[flang][NFC] Fix FIRTypes.td

[peixin]

Summary

Fix two typos and remove the incorrectly added extraClassDeclaration in
FIRTypes.td.

[clementval]

flang/include/flang/Optimizer/Dialect/FIRTypes.td

430–437

This looks more than just typo fix.

[peixin]

flang/include/flang/Optimizer/Dialect/FIRTypes.td

430–437

Thanks for the correction. Change the title and description.

flang/include/flang/Optimizer/Dialect/FIRTypes.td

let extraClassDeclaration = [{
     bool hasConstantLen() { return !hasDynamicLen(); }
   }];
 }
 
 def fir_ClassType : FIR_Type<"Class", "class", [], "BaseBoxType"> {
   let summary = "Class type";
 
   let description = [{
-    Class type is used to model the Fortran CLASS instrinsic type. A class type
+    Class type is used to model the Fortran CLASS intrinsic type. A class type
     is equivalent to a fir.box type with a dynamic type.
   }];
 
   let parameters = (ins "mlir::Type":$eleTy);
 
   let builders = [
     TypeBuilderWithInferredContext<(ins "mlir::Type":$eleTy), [{
       return $_get(eleTy.getContext(), eleTy);
def fir_ShiftType : FIR_Type<"Shift", "shift"> {
   let description = [{
     Type of a vector of runtime values that define the lower bounds of a
     multidimensional array object. The vector is the lower bounds of each array
     dimension. The rank of a ShiftType must be at least 1.
   }];
 
   let parameters = (ins "unsigned":$rank);
   let hasCustomAssemblyFormat = 1;
-
-  let extraClassDeclaration = [{
-    using KindTy = unsigned;
-
-    // a !fir.boxchar<k> always wraps a !fir.char<k, ?>
-    CharacterType getElementType(mlir::MLIRContext *context) const;
-
-    CharacterType getEleTy() const;
-  }];
 }
 
 def fir_SequenceType : FIR_Type<"Sequence", "array"> {
   let summary = "FIR array type";
 
   let description = [{
     A sequence type is a multi-dimensional array of values. The sequence type
     may have an unknown number of dimensions or the extent of dimensions may be
def fir_TypeDescType : FIR_Type<"TypeDesc", "tdesc"> {
   ];
 }
 
 def fir_VectorType : FIR_Type<"Vector", "vector"> {
   let summary = "FIR vector type";
 
   let description = [{
     Replacement for the builtin vector type.
-    The FIR vector type is always rank one. It's size is always a constant.
+    The FIR vector type is always rank one. Its size is always a constant.
     A vector's element type must be real or integer.
   }];
 
   let parameters = (ins "uint64_t":$len, "mlir::Type":$eleTy);
 
   let genVerifyDecl = 1;
   let hasCustomAssemblyFormat = 1;