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| author | Paolo Carlini <paolo.carlini@oracle.com> | 2015-04-16 15:12:10 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2015-04-16 15:12:10 +0000 |
| commit | 9f635abaaba726db2197869fc39c2207ac628319 (patch) | |
| tree | 9cdcb4cf2bc217b21ecb591201bd58f69d5cae27 /gcc/cp/rtti.c | |
| parent | b8147bfc61b01a6ad8f6ed34bafe379ccb8e116c (diff) | |
| download | gcc-9f635abaaba726db2197869fc39c2207ac628319.zip gcc-9f635abaaba726db2197869fc39c2207ac628319.tar.gz gcc-9f635abaaba726db2197869fc39c2207ac628319.tar.bz2 | |
call.c (build_op_delete_call, [...]): Check mark_used return value.
2015-04-16 Paolo Carlini <paolo.carlini@oracle.com>
* call.c (build_op_delete_call, build_over_call): Check mark_used
return value.
* class.c (resolve_address_of_overloaded_function): Likewise.
* decl.c (cxx_maybe_build_cleanup): Likewise.
* pt.c (gen_elem_of_pack_expansion_instantiation, tsubst_baselink,
tsubst_qualified_id, tsubst_copy, tsubst_copy_and_build): Likewise.
* rtti.c (build_dynamic_cast_1): Likewise.
* semantics.c (process_outer_var_ref): Likewise.
* typeck.c (build_class_member_access_expr,
cp_build_function_call_vec, cp_build_addr_expr_1): Likewise.
From-SVN: r222150
Diffstat (limited to 'gcc/cp/rtti.c')
| -rw-r--r-- | gcc/cp/rtti.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/cp/rtti.c b/gcc/cp/rtti.c index 3e941b9..8200d30 100644 --- a/gcc/cp/rtti.c +++ b/gcc/cp/rtti.c @@ -708,10 +708,12 @@ build_dynamic_cast_1 (tree type, tree expr, tsubst_flags_t complain) target_type = TYPE_MAIN_VARIANT (TREE_TYPE (type)); static_type = TYPE_MAIN_VARIANT (TREE_TYPE (exprtype)); td2 = get_tinfo_decl (target_type); - mark_used (td2); + if (!mark_used (td2, complain) && !(complain & tf_error)) + return error_mark_node; td2 = cp_build_addr_expr (td2, complain); td3 = get_tinfo_decl (static_type); - mark_used (td3); + if (!mark_used (td3, complain) && !(complain & tf_error)) + return error_mark_node; td3 = cp_build_addr_expr (td3, complain); /* Determine how T and V are related. */ |