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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/tree.def | |
| parent | a16ced220ff332c70645ad5f9ad2e247f5a50581 (diff) | |
| download | gcc-1e85e7204d437c3e0fd2aea6996ad7820c5913ee.zip gcc-1e85e7204d437c3e0fd2aea6996ad7820c5913ee.tar.gz gcc-1e85e7204d437c3e0fd2aea6996ad7820c5913ee.tar.bz2 | |
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/tree.def')
| -rw-r--r-- | gcc/tree.def | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/gcc/tree.def b/gcc/tree.def index 9343e5e..24729e8 100644 --- a/gcc/tree.def +++ b/gcc/tree.def @@ -162,15 +162,18 @@ DEFTREECODE (REAL_TYPE, "real_type", tcc_type, 0) The TREE_TYPE points to the node for the type pointed to. */ DEFTREECODE (POINTER_TYPE, "pointer_type", tcc_type, 0) +/* A reference is like a pointer except that it is coerced + automatically to the value it points to. Used in C++. */ +DEFTREECODE (REFERENCE_TYPE, "reference_type", tcc_type, 0) + +/* The C++ decltype(nullptr) type. */ +DEFTREECODE (NULLPTR_TYPE, "nullptr_type", tcc_type, 0) + /* _Fract and _Accum types in Embedded-C. Different fixed-point types are distinguished by machine mode and by the TYPE_SIZE and the TYPE_PRECISION. */ DEFTREECODE (FIXED_POINT_TYPE, "fixed_point_type", tcc_type, 0) -/* A reference is like a pointer except that it is coerced - automatically to the value it points to. Used in C++. */ -DEFTREECODE (REFERENCE_TYPE, "reference_type", tcc_type, 0) - /* The ordering of the following codes is optimized for the checking macros in tree.h. Changing the order will degrade the speed of the compiler. COMPLEX_TYPE, VECTOR_TYPE, ARRAY_TYPE. */ |