Class ASTfunction_declaration

src/liboslcomp/ast.h:419–444

class ASTfunction_declaration : public ASTNode
{
public:
    ASTfunction_declaration (OSLCompilerImpl *comp, TypeSpec type, ustring name,
                             ASTNode *form, ASTNode *stmts, ASTNode *meta=NULL);
    const char *nodetypename () const { return "function_declaration"; }
    const char *childname (size_t i) const;
    void print (std::ostream &out, int indentlevel=0) const;
    TypeSpec typecheck (TypeSpec expected);
    Symbol *codegen (Symbol *dest = NULL) {
        return NULL; // generates no code on its own
    }

    ref metadata () const { return child (0); }
    ref formals () const { return child (1); }
    ref statements () const { return child (2); }
    FunctionSymbol *func () const { return (FunctionSymbol *)m_sym; }

    bool is_builtin () const { return m_is_builtin; }
    void add_meta (ref meta);

private:
    ustring m_name;
    Symbol *m_sym;
    bool m_is_builtin;
};