mangled name to the demangled name, such as standard
substitutions and builtin types. */
int expansion;
+ /* Non-zero if we are parsing an expression. */
+ int is_expression;
+ /* Non-zero if we are parsing the type operand of a conversion
+ operator, but not when in an expression. */
+ int is_conversion;
};
/* To avoid running past the ending '\0', don't: