diff options
Diffstat (limited to 'libsolidity/ast/AST.cpp')
| -rw-r--r-- | libsolidity/ast/AST.cpp | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/libsolidity/ast/AST.cpp b/libsolidity/ast/AST.cpp index 724a908f..ebc8bd48 100644 --- a/libsolidity/ast/AST.cpp +++ b/libsolidity/ast/AST.cpp @@ -84,13 +84,35 @@ SourceUnitAnnotation& SourceUnit::annotation() const return dynamic_cast<SourceUnitAnnotation&>(*m_annotation); } -string Declaration::sourceUnitName() const +set<SourceUnit const*> SourceUnit::referencedSourceUnits(bool _recurse, set<SourceUnit const*> _skipList) const +{ + set<SourceUnit const*> sourceUnits; + for (ImportDirective const* importDirective: filteredNodes<ImportDirective>(nodes())) + { + auto const& sourceUnit = importDirective->annotation().sourceUnit; + if (!_skipList.count(sourceUnit)) + { + _skipList.insert(sourceUnit); + sourceUnits.insert(sourceUnit); + if (_recurse) + sourceUnits += sourceUnit->referencedSourceUnits(true, _skipList); + } + } + return sourceUnits; +} + +SourceUnit const& Declaration::sourceUnit() const { solAssert(!!m_scope, ""); ASTNode const* scope = m_scope; while (dynamic_cast<Declaration const*>(scope) && dynamic_cast<Declaration const*>(scope)->m_scope) scope = dynamic_cast<Declaration const*>(scope)->m_scope; - return dynamic_cast<SourceUnit const&>(*scope).annotation().path; + return dynamic_cast<SourceUnit const&>(*scope); +} + +string Declaration::sourceUnitName() const +{ + return sourceUnit().annotation().path; } ImportAnnotation& ImportDirective::annotation() const |