Test fixes

mlir/test/lib/Dialect/Test/TestTypeDefs.td

def CompoundTypeA : Test_Type<"CompoundA"> {
     }];
 }
 
 def IntegerType : Test_Type<"TestInteger"> {
     let mnemonic = "int";
     let genVerifyInvariantsDecl = 1;
     let members = (
         ins
-        "TestIntegerType::SignednessSemantics":$signedness, 
+        "TestIntegerType::SignednessSemantics":$signedness,
         "unsigned":$width
     );
 
     let extraDecls = [{
   /// Signedness semantics.
   enum SignednessSemantics {
     Signless, /// No signedness semantics
     Signed,   /// Signed integer

mlir/test/mlir-tblgen/typedefs.td

 // RUN: mlir-tblgen -gen-typedef-decls -I %S/../../include %s | FileCheck %s --check-prefix=DECL
+// RUN: mlir-tblgen -gen-typedef-defs -I %S/../../include %s | FileCheck %s --check-prefix=DEF
 
 include "mlir/IR/OpBase.td"
 
 // DECL: #ifdef GET_TYPEDEF_CLASSES
 // DECL: #undef GET_TYPEDEF_CLASSES
 
 // DECL: Type generatedTypeParser(mlir::MLIRContext* ctxt, mlir::DialectAsmParser& parser, llvm::StringRef mnenomic);
 // DECL: bool generatedTypePrinter(Type type, mlir::DialectAsmPrinter& printer);
def B_CompoundTypeA : TestType<"CompoundA"> {
     );
 
     let genVerifyInvariantsDecl = 1;
 
 // DECL-LABEL: class CompoundAType: public Type
 // DECL: static LogicalResult verifyConstructionInvariants(Location loc, int widthOfSomething, SimpleTypeA exampleTdType, SomeCppStruct exampleCppType);
 // DECL: static CompoundAType getChecked(Location loc, int widthOfSomething, SimpleTypeA exampleTdType, SomeCppStruct exampleCppType);
 // DECL: static StringRef getMnemonic() { return "cmpnd_a"; }
-// DECL: int getWidthOfSomething();
-// DECL: SimpleTypeA getExampleTdType();
-// DECL: SomeCppStruct getExampleCppType();
+// DECL: int getWidthOfSomething() const;
+// DECL: SimpleTypeA getExampleTdType() const;
+// DECL: SomeCppStruct getExampleCppType() const;
 }
 
 def C_IndexType : TestType<"Index"> {
     let mnemonic = "index";
 
 // DECL-LABEL: class IndexType: public Type
 // DECL: static Type parse(mlir::MLIRContext* ctxt, mlir::DialectAsmParser& parser);
 // DECL: void print(mlir::DialectAsmPrinter& printer) const;
 // DECL: static StringRef getMnemonic() { return "index"; }
 }
 
 def D_SingleMemberType : TestType<"SingleMember"> {
   let members = (
     ins
     "int": $num
   );
-// DECL-LABEL: class SingleMemberTypeStorage;
+// DECL-LABEL: struct SingleMemberTypeStorage;
 // DECL-LABEL: class SingleMemberType
 // DECL-NEXT:                   detail::SingleMemberTypeStorage
 // DECL: static Type parse(mlir::MLIRContext* ctxt, mlir::DialectAsmParser& parser);
 // DECL: void print(mlir::DialectAsmPrinter& printer) const;
 }
 
 def E_IntegerType : TestType<"Integer"> {
     let parser = [{}];