abg-reporter: fully qualify std::string and std::ostream

In order to not unnecessarily pollute the abigail namespace and to avoid
ambiguity at compile time, fully qualify std::string and std::string.
This also resolves the issue that include/abg-reporter.h could not be
compiled standalone and therefore was broken as a public header. It
required a `using std::string` from a prior include.

	* include/abg-reporter.h (reporter_base::report) fully qualify
	std::string and std::ostream for all overloads.
	(default_reporter::report_local_typedef_changes): Likewise.
	(default_reporter::report_local_qualified_type_changes): Likewise.
	(default_reporter::report_local_reference_type_changes): Likewise.
	(default_reporter::report_local_function_type_changes): Likewise.
	(default_reporter::report): Likewise.
	(leaf_reporter::report_changes_from_diff_maps): Likewise.
	(leaf_reporter::report): Likewise.

Suggested-by: Mark Barolak <mbar@google.com>
Signed-off-by: Matthias Maennich <maennich@google.com>

diff --git a/include/abg-reporter.h b/include/abg-reporter.h
index 6254be6a49f5e9923519978b15c3309f62dbc435..e0d9e66a69a86fa377a8faad78cea256f79d4c12 100644 (file)
--- a/include/abg-reporter.h
+++ b/include/abg-reporter.h
@@ -35,7 +35,6 @@
 namespace abigail
 {
 
-using std::ostream;
 using abg_compat::shared_ptr;
 
 namespace comparison
@@ -75,79 +74,80 @@ public:
   virtual bool diff_to_be_reported(const diff *d) const;
 
   virtual void
-  report(const type_decl_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const type_decl_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const enum_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const enum_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const typedef_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const typedef_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const qualified_type_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const qualified_type_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const distinct_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const distinct_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const pointer_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const pointer_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const reference_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const reference_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const array_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const array_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const base_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const base_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const class_or_union_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const class_or_union_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const class_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const class_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const union_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const union_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const scope_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const scope_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const fn_parm_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const fn_parm_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const function_type_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const function_type_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const function_decl_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const function_decl_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const var_diff& d, ostream& out, const string& indent = "") const = 0;
+  report(const var_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const translation_unit_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const translation_unit_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual void
-  report(const corpus_diff& d, ostream& out,
-        const string& indent = "") const = 0;
+  report(const corpus_diff& d, std::ostream& out,
+        const std::string& indent = "") const = 0;
 
   virtual ~reporter_base() {}
 }; //end class reporter_base
@@ -163,92 +163,100 @@ class default_reporter : public reporter_base
 public:
 
   virtual void
-  report(const type_decl_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const type_decl_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const enum_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const enum_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   void
   report_local_typedef_changes(const typedef_diff &d,
-                              ostream& out,
-                              const string& indent) const;
+                              std::ostream& out,
+                              const std::string& indent) const;
 
   virtual void
-  report(const typedef_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const typedef_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   bool
   report_local_qualified_type_changes(const qualified_type_diff& d,
-                                     ostream& out,
-                                     const string& indent) const;
+                                     std::ostream& out,
+                                     const std::string& indent) const;
 
   virtual void
-  report(const qualified_type_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const qualified_type_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const pointer_diff& d, ostream& out, const string& indent = "") const;
+  report(const pointer_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   void
   report_local_reference_type_changes(const reference_diff& d,
-                                     ostream& out,
-                                     const string& indent) const;
+                                     std::ostream& out,
+                                     const std::string& indent) const;
 
   virtual void
-  report(const reference_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const reference_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const fn_parm_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const fn_parm_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   void
   report_local_function_type_changes(const function_type_diff& d,
-                                    ostream& out,
-                                    const string& indent) const;
+                                    std::ostream& out,
+                                    const std::string& indent) const;
 
   virtual void
-  report(const function_type_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const function_type_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const array_diff& d, ostream& out, const string& indent = "") const;
+  report(const array_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const base_diff& d, ostream& out, const string& indent = "") const;
+  report(const base_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const scope_diff& d, ostream& out, const string& indent = "") const;
+  report(const scope_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const class_or_union_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const class_or_union_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const class_diff& d, ostream& out, const string& indent = "") const;
+  report(const class_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const union_diff& d, ostream& out, const string& indent = "") const;
+  report(const union_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const distinct_diff& d, ostream& out, const string& indent = "") const;
+  report(const distinct_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const function_decl_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const function_decl_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const var_diff& d, ostream& out, const string& indent = "") const;
+  report(const var_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const translation_unit_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const translation_unit_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const corpus_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const corpus_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 }; // end class default_reporter
 
 /// A reporter that only reports leaf changes
@@ -259,67 +267,72 @@ public:
   virtual bool diff_to_be_reported(const diff *d) const;
 
   void
-  report_changes_from_diff_maps(const diff_maps&,
-                               ostream& out,
-                               const string& indent) const;
+  report_changes_from_diff_maps(const diff_maps&, std::ostream& out,
+                               const std::string& indent) const;
 
   virtual void
-  report(const typedef_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const typedef_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const qualified_type_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const qualified_type_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const pointer_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const pointer_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const reference_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const reference_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const fn_parm_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const fn_parm_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const function_type_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const function_type_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const array_diff& d, ostream& out, const string& indent = "") const;
+  report(const array_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const scope_diff& d, ostream& out, const string& indent = "") const;
+  report(const scope_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const class_or_union_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const class_or_union_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const class_diff& d, ostream& out, const string& indent = "") const;
+  report(const class_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const union_diff& d, ostream& out, const string& indent = "") const;
+  report(const union_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const distinct_diff& d, ostream& out, const string& indent = "") const;
+  report(const distinct_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const function_decl_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const function_decl_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const var_diff& d, ostream& out, const string& indent = "") const;
+  report(const var_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const translation_unit_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const translation_unit_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 
   virtual void
-  report(const corpus_diff& d, ostream& out,
-        const string& indent = "") const;
+  report(const corpus_diff& d, std::ostream& out,
+        const std::string& indent = "") const;
 }; // end class leaf_reporter
 
 } // end namespace comparison