Re: [PATCH] Convert DF_SCAN etc from #define to an enum

[Bernd Schmidt]

On 04/27/2016 07:06 PM, David Malcolm wrote:

Whilst debugging an issue in df, I noticed that there are
some #define constants that could be an enum (thus making them known
to gdb).

Convert them to a new enum, and update the "id" field of
struct df_problem.

Successfully bootstrapped & regrtested on x86_64-pc-linux-gnu

OK for trunk?

gcc/ChangeLog:
        * df.h (DF_SCAN, DF_LR, DF_LIVE, DF_RD, DF_CHAIN, DF_WORD_LR,
        DF_NOTE, DF_MD, DF_MIR, DF_LAST_PROBLEM_PLUS1): Convert from
        #define to...
        (enum df_problem_id): ...this new enum.
        (struct df_problem): Convert field "id" from "int" to
        enum df_problem_id.

Ok.


Bernd