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Avoid "'dc' may be uninitialized" warning.

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@207200 138bc75d-0d04-0410-961f-82ee72b054a4
This commit is contained in:
tschwinge 2014-01-28 19:06:44 +00:00 • committed by Tom Tromey
parent a18138132b
commit 8458514f6a
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
View file

@ -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