https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88995
Bug ID: 88995
Summary: [8/9 Regression] internal compiler error: in
lookup_template_class_1, at cp/pt.c:9471
Product: gcc
Version: 8.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: hjl.tools at gmail dot com
CC: nathan at gcc dot gnu.org
Target Milestone: ---
On gcc-8-branch, r268029 caused
/builddir/build/BUILD/dldt-2018_R3/inference-engine/thirdparty/mkl-dnn/src/cpu/simple_reorder.hpp:1393:67:
internal compiler error: in lookup_template_class_1, at cp/pt.c:9471
0xad14be lookup_template_class_1
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:9471
0xad2db0 lookup_template_class(tree_node*, tree_node*, tree_node*, tree_node*,
int, int)
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:9683
0xadf026 tsubst_aggr_type
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:12686
0xaee57b tsubst_copy
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:15462
0xb0308c tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool,
bool)
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:19060
0xafce36 tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool)
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:17756
0xae73dc tsubst_decl
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:13779
0xaee8a2 tsubst_copy
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:15507
0xb0423b tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool,
bool)
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:19259
0xafe978 tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool,
bool)
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:18169
0xaff5d9 tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool,
bool)
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:18348
0xaff9f8 tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool,
bool)
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:18381
0xaff633 tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool,
bool)
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:18349
0xaff5d9 tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool,
bool)
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:18348
0xafce36 tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool)
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:17756
0xaeddf0 tsubst_init
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:15350
0xaf7052 tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool)
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:16997
0xaf5eca tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool)
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:16862
0xaf7366 tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool)
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:17027
0xaf5eca tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool)
/export/gnu/import/git/sources/gcc/gcc/cp/pt.c:16862
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
I am working on a smaller testcase.
