diff options
Diffstat (limited to 'gcc/ipa-devirt.c')
| -rw-r--r-- | gcc/ipa-devirt.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ipa-devirt.c b/gcc/ipa-devirt.c index 9564d651b2b..466b61e5513 100644 --- a/gcc/ipa-devirt.c +++ b/gcc/ipa-devirt.c @@ -1265,6 +1265,13 @@ odr_types_equivalent_p (tree t1, tree t2, bool warn, bool *warned, /* Check first for the obvious case of pointer identity. */ if (t1 == t2) return true; + if ((type_with_linkage_p (t1) && type_in_anonymous_namespace_p (t1)) + != (type_with_linkage_p (t2) && type_in_anonymous_namespace_p (t2))) + { + warn_odr (t1, t2, NULL, NULL, warn, warned, + G_("one of types is in anonymous namespace while other is not")); + return false; + } gcc_assert (!type_with_linkage_p (t1) || !type_in_anonymous_namespace_p (t1)); gcc_assert (!type_with_linkage_p (t2) || !type_in_anonymous_namespace_p (t2)); |