mescc: Tinycc support: workaround for tcc; this breaks: Structured type with char or short on heap.

* module/language/c99/compiler.mes (int->bv): Always use 32bit byte
  vector.

build-aux/check-mescc.sh

@@ -126,6 +126,7 @@ t
 "
 
 broken="$broken
+7s-struct-short
 "
 
 set +e

module/language/c99/compiler.mes

@@ -2276,8 +2276,8 @@
 (define (int->bv type o)
   (let ((size (->size type)))
     (case size
-      ((1) (int->bv8 o))
-      ((2) (int->bv16 o))
+      ;;((1) (int->bv8 o))
+      ;;((2) (int->bv16 o))
       (else (int->bv32 o)))))
 
 (define (init->strings o info)