From 652f4bdf6242462182005f4c7149f13beaaa3259 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <superjoe30@gmail.com>
Date: Tue, 5 Jun 2018 18:03:21 -0400
Subject: disallow unknown-length pointer to opaque

This also means that translate-c has to detect when a pointer to
opaque is happening, and use `*` instead of `[*]`.

See #1059
---
 src/analyze.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/analyze.cpp')

diff --git a/src/analyze.cpp b/src/analyze.cpp
index b0f0196020..0adb992798 100644
--- a/src/analyze.cpp
+++ b/src/analyze.cpp
@@ -384,6 +384,7 @@ TypeTableEntry *get_pointer_to_type_extra(CodeGen *g, TypeTableEntry *child_type
         bool is_volatile, PtrLen ptr_len, uint32_t byte_alignment, uint32_t bit_offset, uint32_t unaligned_bit_count)
 {
     assert(!type_is_invalid(child_type));
+    assert(ptr_len == PtrLenSingle || child_type->id != TypeTableEntryIdOpaque);
 
     TypeId type_id = {};
     TypeTableEntry **parent_pointer = nullptr;
-- 
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