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2008-07-22 Daniel Kraft <d@domob.eu> PR fortran/29835 * io.c (error_element), (format_locus): New static globals. (unexpected_element): Spelled out this message fully. (next_char): Keep track of locus when not MODE_STRING. (next_char_not_space): Remember last parsed element in error_element. (format_lex): Fix two indentation errors. (check_format): Use format_locus and possibly error_element for a slightly better error message on invalid format. (check_format_string): Set format_locus to start of the string expression used as format. 2008-07-22 Daniel Kraft <d@domob.eu> PR fortran/29835 * io/format.c (struct format_data): New member error_element. (unexpected_element): Added '%c' to message. (next_char): Keep track of last parsed character in fmt->error_element. (format_error): If the message is unexpected_element, output the offending character, too. 2008-07-22 Daniel Kraft <d@domob.eu> PR fortran/29835 * gfortran.dg/fmt_error_3.f90: New test. * gfortran.dg/fmt_error_4.f90: New test. * gfortran.dg/fmt_error_5.f90: New test. From-SVN: r138063
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