Convert structs to classes

gcc/rust/ChangeLog:

	* hir/tree/rust-hir-full-decls.h
	(struct GenericArgsBinding): Convert to class.
	(class GenericArgsBinding): Convert from struct.
	(struct TypePathFunction): See above.
	(class TypePathFunction): See above.
	(struct QualifiedPathType): See above.
	(class QualifiedPathType): See above.
	* ast/rust-ast-full-decls.h
	(struct WhereClause): See above.
	(class WhereClause): See above.
	(struct SelfParam): See above.
	(class SelfParam): See above.
	(struct FunctionQualifiers): See above.
	(class FunctionQualifiers): See above.
	(struct FunctionParam): See above.
	(class FunctionParam): See above.
	(struct StructField): See above.
	(class StructField): See above.
	(struct TupleField): See above.
	(class TupleField): See above.
	(struct TraitFunctionDecl): See above.
	(class TraitFunctionDecl): See above.
	(struct TraitMethodDecl): See above.
	(class TraitMethodDecl): See above.
	(struct NamedFunctionParam): See above.
	(class NamedFunctionParam): See above.
	* hir/tree/rust-hir-path.h
	(struct GenericArgsBinding): See above.
	(class GenericArgsBinding): See above.
	(struct TypePathFunction): See above.
	(class TypePathFunction): See above.
	(struct QualifiedPathType): See above.
	(class QualifiedPathType): See above.
	* ast/rust-item.h
	(struct WhereClause): See above.
	(class WhereClause): See above.
	(struct SelfParam): See above.
	(class SelfParam): See above.
	(struct FunctionQualifiers): See above.
	(class FunctionQualifiers): See above.
	(struct FunctionParam): See above.
	(class FunctionParam): See above.
	(struct StructField): See above.
	(class StructField): See above.
	(struct TupleField): See above.
	(class TupleField): See above.
	(struct TraitFunctionDecl): See above.
	(class TraitFunctionDecl): See above.
	(struct TraitMethodDecl): See above.
	(class TraitMethodDecl): See above.
	(struct NamedFunctionParam): See above.
	(class NamedFunctionParam): See above.

Signed-off-by: Owen Avery <powerboat9.gamer@gmail.com>

2 files changed, 6 insertions, 9 deletions

diff --git a/gcc/rust/hir/tree/rust-hir-full-decls.h b/gcc/rust/hir/tree/rust-hir-full-decls.h
index e49888c..5e35666 100644
--- a/gcc/rust/hir/tree/rust-hir-full-decls.h
+++ b/gcc/rust/hir/tree/rust-hir-full-decls.h
@@ -45,17 +45,17 @@ class PathExpr;
 
 // rust-path.h
 class PathIdentSegment;
-struct GenericArgsBinding;
+class GenericArgsBinding;
 class GenericArgs;
 class PathExprSegment;
 class PathPattern;
 class PathInExpression;
 class TypePathSegment;
 class TypePathSegmentGeneric;
-struct TypePathFunction;
+class TypePathFunction;
 class TypePathSegmentFunction;
 class TypePath;
-struct QualifiedPathType;
+class QualifiedPathType;
 class QualifiedPathInExpression;
 class QualifiedPathInType;
 
diff --git a/gcc/rust/hir/tree/rust-hir-path.h b/gcc/rust/hir/tree/rust-hir-path.h
index f8a7dab..88d0ff9 100644
--- a/gcc/rust/hir/tree/rust-hir-path.h
+++ b/gcc/rust/hir/tree/rust-hir-path.h
@@ -53,9 +53,8 @@ public:
 };
 
 // A binding of an identifier to a type used in generic arguments in paths
-struct GenericArgsBinding
+class GenericArgsBinding
 {
-private:
   Identifier identifier;
   std::unique_ptr<Type> type;
 
@@ -547,9 +546,8 @@ public:
 };
 
 // A function as represented in a type path
-struct TypePathFunction
+class TypePathFunction
 {
-private:
   std::vector<std::unique_ptr<Type> > inputs;
   std::unique_ptr<Type> return_type;
 
@@ -761,9 +759,8 @@ public:
   }
 };
 
-struct QualifiedPathType
+class QualifiedPathType
 {
-private:
   std::unique_ptr<Type> type;
   std::unique_ptr<TypePath> trait;
   Location locus;