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| author | Richard Biener <rguenther@suse.de> | 2017-06-09 09:35:05 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2017-06-09 09:35:05 +0000 |
| commit | 6ba856d450119e438b62d944e646e929f16da4c6 (patch) | |
| tree | 72f1ea66f9a815cdd2ed027a0dcf236080f5fff8 /gcc/ipa-polymorphic-call.c | |
| parent | 903c723b9d931abb6de044135c3bd4f44559fca7 (diff) | |
| download | gcc-6ba856d450119e438b62d944e646e929f16da4c6.zip gcc-6ba856d450119e438b62d944e646e929f16da4c6.tar.gz gcc-6ba856d450119e438b62d944e646e929f16da4c6.tar.bz2 | |
re PR ipa/81007 (ICE with virtual function in broken class)
2017-06-09 Richard Biener <rguenther@suse.de>
PR middle-end/81007
* ipa-polymorphic-call.c
(ipa_polymorphic_call_context::restrict_to_inner_class):
Skip FIELD_DECLs with error_mark_node type.
* passes.def (all_lowering_passes): Run pass_build_cgraph_edges
last again.
* g++.dg/pr81007.C: New testcase.
From-SVN: r249051
Diffstat (limited to 'gcc/ipa-polymorphic-call.c')
| -rw-r--r-- | gcc/ipa-polymorphic-call.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/ipa-polymorphic-call.c b/gcc/ipa-polymorphic-call.c index abbcfbf..6b9f821 100644 --- a/gcc/ipa-polymorphic-call.c +++ b/gcc/ipa-polymorphic-call.c @@ -267,7 +267,8 @@ ipa_polymorphic_call_context::restrict_to_inner_class (tree otr_type, { for (fld = TYPE_FIELDS (type); fld; fld = DECL_CHAIN (fld)) { - if (TREE_CODE (fld) != FIELD_DECL) + if (TREE_CODE (fld) != FIELD_DECL + || TREE_TYPE (fld) == error_mark_node) continue; pos = int_bit_position (fld); |