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| author | Jan Hubicka <hubicka@ucw.cz> | 2019-10-01 20:21:31 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2019-10-01 18:21:31 +0000 |
| commit | 56f1a16caeb447934c4c5209664984560b17e63a (patch) | |
| tree | 3367f01cba2008b23c701a10e85e333bd508bcf1 /gcc/ipa-devirt.c | |
| parent | a9346b558b58edbc9ffceacbb23a26c61eac4bf9 (diff) | |
| download | gcc-56f1a16caeb447934c4c5209664984560b17e63a.zip gcc-56f1a16caeb447934c4c5209664984560b17e63a.tar.gz gcc-56f1a16caeb447934c4c5209664984560b17e63a.tar.bz2 | |
re PR c++/91222 (507.cactuBSSN_r build fails in warn_types_mismatch at ipa-devirt.c:1006 since r273571)
PR lto/91222
* ipa-devirt.c (warn_types_mismatch): Do not ICE when anonymous type
is matched with non-C++ type
* g++.dg/lto/odr-6_0.C: New testcase.
* g++.dg/lto/odr-6_1.c: New testcase.
From-SVN: r276420
Diffstat (limited to 'gcc/ipa-devirt.c')
| -rw-r--r-- | gcc/ipa-devirt.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/ipa-devirt.c b/gcc/ipa-devirt.c index e5028bc..3423c40 100644 --- a/gcc/ipa-devirt.c +++ b/gcc/ipa-devirt.c @@ -992,14 +992,14 @@ warn_types_mismatch (tree t1, tree t2, location_t loc1, location_t loc2) std::swap (t1, t2); std::swap (loc_t1, loc_t2); } - gcc_assert (TYPE_NAME (t1) && TYPE_NAME (t2) - && TREE_CODE (TYPE_NAME (t1)) == TYPE_DECL - && TREE_CODE (TYPE_NAME (t2)) == TYPE_DECL); + gcc_assert (TYPE_NAME (t1) + && TREE_CODE (TYPE_NAME (t1)) == TYPE_DECL); tree n1 = TYPE_NAME (t1); - tree n2 = TYPE_NAME (t2); + tree n2 = TYPE_NAME (t2) ? TYPE_NAME (t2) : NULL; + if (TREE_CODE (n1) == TYPE_DECL) n1 = DECL_NAME (n1); - if (TREE_CODE (n2) == TYPE_DECL) + if (n2 && TREE_CODE (n2) == TYPE_DECL) n2 = DECL_NAME (n2); /* Most of the time, the type names will match, do not be unnecesarily verbose. */ |