Re: [Tinycc-devel] Scoping fix

[Michael Matz]

Hello,

On Thu, 21 Jan 2021, Elijah Stone wrote:

> Patch is attached to fix tcc scoping behaviour.  Test should be 
> self-explanatory.  (Citation: c11 §6.8.4p3 and §6.8.5p5.)

Nearly, but your testcase isn't completely C99/C11.  It's not related 
to the scoping issue you fixed, but to a side constraint for the 'for' 
statement:

...
    for (struct foo { int m; } x;;)
...

(both in f2 and f4)

You can't declare a struct in the declaration part of the for stmt 
(6.8.5p3), only objects of auto and register class.

Testcases we add for conformance should be conforming themself :)

Apart from that: thank you!  (I have the feeling the added number of lines 
could be reduced by some factoring, but that can always be done later)


Ciao,
Michael.