From e68c63e3800a7ff463fc0c41cd769569793fb53b Mon Sep 17 00:00:00 2001 From: James E Wilson Date: Mon, 7 Apr 2008 18:57:48 -0700 Subject: [PATCH] Fix uninit warning reported by Andrew Pinski. pt.c (tsubst_copy, case SIZEOF_EXPR): Initialize len. From-SVN: r134001 --- gcc/cp/ChangeLog | 4 ++++ gcc/cp/pt.c | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index ee51b005fee1..0b7fc4ccc84d 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,7 @@ +2008-04-07 James E. Wilson + + * pt.c (tsubst_copy, case SIZEOF_EXPR): Initialize len. + 2008-04-07 Jason Merrill PR c++/35734 diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c index 6954a1bee9ee..dc14fd28c884 100644 --- a/gcc/cp/pt.c +++ b/gcc/cp/pt.c @@ -9916,7 +9916,7 @@ tsubst_copy (tree t, tree args, tsubst_flags_t complain, tree in_decl) /* We only want to compute the number of arguments. */ tree expanded = tsubst_pack_expansion (TREE_OPERAND (t, 0), args, complain, in_decl); - int len; + int len = 0; if (TREE_CODE (expanded) == TREE_VEC) len = TREE_VEC_LENGTH (expanded); -- 2.39.2