diff options
| author | Mark Mitchell <mark@codesourcery.com> | 2001-08-17 04:32:09 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 2001-08-17 04:32:09 +0000 |
| commit | 9a52d09b746d955ce42815329962db3bb19b4d18 (patch) | |
| tree | 82671172fd99ac690ae6faffbed4dd4b9bae1fe0 /gcc | |
| parent | 715bdd29f333820829fa846ea8302b8e540b88f2 (diff) | |
| download | gcc-9a52d09b746d955ce42815329962db3bb19b4d18.zip gcc-9a52d09b746d955ce42815329962db3bb19b4d18.tar.gz gcc-9a52d09b746d955ce42815329962db3bb19b4d18.tar.bz2 | |
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
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/cvt.c | 9 |
2 files changed, 12 insertions, 2 deletions
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 <mark@codesourcery.com> + + * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS + on COMPOUND_EXPRs. + 2001-08-14 Richard Henderson <rth@redhat.com> * 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; } |