[RFA 06/22] Introduce scoped_minimal_symbol_reader

[Pedro Alves]

On 09/27/2016 05:08 AM, Tom Tromey wrote:
> -/* Prepare to start collecting minimal symbols.  This should be called
> -   by a symbol reader to initialize the minimal symbol module.
> -   Currently, minimal symbol table creation is not reentrant; it
> -   relies on global (static) variables in minsyms.c.  */
> +// An RAII-based object that is used to record minimal symbols while
> +// they are being read.

GCC eschews using // comments, to avoid ending up with a mixbag of
styles.  Maybe we should follow suit?

> +class scoped_minimal_symbol_reader

Seems like this is growing to be _the_ reader in following patches?
I'm wondering whether the "scoped_" prefix will make sense going
forward.

Thanks,
Pedro Alves