Let void have sizeof 1

Gcc assumes sizeof(void) being 1.
Currently sparse would generate wrong code for:

void *test(void *p) {
       p++;
       return p;
}

unsigned long test1(void *p)
{
       return sizeof(*p);
}

.L0x2b48867c1010:
       <entry-point>
       add.32      %r2 <- %arg1, $-1
       ret.32      %r2

test1:
.L0x2b48867c10b0:
       <entry-point>
       ret.32      $-1

And with bit_size set to &bits_in_char, the code looks
as expected.

Signed-off-by: Alexey Zaytsev <alexey.zaytsev@gmail.com>

0 files changed, 0 insertions, 0 deletions