https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78193
Bug ID: 78193
Summary: [7 regression] g++.dg/concepts/inherit-ctor3.C etc.
FAIL
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: ro at gcc dot gnu.org
CC: ebotcazou at gcc dot gnu.org, jason at gcc dot gnu.org
Target Milestone: ---
Host: sparc-sun-solaris2.12
Target: sparc-sun-solaris2.12
Build: sparc-sun-solaris2.12
Between 20161101 (r241748) and 20161102 (r241801), a couple of testcases
began to FAIL on 32-bit (only) Solaris/SPARC:
+FAIL: g++.dg/concepts/inherit-ctor3.C (internal compiler error)
+FAIL: g++.dg/concepts/inherit-ctor3.C (test for excess errors)
+FAIL: g++.dg/cpp0x/inh-ctor20.C -std=c++11 (internal compiler error)
+FAIL: g++.dg/cpp0x/inh-ctor20.C -std=c++11 (test for excess errors)
+FAIL: g++.dg/cpp0x/inh-ctor20.C -std=c++14 (internal compiler error)
+FAIL: g++.dg/cpp0x/inh-ctor20.C -std=c++14 (test for excess errors)
+FAIL: g++.dg/cpp1z/inh-ctor35a.C -std=gnu++11 (internal compiler error)
+FAIL: g++.dg/cpp1z/inh-ctor35a.C -std=gnu++11 (test for excess errors)
+FAIL: g++.dg/cpp1z/inh-ctor35a.C -std=gnu++14 (internal compiler error)
+FAIL: g++.dg/cpp1z/inh-ctor35a.C -std=gnu++14 (test for excess errors)
FAIL: g++.dg/concepts/inherit-ctor3.C (test for excess errors)
Excess errors:
/vol/gcc/src/hg/trunk/local/gcc/testsuite/g++.dg/concepts/inherit-ctor3.C:14:18:
internal compiler error: in expand_expr_addr_expr_1, at expr.c:7806
0x8f5fff expand_expr_addr_expr_1
/vol/gcc/src/hg/trunk/local/gcc/expr.c:7806
0x8d82c7 expand_expr_addr_expr
/vol/gcc/src/hg/trunk/local/gcc/expr.c:7919
0x8d82c7 expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
/vol/gcc/src/hg/trunk/local/gcc/expr.c:10998
0x7a75ab expand_normal
/vol/gcc/src/hg/trunk/local/gcc/expr.h:285
0x7a75ab precompute_register_parameters
/vol/gcc/src/hg/trunk/local/gcc/calls.c:951
0x7a75ab expand_call(tree_node*, rtx_def*, int)
/vol/gcc/src/hg/trunk/local/gcc/calls.c:3324
0x8d954f expand_expr_real_1(tree_node*, rtx_def*, machine_mode,
expand_modifier, rtx_def**, bool)
/vol/gcc/src/hg/trunk/local/gcc/expr.c:10776
0x7bb9fb expand_expr
/vol/gcc/src/hg/trunk/local/gcc/expr.h:279
0x7bb9fb expand_call_stmt
/vol/gcc/src/hg/trunk/local/gcc/cfgexpand.c:2668
0x7bb9fb expand_gimple_stmt_1
/vol/gcc/src/hg/trunk/local/gcc/cfgexpand.c:3581
0x7bb9fb expand_gimple_stmt
/vol/gcc/src/hg/trunk/local/gcc/cfgexpand.c:3747
0x7c132f expand_gimple_basic_block
/vol/gcc/src/hg/trunk/local/gcc/cfgexpand.c:5754
0x7c42af execute
/vol/gcc/src/hg/trunk/local/gcc/cfgexpand.c:6368
Rainer
