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| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-09-09 17:12:15 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-09-09 17:12:15 +0000 |
| commit | 15dfc2ca00e2abb07ff586b3243b9ea218f852c2 (patch) | |
| tree | fd4d357735004e7e56864dc2bc61de5c4787dd48 /gcc/cp/init.c | |
| parent | e423480a53811572be8b0ed493e8b13cf70ea887 (diff) | |
| download | ppe42-gcc-15dfc2ca00e2abb07ff586b3243b9ea218f852c2.tar.gz ppe42-gcc-15dfc2ca00e2abb07ff586b3243b9ea218f852c2.zip | |
PR c++/58325
* init.c (build_vec_delete): Call mark_rvalue_use on base.
* g++.dg/warn/Wunused-var-21.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202411 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cp/init.c')
| -rw-r--r-- | gcc/cp/init.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/cp/init.c b/gcc/cp/init.c index df7dc7d3a48..8fabdcdb948 100644 --- a/gcc/cp/init.c +++ b/gcc/cp/init.c @@ -4128,6 +4128,7 @@ build_vec_delete (tree base, tree maxindex, tree cookie_addr; tree size_ptr_type = build_pointer_type (sizetype); + base = mark_rvalue_use (base); if (TREE_SIDE_EFFECTS (base)) { base_init = get_target_expr (base); |
