incoplete extern static

1 files changed, 2 insertions, 0 deletions

diff --git a/bootstrap/cgen.c b/bootstrap/cgen.c
index 7315876..2d83044 100644
--- a/bootstrap/cgen.c
+++ b/bootstrap/cgen.c
@@ -582,6 +582,8 @@ defctype(const struct type *ty, void *_) {
       *cname = xasprintf("__ty%d", id++);
       pri("typedef struct { %t *ptr; size_t len; } %s;\n",
           ty->child, *cname);
+      pri("_Static_assert(sizeof(%s) == %U);\n", *cname, (u64)ty->size);
+      pri("_Static_assert(__alignof__(%s) == %U);\n", *cname, (u64)ty->align);
       break;
    case TYfn:
       *cname = xasprintf("__ty%d", id++);