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| author | Richard Guenther <rguenther@suse.de> | 2010-10-14 11:59:47 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-10-14 11:59:47 +0000 |
| commit | 1e85e7204d437c3e0fd2aea6996ad7820c5913ee (patch) | |
| tree | 4a7d9fe94ac20b96bfc133ea6e4ddea9e9aeaede /gcc/cp/rtti.c | |
| parent | a16ced220ff332c70645ad5f9ad2e247f5a50581 (diff) | |
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re PR c++/44561 (using nullptr_t with -flto/-fwhopr causes ICE: tree code 'lang_type' is not supported in gimple streams)
2010-10-14 Richard Guenther <rguenther@suse.de>
PR lto/44561
* tree.def (NULLPTR_TYPE): New tree code.
* dbxout.c (dbxout_type): Handle NULLPTR_TYPE.
* dwarf2out.c (is_base_type): Likewise.
(gen_type_die_with_usage): Likewise.
* sdbout.c (plain_type_1): Likewise.
* tree.c (build_int_cst_wide): Likewise.
* gimple.c (gimple_types_compatible_p_1): NULLPTR_TYPE types
are equal.
cp/
* cp-tree.h (NULLPTR_TYPE_P): Adjust.
* decl.c (cxx_init_decl_processing): Build a NULLPTR_TYPE node,
use build_int_cst.
* error.c (dump_type): Handle NULLPTR_TYPE.
(dump_type_prefix): Likewise.
(dump_type_suffix): Likewise.
* mangle.c (write_type): Likewise.
* name-lookup.c (arg_assoc_type): Likewise.
* rtti.c (typeinfo_in_lib_p): Likewise.
* pt.c (tsubst): Likewise.
* g++.dg/lto/20101010-3_0.C: New testcase.
* g++.dg/lto/20101010-4_0.C: Likewise.
From-SVN: r165462
Diffstat (limited to 'gcc/cp/rtti.c')
| -rw-r--r-- | gcc/cp/rtti.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/cp/rtti.c b/gcc/cp/rtti.c index d7a151d..da56d4d 100644 --- a/gcc/cp/rtti.c +++ b/gcc/cp/rtti.c @@ -1051,12 +1051,11 @@ typeinfo_in_lib_p (tree type) case BOOLEAN_TYPE: case REAL_TYPE: case VOID_TYPE: + case NULLPTR_TYPE: return true; case LANG_TYPE: - if (NULLPTR_TYPE_P (type)) - return true; - /* else fall through. */ + /* fall through. */ default: return false; |