From de17ac3dc5394c44d957ec1a51fcc3f66c4e2021 Mon Sep 17 00:00:00 2001
From: Ben Deane <ben@elbeno.com>
Date: Fri, 11 Jul 2025 14:07:27 -0600
Subject: [PATCH] :bug: Fix `STATIC_ASSERT` capture spec

Problem:
- Sometimes, `STATIC_ASSERT` may need to capture variables.

Solution:
- Use `[&]` as the capture spec in the `STATIC_ASSERT` lambda expressions.
---
 include/stdx/static_assert.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/stdx/static_assert.hpp b/include/stdx/static_assert.hpp
index 958498b..71d90e7 100644
--- a/include/stdx/static_assert.hpp
+++ b/include/stdx/static_assert.hpp
@@ -29,7 +29,7 @@ template <bool B> constexpr auto ct_check = ct_check_t<B>{};
 
 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
 #define STATIC_ASSERT(cond, ...)                                               \
-    []<bool B>() -> bool {                                                     \
+    [&]<bool B>() -> bool {                                                    \
         STDX_PRAGMA(diagnostic push)                                           \
         STDX_PRAGMA(diagnostic ignored "-Wunknown-warning-option")             \
         STDX_PRAGMA(diagnostic ignored "-Wc++26-extensions")                   \
@@ -43,7 +43,7 @@ template <bool B> constexpr auto ct_check = ct_check_t<B>{};
 
 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
 #define STATIC_ASSERT(cond, ...)                                               \
-    []<bool B>() -> bool {                                                     \
+    [&]<bool B>() -> bool {                                                    \
         constexpr auto S = STDX_CT_FORMAT(__VA_ARGS__);                        \
         stdx::ct_check<B>.template emit<S>();                                  \
         return B;                                                              \