Re: [Tinycc-devel] TOK_PPNUM for asm

[Sergey Korshunoff]

> Also, presumably there's a good reason why your patch modified 43
> lines, rather than just one, as below. What is that reason?

There may be a float numbers in assembler like 0x1eP+1 and 10e-1 but
0x1e+1 must be parsed as 0x1e +1

2016-05-05 2:12 GMT+03:00 Edmund Grimley Evans <address@hidden>:
>> > Proposed patch: handle 0x1e+1 as 0x1e +1 if (parse_flags & 
>> > PARSE_FLAG_ASM_FILE)
>>
>> Please explain and justify exactly what you're trying to do. What do
>> you believe the correct definition of a pp-number is when tokenising
>> assembly? What definition does the GNU toolchain use?
>
> Also, presumably there's a good reason why your patch modified 43
> lines, rather than just one, as below. What is that reason?
>
> diff --git a/tccpp.c b/tccpp.c
> index ad35687..7dd6d36 100644
> --- a/tccpp.c
> +++ b/tccpp.c
> @@ -2766,6 +2766,7 @@ maybe_newline:
>                    || c == '.'
>                    || ((c == '+' || c == '-')
>                        && (t == 'e' || t == 'E' || t == 'p' || t == 'P')
> +                      && !(parse_flags & PARSE_FLAG_ASM_FILE)
>                        )))
>                  break;
>          }
>
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