https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107978
Bug ID: 107978
Summary: ICE: tree check: expected class 'type', have
'exceptional' (error_mark) in dump_ada_declaration, at
c-family/c-ada-spec.cc:2802 with -fdump-ada-spec
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: zsojka at seznam dot cz
Target Milestone: ---
Host: x86_64-pc-linux-gnu
Target: x86_64-pc-linux-gnu
Created attachment 54020
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54020&action=edit
reduced testcase
Compiler output:
$ x86_64-pc-linux-gnu-g++ -fdump-ada-spec testcase.C
testcase.C:1:10: error: aggregate 'S s' has incomplete type and cannot be
defined
1 | struct S s;
| ^
testcase.C:1:11: internal compiler error: tree check: expected class 'type',
have 'exceptional' (error_mark) in dump_ada_declaration, at
c-family/c-ada-spec.cc:2802
1 | struct S s;
| ^
0x8e5d3c tree_class_check_failed(tree_node const*, tree_code_class, char
const*, int, char const*)
/repo/gcc-trunk/gcc/tree.cc:8872
0x7810a7 tree_class_check(tree_node*, tree_code_class, char const*, int, char
const*)
/repo/gcc-trunk/gcc/tree.h:3651
0x7810a7 dump_ada_declaration
/repo/gcc-trunk/gcc/c-family/c-ada-spec.cc:2802
0x1111629 dump_ada_nodes
/repo/gcc-trunk/gcc/c-family/c-ada-spec.cc:826
0x1111629 dump_ads
/repo/gcc-trunk/gcc/c-family/c-ada-spec.cc:3481
0x1111629 dump_ada_specs(void (*)(char const*), int (*)(tree_node*,
cpp_operation))
/repo/gcc-trunk/gcc/c-family/c-ada-spec.cc:3560
0xed18e9 c_parse_final_cleanups()
/repo/gcc-trunk/gcc/cp/decl2.cc:4919
0x10fb220 c_common_parse_file()
/repo/gcc-trunk/gcc/c-family/c-opts.cc:1266
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
