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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> 2014-01-21 Tom Tromey <tromey@redhat.com>
* _doprint.c (checkit): Use stdarg, not VA_* macros. * _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. /* 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. Free Software Foundation, Inc.
Written by Ian Lance Taylor <ian@wasabisystems.com>. Written by Ian Lance Taylor <ian@wasabisystems.com>.
@ -5824,6 +5824,8 @@ d_demangle_callback (const char *mangled, int options,
NULL); NULL);
d_advance (&di, strlen (d_str (&di))); d_advance (&di, strlen (d_str (&di)));
break; break;
default:
abort (); /* We have listed all the cases. */
} }
/* If DMGL_PARAMS is set, then if we didn't consume the entire /* If DMGL_PARAMS is set, then if we didn't consume the entire