Added Symbol::enclosingNamespaceScope(), Symbol::enclosingClassScope(), and so on...

1 files changed, 56 insertions, 0 deletions

diff --git a/src/shared/cplusplus/Symbol.cpp b/src/shared/cplusplus/Symbol.cpp
index a012cca8ad..82d3e5c016 100644
--- a/src/shared/cplusplus/Symbol.cpp
+++ b/src/shared/cplusplus/Symbol.cpp
@@ -55,6 +55,7 @@
 #include "MemoryPool.h"
 #include "SymbolVisitor.h"
 #include "NameVisitor.h"
+#include "Scope.h"
 #include <cstddef>
 #include <cassert>
 
@@ -313,6 +314,61 @@ void Symbol::setScope(Scope *scope)
     _scope = scope;
 }
 
+Scope *Symbol::enclosingNamespaceScope() const
+{
+    if (! _scope)
+        return 0;
+
+    else if (_scope->isNamespaceScope())
+        return _scope;
+
+    return _scope->enclosingNamespaceScope();
+}
+
+Scope *Symbol::enclosingClassScope() const
+{
+    if (! _scope)
+        return 0;
+
+    else if (_scope->isNamespaceScope())
+        return _scope;
+
+    return _scope->enclosingNamespaceScope();
+}
+
+Scope *Symbol::enclosingEnumScope() const
+{
+    if (! _scope)
+        return 0;
+
+    else if (_scope->isEnumScope())
+        return _scope;
+
+    return _scope->enclosingEnumScope();
+}
+
+Scope *Symbol::enclosingFunctionScope() const
+{
+    if (! _scope)
+        return 0;
+
+    else if (_scope->isFunctionScope())
+        return _scope;
+
+    return _scope->enclosingFunctionScope();
+}
+
+Scope *Symbol::enclosingBlockScope() const
+{
+    if (! _scope)
+        return 0;
+
+    else if (_scope->isBlockScope())
+        return _scope;
+
+    return _scope->enclosingBlockScope();
+}
+
 unsigned Symbol::index() const
 { return _index; }