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Avoid "'dc' may be uninitialized" warning. 

libiberty/
	* cp-demangle.c (d_demangle_callback): Put an abort call in place,
	to help the compiler.

From-SVN: r207200
This commit is contained in:
Thomas Schwinge 2014-01-28 20:06:44 +01:00 committed by Thomas Schwinge
parent d2ca60c021
commit e191f50260
2 changed files with 8 additions and 1 deletions
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5
libiberty/ChangeLog
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@ -1,3 +1,8 @@
2014-01-28 Thomas Schwinge <thomas@codesourcery.com>
* cp-demangle.c (d_demangle_callback): Put an abort call in place,
to help the compiler.
2014-01-21 Tom Tromey <tromey@redhat.com>
* _doprint.c (checkit): Use stdarg, not VA_* macros.

4
libiberty/cp-demangle.c
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@ -1,5 +1,5 @@
/* Demangler for g++ V3 ABI.
Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2014
Free Software Foundation, Inc.
Written by Ian Lance Taylor <ian@wasabisystems.com>.
@ -5824,6 +5824,8 @@ d_demangle_callback (const char *mangled, int options,
NULL);
d_advance (&di, strlen (d_str (&di)));
break;
default:
abort (); /* We have listed all the cases. */
}
/* If DMGL_PARAMS is set, then if we didn't consume the entire