--WARNING----------
`String_buffer' ?= `File': always NULL assignment.
Line 9 column 9 in Main(.../test/misc/22/main.li):
    s ?= i; // au moins un warning ?? 
         ^
--WARNING----------
Stupid comparison between `String_buffer' and `File'.
Line 11 column 8 in Main(.../test/misc/22/main.li):
    (s = i).if {
        ^
--WARNING----------
Stupid comparison between `String_buffer' and `Flat Int'.
Line 15 column 8 in Main(.../test/misc/22/main.li):
    (s = 1).if {
        ^
/home/colnet/lisaac/test/misc/22/main.c: In function ‘main’:
/home/colnet/lisaac/test/misc/22/main.c:369:16: warning: comparison between pointer and integer
  369 |   __tmp__OG=(1 == (void *)NULL);
      |                ^~
