zig

commit 52d8099daeb34edc00898ef8cc34bd6f136949aa (tree)
parent 045a5e924ce9abe239634545b0ad35576cc2fafc
Author: Jacob Young <jacobly0@users.noreply.github.com>
Date:   Wed,  8 Nov 2023 14:42:45 -0500

Sema: don't allow passing non-extern types to varargs parameters

Diffstat:
M
src/Sema.zig
 | 
1
+

1 file changed, 1 insertion(+), 0 deletions(-)
diff --git a/src/Sema.zig b/src/Sema.zig
@@ -29436,6 +29436,7 @@ fn coerceVarArgParam(
             }
         },
         else => if (uncasted_ty.isAbiInt(mod)) int: {
+            if (!try sema.validateExternType(uncasted_ty, .param_ty)) break :int inst;
             const target = sema.mod.getTarget();
             const uncasted_info = uncasted_ty.intInfo(mod);
             if (uncasted_info.bits <= target.c_type_bit_size(switch (uncasted_info.signedness) {