From 0dfa7d3af5a56c24e67f6590d640344da3ec4d87 Mon Sep 17 00:00:00 2001
From: Arkadiusz Kozdra <akozdra@antmicro.com>
Date: Mon, 18 Jul 2022 18:58:55 +0200
Subject: [PATCH] Internals: const-qualify findDType function. No functional
 change. (#3502)

---
 src/V3Ast.h | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/V3Ast.h b/src/V3Ast.h
index 3b9c88a39..58e940480 100644
--- a/src/V3Ast.h
+++ b/src/V3Ast.h
@@ -1717,13 +1717,13 @@ public:
     void dtypeSetVoid() { dtypep(findVoidDType()); }
 
     // Data type locators
-    AstNodeDType* findBitDType() { return findBasicDType(VBasicDTypeKwd::LOGIC); }
-    AstNodeDType* findDoubleDType() { return findBasicDType(VBasicDTypeKwd::DOUBLE); }
-    AstNodeDType* findStringDType() { return findBasicDType(VBasicDTypeKwd::STRING); }
-    AstNodeDType* findSigned32DType() { return findBasicDType(VBasicDTypeKwd::INTEGER); }
-    AstNodeDType* findUInt32DType() { return findBasicDType(VBasicDTypeKwd::UINT32); }
-    AstNodeDType* findUInt64DType() { return findBasicDType(VBasicDTypeKwd::UINT64); }
-    AstNodeDType* findCHandleDType() { return findBasicDType(VBasicDTypeKwd::CHANDLE); }
+    AstNodeDType* findBitDType() const { return findBasicDType(VBasicDTypeKwd::LOGIC); }
+    AstNodeDType* findDoubleDType() const { return findBasicDType(VBasicDTypeKwd::DOUBLE); }
+    AstNodeDType* findStringDType() const { return findBasicDType(VBasicDTypeKwd::STRING); }
+    AstNodeDType* findSigned32DType() const { return findBasicDType(VBasicDTypeKwd::INTEGER); }
+    AstNodeDType* findUInt32DType() const { return findBasicDType(VBasicDTypeKwd::UINT32); }
+    AstNodeDType* findUInt64DType() const { return findBasicDType(VBasicDTypeKwd::UINT64); }
+    AstNodeDType* findCHandleDType() const { return findBasicDType(VBasicDTypeKwd::CHANDLE); }
     AstNodeDType* findEmptyQueueDType() const;
     AstNodeDType* findVoidDType() const;
     AstNodeDType* findQueueIndexDType() const;