From 9a52d09b746d955ce42815329962db3bb19b4d18 Mon Sep 17 00:00:00 2001 From: Mark Mitchell Date: Fri, 17 Aug 2001 04:32:09 +0000 Subject: cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS on COMPOUND_EXPRs. * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS on COMPOUND_EXPRs. From-SVN: r44956 --- gcc/cp/ChangeLog | 5 +++++ gcc/cp/cvt.c | 9 +++++++-- 2 files changed, 12 insertions(+), 2 deletions(-) (limited to 'gcc/cp') diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index e50446c..441735e 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2001-08-16 Mark Mitchell + + * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS + on COMPOUND_EXPRs. + 2001-08-14 Richard Henderson * class.c, cp-tree.h (build_vfn_ref): Remove. diff --git a/gcc/cp/cvt.c b/gcc/cp/cvt.c index 5b153ef..f8845b2 100644 --- a/gcc/cp/cvt.c +++ b/gcc/cp/cvt.c @@ -950,8 +950,13 @@ convert_to_void (expr, implicit) tree new_op1 = convert_to_void (op1, implicit); if (new_op1 != op1) - expr = build (COMPOUND_EXPR, TREE_TYPE (new_op1), - TREE_OPERAND (expr, 0), new_op1); + { + tree t = build (COMPOUND_EXPR, TREE_TYPE (new_op1), + TREE_OPERAND (expr, 0), new_op1); + TREE_SIDE_EFFECTS (t) = TREE_SIDE_EFFECTS (expr); + expr = t; + } + break; } -- cgit v1.1