From f3e26754c4b63fee419407752b771ecf0bb8ed5a Mon Sep 17 00:00:00 2001
From: Xuanda Yang <th3charlie@gmail.com>
Date: Wed, 10 Sep 2025 15:55:00 -0700
Subject: Add FindModifier for Declarations (#8308)

Add `findModifier` for `DeclReflection` so pattern like `extern struct
foo;` can be properly reflected.

Closes #8009
---
 include/slang-deprecated.h | 3 +++
 include/slang.h            | 7 +++++++
 2 files changed, 10 insertions(+)

(limited to 'include')

diff --git a/include/slang-deprecated.h b/include/slang-deprecated.h
index c81ae8537..026845888 100644
--- a/include/slang-deprecated.h
+++ b/include/slang-deprecated.h
@@ -750,6 +750,9 @@ extern "C"
     SLANG_API SlangReflectionGeneric* spReflectionDecl_castToGeneric(SlangReflectionDecl* decl);
     SLANG_API SlangReflectionType* spReflection_getTypeFromDecl(SlangReflectionDecl* decl);
     SLANG_API SlangReflectionDecl* spReflectionDecl_getParent(SlangReflectionDecl* decl);
+    SLANG_API SlangReflectionModifier* spReflectionDecl_findModifier(
+        SlangReflectionDecl* decl,
+        SlangModifierID modifierID);
 
     // Generic Reflection
 
diff --git a/include/slang.h b/include/slang.h
index a3d979de5..a3ed2112a 100644
--- a/include/slang.h
+++ b/include/slang.h
@@ -3518,6 +3518,13 @@ struct DeclReflection
         return (DeclReflection*)spReflectionDecl_getParent((SlangReflectionDecl*)this);
     }
 
+    Modifier* findModifier(Modifier::ID id)
+    {
+        return (Modifier*)spReflectionDecl_findModifier(
+            (SlangReflectionDecl*)this,
+            (SlangModifierID)id);
+    }
+
     template<Kind K>
     struct FilteredList
     {
-- 
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