https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94479
--- Comment #2 from Thomas Klausner <tk at giga dot or.at> ---
I can provide one for gcc 8.3.0:
rebase.i: In function ‘e’:
rebase.i:7:23: warning: initialization of ‘char’ from ‘char *’ makes integer
from pointer without a cast [-Wint-conversion]
struct b f[] = {{}, "", f, a};
^~
rebase.i:7:23: note: (near initialization for ‘f[1].c’)
rebase.i:7:27: internal compiler error: in
recompute_tree_invariant_for_addr_expr, at tree.c:4487
struct b f[] = {{}, "", f, a};
^
0x12d5513 recompute_tree_invariant_for_addr_expr(tree_node*)
../../gcc-8.3.0/gcc/tree.c:4487
0x7d57b2 gimplify_addr_expr
../../gcc-8.3.0/gcc/gimplify.c:6080
0x7d57b2 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
../../gcc-8.3.0/gcc/gimplify.c:11577
0x7dd9b8 gimplify_modify_expr
../../gcc-8.3.0/gcc/gimplify.c:5649
0x7d4c56 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
../../gcc-8.3.0/gcc/gimplify.c:11530
0x7d6f48 gimplify_stmt(tree_node**, gimple**)
../../gcc-8.3.0/gcc/gimplify.c:6686
0x7d70d6 gimplify_and_add(tree_node*, gimple**)
../../gcc-8.3.0/gcc/gimplify.c:441
0x7d70d6 gimplify_init_ctor_eval
../../gcc-8.3.0/gcc/gimplify.c:4602
0x7d6fe4 gimplify_init_ctor_eval
../../gcc-8.3.0/gcc/gimplify.c:4597
0x7da0ec gimplify_init_constructor
../../gcc-8.3.0/gcc/gimplify.c:4998
0x7daa62 gimplify_modify_expr_rhs
../../gcc-8.3.0/gcc/gimplify.c:5261
0x7dd931 gimplify_modify_expr_rhs
../../gcc-8.3.0/gcc/gimplify.c:5149
0x7dd931 gimplify_modify_expr
../../gcc-8.3.0/gcc/gimplify.c:5604
0x7d4c56 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
../../gcc-8.3.0/gcc/gimplify.c:11530
0x7d6f48 gimplify_stmt(tree_node**, gimple**)
../../gcc-8.3.0/gcc/gimplify.c:6686
0x7dca80 gimplify_and_add(tree_node*, gimple**)
../../gcc-8.3.0/gcc/gimplify.c:441
0x7dca80 gimplify_decl_expr
../../gcc-8.3.0/gcc/gimplify.c:1711
0x7d5512 gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*),
int)
../../gcc-8.3.0/gcc/gimplify.c:11727
0x7d6f48 gimplify_stmt(tree_node**, gimple**)
../../gcc-8.3.0/gcc/gimplify.c:6686
0x7d77ee gimplify_bind_expr
../../gcc-8.3.0/gcc/gimplify.c:1331
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.
