extern bool warning_as_error;
/* output messages, in decreasing order of importance */
-void error (std::string s, const std::string &location = ""); // Fatal error, exits lilypond!
-void programming_error (const std::string &s, const std::string &location = "");
-void non_fatal_error (const std::string&, const std::string &location = "");
-void warning (const std::string &s, const std::string &location = "");
-void basic_progress (const std::string &s, const std::string &location = "");
+void error (string s, const string &location = ""); // Fatal error, exits lilypond!
+void programming_error (const string &s, const string &location = "");
+void non_fatal_error (const string&, const string &location = "");
+void warning (const string &s, const string &location = "");
+void basic_progress (const string &s, const string &location = "");
/* progress_indication does by default *NOT* start on a new line */
-void progress_indication (const std::string &s, bool newline = false, const std::string &location = "");
-void message (const std::string &s, bool newline = true, const std::string &location = "");
-void debug_output (const std::string &s, bool newline = true, const std::string &location = "");
+void progress_indication (const string &s, bool newline = false, const string &location = "");
+void message (const string &s, bool newline = true, const string &location = "");
+void debug_output (const string &s, bool newline = true, const string &location = "");
/* Helper functions that always print out the message. Callers should ensure
that the loglevel is obeyed */
-void print_message (int level, const std::string &location, std::string s, bool newline = true);
+void print_message (int level, const string &location, string s, bool newline = true);
bool is_loglevel (int level);
void set_loglevel (int level);
-void set_loglevel (std::string level);
+void set_loglevel (string level);
-void expect_warning (const std::string &msg);
+void expect_warning (const string &msg);
void check_expected_warnings ();
#endif /* WARN_HH */