tccgen.c: Try to make sizeof(!x) work.

tests/tests2/27_sizeof.*: Add test.

1 files changed, 1 insertions, 3 deletions

diff --git a/tccgen.c b/tccgen.c
index 4e6a116..72e892c 100644
--- a/tccgen.c
+++ b/tccgen.c
@@ -3877,12 +3877,10 @@ ST_FUNC void unary(void)
             vtop->c.i = !vtop->c.i;
         } else if ((vtop->r & VT_VALMASK) == VT_CMP)
             vtop->c.i ^= 1;
-        else if (!nocode_wanted) {
+        else {
             save_regs(1);
             vseti(VT_JMP, gvtst(1, 0));
         }
-        else
-            vtop--;
         break;
     case '~':
         next();