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| author | chriseth <chris@ethereum.org> | 2017-03-21 22:05:59 +0800 |
|---|---|---|
| committer | chriseth <chris@ethereum.org> | 2017-03-21 22:05:59 +0800 |
| commit | 5ced3af3a0579e4e0d5e0d923b3e9d3f21197bfa (patch) | |
| tree | 30c01ad10e10e68340504ff3e78ede09a17dd8cc /libsolidity/analysis | |
| parent | 96c09fcbcd21ed6b907e055c915d5f13814b87d5 (diff) | |
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Visit structs only once.
Diffstat (limited to 'libsolidity/analysis')
| -rw-r--r-- | libsolidity/analysis/TypeChecker.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/libsolidity/analysis/TypeChecker.cpp b/libsolidity/analysis/TypeChecker.cpp index b0551fcb..30e84f11 100644 --- a/libsolidity/analysis/TypeChecker.cpp +++ b/libsolidity/analysis/TypeChecker.cpp @@ -64,8 +64,10 @@ bool TypeChecker::visit(ContractDefinition const& _contract) { m_scope = &_contract; - // We force our own visiting order here. - //@TODO structs will be visited again below, but it is probably fine. + // We force our own visiting order here. The structs have to be excluded below. + set<ASTNode const*> visited; + for (auto const& s: _contract.definedStructs()) + visited.insert(s); ASTNode::listAccept(_contract.definedStructs(), *this); ASTNode::listAccept(_contract.baseContracts(), *this); @@ -113,7 +115,9 @@ bool TypeChecker::visit(ContractDefinition const& _contract) _contract.annotation().isFullyImplemented = false; } - ASTNode::listAccept(_contract.subNodes(), *this); + for (auto const& n: _contract.subNodes()) + if (!visited.count(n.get())) + n->accept(*this); checkContractExternalTypeClashes(_contract); // check for hash collisions in function signatures |