This patch cleans up the diagnostic initialization of the C-family FEs. It keeps the default of no line-wrapping. It moves together all initializations and deletes code that has no effect.
Bootstrapped and regression tested on x86-unknown-linux-gnu with
enable-languages=all,ada,obj-c++.
OK?
2012-04-09 Manuel López-Ibáñez <m...@gcc.gnu.org>
* doc/invoke.texi (fmessage-length): New.
* pretty-print.h (getenv_columns): New.
* c-objc-common.c (c_objc_common_init): Do not do diagnostics
initialization here.
c-family/
* c-opts.c (c_common_initialize_diagnostics): Rename as
c_common_diagnostics_defaults. Set defaults here.
* c-common.h (c_common_initialize_diagnostics): Likewise.
cp/
* cp-objcp-common.c (cxx_initialize_diagnostics): Move from
here to ...
* error.c: ... here.
(init_error): Delete.
* cp-tree.h (init_error): Delete.
* lex.c (cxx_init): Do not call init_error.
* cxx-pretty-print.c (pp_cxx_pretty_printer_init): Do not set
default message length here.
diagnostic-init.diff
Description: Binary data
