X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/663ce7bb3e7e325eaa321f22509e6163f1bec4e2..847480ae0f5f105ae86d8990729916c589427552:/src/complain.h?ds=sidebyside diff --git a/src/complain.h b/src/complain.h index 89cdd91d..07d401cb 100644 --- a/src/complain.h +++ b/src/complain.h @@ -1,5 +1,7 @@ /* Declaration for error-reporting function for Bison. - Copyright (C) 2000, 2001, 2002, 2006, 2009 Free Software Foundation, Inc. + + Copyright (C) 2000-2002, 2006, 2009-2011 Free Software Foundation, + Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -23,7 +25,15 @@ extern "C" { # endif -/** Informative messages, but we proceed. */ +/** Record that a warning is about to be issued, and treat it as an + error if warnings_flag & warnings_error. This is exported + only for the sake of Yacc-compatible conflict reports in conflicts.c. + All other warnings should be implemented in complain.c and should use + the normal warning format. */ +void set_warning_issued (void); + +/** Informative messages, but we proceed. Report iff + warnings_flag & warnings_other. */ void warn (char const *format, ...) __attribute__ ((__format__ (__printf__, 1, 2))); @@ -31,6 +41,13 @@ void warn (char const *format, ...) void warn_at (location loc, char const *format, ...) __attribute__ ((__format__ (__printf__, 2, 3))); +/* Generate a message aligned by an indent. + When *indent == 0, assign message's indent to *indent, + When *indent > 0, align the message by *indent value. */ +void warn_at_indent (location loc, unsigned *indent, + char const *format, ...) + __attribute__ ((__format__ (__printf__, 3, 4))); + /** An error, but we continue and die later. */ void complain (char const *format, ...) @@ -39,12 +56,24 @@ void complain (char const *format, ...) void complain_at (location loc, char const *format, ...) __attribute__ ((__format__ (__printf__, 2, 3))); +/* Generate a message aligned by an indent. + When *indent == 0, assign message's indent to *indent, + When *indent > 0, align the message by *indent value. */ +void complain_at_indent (location loc, unsigned *indent, + char const *format, ...) + __attribute__ ((__format__ (__printf__, 3, 4))); + /** An incompatibility with POSIX Yacc: mapped either to warn* or complain* depending on yacc_flag. */ void yacc_at (location loc, char const *format, ...) __attribute__ ((__format__ (__printf__, 2, 3))); +/** A midrule-value warning. Report iff + warnings_flag & warnings_midrule_values. */ + +void midrule_value_at (location loc, char const *format, ...) + __attribute__ ((__format__ (__printf__, 2, 3))); /** A fatal error, causing immediate exit. */