virtual void visit(SgNode* n) {
SgLabelStatement* l = isSgLabelStatement(n);
if (l) {
SgName name = l->get_label();
// The label is in some inner scope, and needs to be moved to the
// enclosing function definition
SgSymbolTable* st = l->get_scope()->get_symbol_table();
ROSE_ASSERT (st);
ROSE_ASSERT (st->find_label(name));
st->remove(st->find_label(name));
name << "__" << ++labelRenameCounter;
// cout << "Found label " << l->get_label().getString() << " to rename to " << name.getString() << endl;
l->set_label(name);
l->set_scope(newScope);
SgLabelSymbol* lSym = new SgLabelSymbol(l);
lSym->set_parent(symtab);
symtab->insert(name, lSym);
}
}
virtual void visit(SgNode* n)
{
if (isSgFunctionDefinition(n)) {
renameLabels(isSgFunctionDefinition(n), isSgFunctionDefinition(n));
} else if (isSgInitializedName(n))
{
SgInitializedName* n2 = isSgInitializedName(n);
ROSE_ASSERT(n2->get_file_info() != NULL);
if (isMemberVariable(*n2)) return;
// JW (7/16/2004): Added patch
if (isSgVariableDeclaration(n2->get_parent()))
{
SgVariableDeclaration* decl = isSgVariableDeclaration(n2->get_parent());
if (isSgGlobal(decl->get_parent())) return;
if (isSgNamespaceDefinitionStatement(decl->get_parent())) return;
}
if (isSgCtorInitializerList(n2->get_parent())) return;
if (n2->get_name().getString() == "") return;
SgName name(n2->get_name());
SgSymbolTable* symtab = n2->get_scope()->get_symbol_table();
SgSymbol* sym = symtab->find(n2);
if (sym) {
symtab->remove(sym);
}
name << "__" << counter++;
n2->set_name(name);
SgVariableSymbol* n2symbol = new SgVariableSymbol(n2);
n2symbol->set_parent(symtab);
symtab->insert(name, n2symbol);
// printf ("RenameVariablesVisitor(): name = %s scope = %p = %s \n",name.str(),savedScope,savedScope->class_name().c_str());
ROSE_ASSERT(n2->get_parent() != NULL);
ROSE_ASSERT(n2->get_file_info() != NULL);
}
}
TEST(SymbolTableTest, InsertNameWithNullSymbolAborts){
SgSymbolTable *p = new SgSymbolTable();
const SgName foo("foo");
EXPECT_EQ(p->size(), 0);
EXPECT_DEATH(p->insert(foo, NULL), "");
}