Manuel López-Ibáñez
9fec00429d
re PR c++/24985 (caret diagnostics)
2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR 24985
gcc/
* diagnostic.h (show_caret): Declare.
(caret_max_width): Declare.
(diagnostic_show_locus): Declare.
* diagnostic.c (diagnostic_initialize): Initialize to false.
(diagnostic_show_locus): New.
(diagnostic_report_diagnostic): Call it.
(getenv_columns): New.
(adjust_line): New.
(diagnostic_set_caret_max_width): New.
* input.c (read_line): New.
(location_get_source_line): New.
* input.h (location_get_source_line): Declare.
* toplev.c (general_init): Initialize show_caret from options.
* dwarf2out.c (gen_producer_string): Handle fdiagnostics-show-caret.
* opts.c (common_handle_option): Likewise.
* pretty-print.h (pp_get_prefix): New.
(pp_base_get_prefix): New.
* common.opt (fdiagnostics-show-caret): New option.
* doc/invoke.texi (fdiagnostics-show-caret): Document it.
testsuite/
* lib/prune.exp: Add -fno-diagnostics-show-caret.
libstdc++-v3/
* testsuite/lib/prune.exp: Handle caret.
libmudflap/
* testsuite/lib/libmudflap.exp: Handle caret.
From-SVN: r186305