From d903fa4c6273b3e0faae47926d61429fcd78d699 Mon Sep 17 00:00:00 2001
From: Adrian Kuegel <akuegel@google.com>
Date: Wed, 12 Oct 2022 12:45:35 +0200
Subject: [PATCH] [mlir] Apply ClangTidyLegacy findings.

Use '= default' to define a trivial default constructor.
---
 mlir/include/mlir/IR/Attributes.h       | 2 +-
 mlir/include/mlir/IR/IntegerSet.h       | 2 +-
 mlir/include/mlir/IR/OpImplementation.h | 2 +-
 mlir/include/mlir/IR/Types.h            | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/mlir/include/mlir/IR/Attributes.h b/mlir/include/mlir/IR/Attributes.h
index 2e74bcc..a315602 100644
--- a/mlir/include/mlir/IR/Attributes.h
+++ b/mlir/include/mlir/IR/Attributes.h
@@ -34,7 +34,7 @@ public:
   using ValueType = void;
   using AbstractTy = AbstractAttribute;
 
-  constexpr Attribute() {}
+  constexpr Attribute() = default;
   /* implicit */ Attribute(const ImplType *impl)
       : impl(const_cast<ImplType *>(impl)) {}
 
diff --git a/mlir/include/mlir/IR/IntegerSet.h b/mlir/include/mlir/IR/IntegerSet.h
index 13982b6..b8affca 100644
--- a/mlir/include/mlir/IR/IntegerSet.h
+++ b/mlir/include/mlir/IR/IntegerSet.h
@@ -45,7 +45,7 @@ class IntegerSet {
 public:
   using ImplType = detail::IntegerSetStorage;
 
-  constexpr IntegerSet() {}
+  constexpr IntegerSet() = default;
   explicit IntegerSet(ImplType *set) : set(set) {}
 
   static IntegerSet get(unsigned dimCount, unsigned symbolCount,
diff --git a/mlir/include/mlir/IR/OpImplementation.h b/mlir/include/mlir/IR/OpImplementation.h
index 0251394..474e995 100644
--- a/mlir/include/mlir/IR/OpImplementation.h
+++ b/mlir/include/mlir/IR/OpImplementation.h
@@ -215,7 +215,7 @@ public:
 protected:
   /// Initialize the printer with no internal implementation. In this case, all
   /// virtual methods of this class must be overriden.
-  AsmPrinter() {}
+  AsmPrinter() = default;
 
 private:
   AsmPrinter(const AsmPrinter &) = delete;
diff --git a/mlir/include/mlir/IR/Types.h b/mlir/include/mlir/IR/Types.h
index 18660cb..1c4db1b 100644
--- a/mlir/include/mlir/IR/Types.h
+++ b/mlir/include/mlir/IR/Types.h
@@ -83,7 +83,7 @@ public:
 
   using AbstractTy = AbstractType;
 
-  constexpr Type() {}
+  constexpr Type() = default;
   /* implicit */ Type(const ImplType *impl)
       : impl(const_cast<ImplType *>(impl)) {}
 
-- 
2.7.4