[binutils-gdb] OBVIOUS Use report_unrecognized_option_error in 'demangle' and 'info macro' commands.

[Philippe Waroquiers]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=cd948f5b2be612b784591dbe438dc518f6b80d61

commit cd948f5b2be612b784591dbe438dc518f6b80d61
Author: Philippe Waroquiers <philippe.waroquiers@skynet.be>
Date:   Sat Oct 27 21:25:44 2018 +0200

    OBVIOUS Use report_unrecognized_option_error in 'demangle' and 'info macro' commands.
    
    Rather than have some local logic to throw an error for an unrecognized option,
    use the new cli-utils.h function throwing an error.
    
    At the same time, fix some wrong indentation in info_macro_command
    and fix a small bug in 'demangle' error handling:
    
    Without the patch:
      (gdb) demangle -L c++ abcd
      Unrecognized option 'c++' to demangle command.  Try "help demangle".
      (gdb)
    
    With the patch:
      (gdb) demangle -L c++ abcd
      Unrecognized option '-L' to demangle command.  Try "help demangle".
    
    2018-10-27  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
    
    	* macrocmd.c (info_macro_command): Use report_unrecognized_option_error
    	to report a bad option and fix indentation.
    	* demangle.c (demangle_command): Use report_unrecognized_option_error
    	to report a bad option and correctly report the bad option.

Diff:
---
 gdb/ChangeLog  | 7 +++++++
 gdb/demangle.c | 6 +-----
 gdb/macrocmd.c | 8 ++------
 3 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2fb66c6..ff36b9b 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,10 @@
+2018-10-27  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
+
+	* macrocmd.c (info_macro_command): Use report_unrecognized_option_error
+	to report a bad option and fix indentation.
+	* demangle.c (demangle_command): Use report_unrecognized_option_error
+	to report a bad option and correctly report the bad option.
+
 2018-10-27  Tom Tromey  <tom@tromey.com>
 
 	PR cli/23364:
diff --git a/gdb/demangle.c b/gdb/demangle.c
index a37b065..8b341ee 100644
--- a/gdb/demangle.c
+++ b/gdb/demangle.c
@@ -180,11 +180,7 @@ demangle_command (const char *args, int from_tty)
       else if (strncmp (arg_start, "--", p - arg_start) == 0)
 	processing_args = 0;
       else
-	{
-	  std::string option = extract_arg (&p);
-	  error (_("Unrecognized option '%s' to demangle command.  "
-		   "Try \"help demangle\"."), option.c_str ());
-	}
+	report_unrecognized_option_error ("demangle", arg_start);
 
       arg_start = skip_spaces (p);
     }
diff --git a/gdb/macrocmd.c b/gdb/macrocmd.c
index e6cf921..110423f 100644
--- a/gdb/macrocmd.c
+++ b/gdb/macrocmd.c
@@ -199,13 +199,9 @@ info_macro_command (const char *args, int from_tty)
 	     e.g. Scheme's (defmacro ->foo () "bar\n")  */
 	processing_args = 0;
       else
-	{
-	  error (_("Unrecognized option '%.*s' to info macro command.  "
-		   "Try \"help info macro\"."),
-		 int (p - arg_start), arg_start);
-	}
+	report_unrecognized_option_error ("info macro", arg_start);
 
-        arg_start = skip_spaces (p);
+      arg_start = skip_spaces (p);
     }
 
   name = arg_start;