From 35a9ac7e74f24153e83c6c6c8c7960da91870439 Mon Sep 17 00:00:00 2001
From: Siegfried Pammer <siegfriedpammer@gmail.com>
Date: Tue, 28 Apr 2020 19:15:57 +0200
Subject: [PATCH] Fix #1992: Analyzer fails to find usages of a type when it is
 used as a type argument

---
 ILSpy/Analyzers/Builtin/TypeUsedByAnalyzer.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ILSpy/Analyzers/Builtin/TypeUsedByAnalyzer.cs b/ILSpy/Analyzers/Builtin/TypeUsedByAnalyzer.cs
index 862bc162f..744a46991 100644
--- a/ILSpy/Analyzers/Builtin/TypeUsedByAnalyzer.cs
+++ b/ILSpy/Analyzers/Builtin/TypeUsedByAnalyzer.cs
@@ -82,6 +82,10 @@ namespace ICSharpCode.ILSpy.Analyzers.Builtin
 
 					method.ReturnType.AcceptVisitor(visitor);
 
+					foreach (var t in method.TypeArguments) {
+						t.AcceptVisitor(visitor);
+					}
+
 					if (scanBodies && !visitor.Found)
 						ScanMethodBody(visitor, method, context.GetMethodBody(method), context);