From a96427d2db361da79a13c4093ee89a0ac2ffb6b2 Mon Sep 17 00:00:00 2001
From: Will Dietz <will.dietz@sifive.com>
Date: Wed, 20 Dec 2023 14:55:31 -0600
Subject: [PATCH] [FIRRTL] Intrinsics: Fix lifetime issues in lambda.

Fixes #6533.
---
 include/circt/Dialect/FIRRTL/FIRRTLIntrinsics.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/include/circt/Dialect/FIRRTL/FIRRTLIntrinsics.h b/include/circt/Dialect/FIRRTL/FIRRTLIntrinsics.h
index 1d6be7578cdb..8c3f35356138 100644
--- a/include/circt/Dialect/FIRRTL/FIRRTLIntrinsics.h
+++ b/include/circt/Dialect/FIRRTL/FIRRTLIntrinsics.h
@@ -131,10 +131,11 @@ class IntrinsicLowerings {
   template <typename T>
   void addConverter(DenseMap<StringAttr, ConverterFn> &map, StringRef name) {
     auto nameAttr = StringAttr::get(context, name);
-    map.try_emplace(nameAttr, [&](FModuleLike mod) -> LogicalResult {
-      T conv(name, mod);
-      return doLowering(mod, conv);
-    });
+    map.try_emplace(nameAttr,
+                    [this, nameAttr](FModuleLike mod) -> LogicalResult {
+                      T conv(nameAttr.getValue(), mod);
+                      return doLowering(mod, conv);
+                    });
   }
 
   LogicalResult doLowering(FModuleLike mod, IntrinsicConverter &conv);