https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121129
Bug ID: 121129
Summary: segmentation fault at process_init_element(unsigned
long, c_expr, bool, obstack*)
Product: gcc
Version: 15.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: bic60176 at gmail dot com
Target Milestone: ---
Created attachment 61887
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61887&action=edit
testcase
Compiler Explorer: https://godbolt.org/z/9v3hq7rjx
console:
<source>:4:7: error: flexible array member not at end of struct
4 | int K[];
| ^
<source>:13:32: error: array index in non-array initializer
13 | [0 ... 5].O = {[1 ... 2].K[0 ... 1] = 4}, [5].O[2].K[2] = 5, 6, 7};
| ^
<source>:13:32: note: (near initialization for 'o[0].O[1]')
<source>:13:5: internal compiler error: Segmentation fault
13 | [0 ... 5].O = {[1 ... 2].K[0 ... 1] = 4}, [5].O[2].K[2] = 5, 6, 7};
| ^
0x253f0d5 diagnostic_context::diagnostic_impl(rich_location*,
diagnostic_metadata const*, diagnostic_option_id, char const*, __va_list_tag
(*) [1], diagnostic_t)
???:0
0x2560db6 internal_error(char const*, ...)
???:0
0xa73778 process_init_element(unsigned long, c_expr, bool, obstack*)
???:0
0xacdb9e c_parse_file()
???:0
0xb4fa89 c_common_parse_file()
???:0
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.
Compiler returned: 1
