From a10b1ffe3ab7fb28b48e323519574bc39c587351 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=8C=82=E4=B9=8B=E9=92=B3?= <dev@hdtime.space>
Date: Tue, 28 Jul 2026 07:17:13 +0800
Subject: [PATCH] =?UTF-8?q?fix(v1.0.1):=20VDE-016=20=E2=80=94=20anonymous?=
 =?UTF-8?q?=20namespace=20needs=20fully-qualified=20names?=
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Root cause: GCC two-phase lookup requires fully-qualified names
when accessing enclosing namespace types from inside anonymous namespace.
Fix: add using vde::brep::SSICurveData and using vde::brep::ClassResult
inside both anonymous namespaces in ssi_boolean.cpp
---
 docs/feedback/VDE-016.md | 2 +-
 src/brep/ssi_boolean.cpp | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/docs/feedback/VDE-016.md b/docs/feedback/VDE-016.md
index 8927806..082465c 100644
--- a/docs/feedback/VDE-016.md
+++ b/docs/feedback/VDE-016.md
@@ -1,6 +1,6 @@
 ---
 id: VDE-016
-status: open
+status: fixed
 severity: critical
 category: bug
 date: 2026-07-27
diff --git a/src/brep/ssi_boolean.cpp b/src/brep/ssi_boolean.cpp
index 9693f57..a7b1737 100644
--- a/src/brep/ssi_boolean.cpp
+++ b/src/brep/ssi_boolean.cpp
@@ -54,6 +54,9 @@ struct SSICurveData {
 };
 
 namespace {
+// GCC two-phase lookup: bring enclosing namespace types into scope
+using vde::brep::SSICurveData;
+using vde::brep::ClassResult;
 
 // ═══════════════════════════════════════════════════════════
 //  Constants & types