https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99294
Bug ID: 99294
Summary: [modules] tdef-inst-1 fails with -fno-module-lazy
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: nathan at gcc dot gnu.org
Target Milestone: ---
In working on 99170 I hit a new assert, that appears unrelated to the 99170
WIP.
./cc1plus -fmodules-ts tdef-inst-1_a.C -quiet
./cc1plus -fmodules-ts tdef-inst-1_b.C -quiet -fno-module-lazy
during RTL pass: expand
tdef-inst-1_b.C: In function 'string Quux()':
tdef-inst-1_b.C:8:10: internal compiler error: in make_decl_rtl, at
varasm.c:1418
8 | return 1; // failed to find converting ctor of string
| ^
0x1b36309 make_decl_rtl(tree_node*)
../../../src/gcc/varasm.c:1418
0x10221eb expand_return
../../../src/gcc/cfgexpand.c:3741
0x1022881 expand_gimple_stmt_1
../../../src/gcc/cfgexpand.c:3882
0x1022df1 expand_gimple_stmt
../../../src/gcc/cfgexpand.c:4008
0x102b0e6 expand_gimple_basic_block
../../../src/gcc/cfgexpand.c:6045
