_ptr<Compiler> const& compiler = contract(_contractName).compiler;
if (!compiler)
return 0;
evmasm::AssemblyItem tag = compiler->functionEntryLabel(_function);
if (tag.type() == evmasm::UndefinedItem)
return 0;
evmasm::AssemblyItems const& items = compiler->runtimeAssembly().items();
for (size_t i = 0; i < items.size(); ++i)
if (items.at(i).type() == evmasm::Tag && items.at(i).data() == tag.data())
return i;
for (auto&& [name, data]: contract(_contractName).runtimeObject.functionDebugData)
if (data.sourceID == _function.id())
if (data.instructionIndex)
return *data.instructionIndex;
return 0;
}