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| author | Nathan Sidwell <nathan@acm.org> | 2017-01-24 19:29:44 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2017-01-24 19:29:44 +0000 |
| commit | 1d7bc790d78f6913a72061e526a4a89e083826a4 (patch) | |
| tree | 278e354fb8fcdc27cfba50fc6e4e58fb037f44d1 /gcc/cp/tree.c | |
| parent | 3e4b91f275a6fb8f6466f1ab8c9f24e3d2abf13f (diff) | |
| download | gcc-1d7bc790d78f6913a72061e526a4a89e083826a4.zip gcc-1d7bc790d78f6913a72061e526a4a89e083826a4.tar.gz gcc-1d7bc790d78f6913a72061e526a4a89e083826a4.tar.bz2 | |
PR c++/78469 - defaulted ctor and inaccessible dtor
PR c++/78469 - defaulted ctor and inaccessible dtor
* cp-tree.h (tsubst_flags): Add tf_no_cleanup.
* init.c (build_new_1): Pass tf_no_cleanup to build_value_init.
* tree.c (build_target_expr): Check tf_no_cleanup.
PR c++/78469
* g++.dg/cpp0x/pr78469.C: New.
From-SVN: r244882
Diffstat (limited to 'gcc/cp/tree.c')
| -rw-r--r-- | gcc/cp/tree.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/gcc/cp/tree.c b/gcc/cp/tree.c index 25927ae..6fbc99e 100644 --- a/gcc/cp/tree.c +++ b/gcc/cp/tree.c @@ -404,9 +404,15 @@ build_target_expr (tree decl, tree value, tsubst_flags_t complain) || useless_type_conversion_p (TREE_TYPE (decl), TREE_TYPE (value))); - t = cxx_maybe_build_cleanup (decl, complain); - if (t == error_mark_node) - return error_mark_node; + if (complain & tf_no_cleanup) + /* The caller is building a new-expr and does not need a cleanup. */ + t = NULL_TREE; + else + { + t = cxx_maybe_build_cleanup (decl, complain); + if (t == error_mark_node) + return error_mark_node; + } t = build4 (TARGET_EXPR, type, decl, value, t, NULL_TREE); if (EXPR_HAS_LOCATION (value)) SET_EXPR_LOCATION (t, EXPR_LOCATION (value)); |