Remove stray semicolons.

This patch removes various stray semicolons.

	* include/abg-diff-utils.h (display_edit_script): Remove
	redundant semicolon.
	* include/abg-fwd.h (lookup_basic_type): Ditto.
	* src/abg-comparison.cc (mark_diff_as_visited):
	Ditto.	(array_diff::has_local_changes): Ditto.
	(class_diff::ensure_lookup_tables_populated): Ditto.
	* src/abg-corpus.cc
	(corpus::priv::build_unreferenced_symbols_tables): Ditto.
	* src/abg-default-reporter.cc (default_reporter::report):
	Ditto.
	* src/abg-dwarf-reader.cc (finish_member_function_reading):
	Ditto.
	* src/abg-ir.cc (is_compatible_with_class_type): Ditto.
	(enum_type_decl::enumerator::set_name): Ditto.
	* src/abg-reader.cc (read_corpus_from_input): Ditto.
	(build_function_type): Ditto.
	* src/abg-suppression.cc (type_suppression::suppresses_type):
	Ditto.

Reviewed-by: Matthias Maennich <maennich@google.com>
Signed-off-by: Giuliano Procida <gprocida@google.com>

include/abg-diff-utils.h

@@ -2046,7 +2046,7 @@ display_edit_script(const edit_script& es,
   else if (es.num_deletions() == 1)
     {
       out << "1 deletion:\n"
-	  << "\t happened at index: ";;
+	  << "\t happened at index: ";
     }
   else
     {

include/abg-fwd.h

@@ -991,7 +991,7 @@ type_decl_sptr
 lookup_basic_type(const string&, const translation_unit&);
 
 type_decl_sptr
-lookup_basic_type(const type_decl&, const corpus&);;
+lookup_basic_type(const type_decl&, const corpus&);
 
 type_decl_sptr
 lookup_basic_type(const string&, const corpus&);

src/abg-comparison.cc

@@ -1320,7 +1320,7 @@ diff_context::mark_diff_as_visited(const diff* d)
   ABG_ASSERT(canonical);
 
    size_t canonical_ptr_value = reinterpret_cast<size_t>(canonical);
-   size_t diff_ptr_value = reinterpret_cast<size_t>(d);;
+   size_t diff_ptr_value = reinterpret_cast<size_t>(d);
    priv_->visited_diff_nodes_[canonical_ptr_value] = diff_ptr_value;
 }
 
@@ -3676,7 +3676,7 @@ array_diff::has_local_changes() const
   ir::change_kind k = ir::NO_CHANGE_KIND;
   if (!equals(*first_array(), *second_array(), &k))
     return k & ir::ALL_LOCAL_CHANGES_MASK;
-  return ir::NO_CHANGE_KIND;;
+  return ir::NO_CHANGE_KIND;
 }
 
 /// Report the diff in a serialized form.
@@ -5204,7 +5204,7 @@ class_diff::ensure_lookup_tables_populated(void) const
 
     vector<string> to_delete;
     corpus_sptr f = context()->get_first_corpus(),
-      s = context()->get_second_corpus();;
+      s = context()->get_second_corpus();
     if (s)
       for (string_member_function_sptr_map::const_iterator i =
 	     deleted_member_fns().begin();

src/abg-corpus.cc

@@ -416,7 +416,7 @@ corpus::priv::build_unreferenced_symbols_tables()
 	    string sym_id = (*s)->get_id_string();
 	    if (refed_vars.find(sym_id) == refed_vars.end())
 	      {
-		bool keep = sym_id_vars_to_keep.empty() ? true : false;;
+		bool keep = sym_id_vars_to_keep.empty() ? true : false;
 		for (vector<string>::const_iterator i =
 		       sym_id_vars_to_keep.begin();
 		     i != sym_id_vars_to_keep.end();

src/abg-default-reporter.cc

@@ -1713,7 +1713,7 @@ default_reporter::report(const corpus_diff& d, ostream& out,
 		  << c->get_pretty_representation()
 		  << "\n";
 	    }
-	  emitted = true;;
+	  emitted = true;
 	}
       if (emitted)
 	out << "\n";

src/abg-dwarf-reader.cc

@@ -13548,8 +13548,7 @@ finish_member_function_reading(Dwarf_Die*		  die,
     if (!f->get_parameters().empty())
       first_parm = f->get_parameters()[0];
 
-    bool is_artificial =
-      first_parm && first_parm->get_is_artificial();;
+    bool is_artificial = first_parm && first_parm->get_is_artificial();
     pointer_type_def_sptr this_ptr_type;
     type_base_sptr other_klass;
 

src/abg-ir.cc

@@ -7711,7 +7711,7 @@ is_compatible_with_class_type(const type_base_sptr& t)
   // CPU usage toll in exchange for finer filtering?
 
   // type_base_sptr ty = strip_typedef(t);
-  type_base_sptr ty = peel_typedef_type(t);;
+  type_base_sptr ty = peel_typedef_type(t);
   return is_class_type(ty);
 }
 
@@ -15203,7 +15203,7 @@ enum_type_decl::enumerator::set_name(const string& n)
 {
   const environment* env = get_environment();
   ABG_ASSERT(env);
-  priv_->name_ = env->intern(n);;
+  priv_->name_ = env->intern(n);
 }
 
 /// Getter for the value of @ref enum_type_decl::enumerator.

src/abg-reader.cc

@@ -2064,7 +2064,7 @@ read_corpus_from_input(read_context& ctxt)
       ctxt.set_corpus_node(node);
     }
 
-  return ctxt.get_corpus();;
+  return ctxt.get_corpus();
 }
 
 /// Parse the input XML document containing an ABI corpus group,
@@ -3836,7 +3836,7 @@ build_function_type(read_context&	ctxt,
   environment* env = ctxt.get_environment();
   ABG_ASSERT(env);
   std::vector<shared_ptr<function_decl::parameter> > parms;
-  type_base_sptr return_type = env->get_void_type();;
+  type_base_sptr return_type = env->get_void_type();
 
   class_decl_sptr method_class_type;
   if (is_method_t)

src/abg-suppression.cc

@@ -1159,10 +1159,10 @@ bool
 type_suppression::suppresses_type(const type_base_sptr& type) const
 {
   if (!suppression_matches_type_no_name(*this, type))
-    return false;;
+    return false;
 
   if (!suppression_matches_type_name(*this, get_name(type)))
-    return false;;
+    return false;
 
   return true;
 }