gistfile1.cpp

struct StructBuilder
{
    Scope *scope;
    Loc loc;
    StructDeclaration *decl;
    TypeStruct *type;
    
    StructBuilder(Module *mod, const char* name)
    {
        scope = mod->scope;
        loc = Loc(mod, 1);

        decl = new StructDeclaration(loc, new Identifier(name, 0));
        type = new TypeStruct(decl);
        decl->type = type;
        decl->members = new Dsymbols();
    }
    
    void addField(const char* name, Type* fieldType)
    {
        Identifier* fieldId = new Identifier(name, 0);
        VarDeclaration *fieldDecl = new VarDeclaration(loc, fieldType, fieldId, NULL);
        decl->members->push(fieldDecl);
    }
    
    void finish()
    {
        decl->semantic(scope);
        decl->finalizeSize(scope);
    }
};