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* [Bug c/98294] New: [9/10/11 Regression] ICE in calculate_line_spans,  at diagnostic-show-locus.c:1296
@ 2020-12-15 17:20 gscfq@t-online.de
  2020-12-16  8:21 ` [Bug c/98294] [9/10/11 Regression] ICE in calculate_line_spans, at diagnostic-show-locus.c:1296 since r6-6901-g876217ae71cf0b34 marxin at gcc dot gnu.org
                   ` (8 more replies)
  0 siblings, 9 replies; 10+ messages in thread
From: gscfq@t-online.de @ 2020-12-15 17:20 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98294

            Bug ID: 98294
           Summary: [9/10/11 Regression] ICE in calculate_line_spans, at
                    diagnostic-show-locus.c:1296
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gscfq@t-online.de
  Target Milestone: ---

Old stuff, affects versions down to r6 :


$ cat z1.c
void f ()
{
  #line 9223372036854775807
  g ()
  + 1;
}


$ gcc-11-20201213 -c z1.c -Wall
z1.c: In function 'f':
z1.c:3:9: warning: line number out of range
    3 |   #line 9223372036854775807
      |         ^~~~~~~~~~~~~~~~~~~
z1.c:-1:3: warning: implicit declaration of function 'g'
[-Wimplicit-function-declaration]
z1.c: warning: value computed is not used [-Wunused-value]

z1.c: internal compiler error: in calculate_line_spans, at
diagnostic-show-locus.c:1296
0x1532394 calculate_line_spans
        ../../gcc/diagnostic-show-locus.c:1296
0x1532394 layout
        ../../gcc/diagnostic-show-locus.c:1003
0x1532572 diagnostic_show_locus(diagnostic_context*, rich_location*,
diagnostic_t)
        ../../gcc/diagnostic-show-locus.c:2601
0x6e2435 c_diagnostic_finalizer
        ../../gcc/c-family/c-opts.c:174
0x152d744 diagnostic_report_diagnostic(diagnostic_context*, diagnostic_info*)
        ../../gcc/diagnostic.c:1223
0x152de6e diagnostic_impl
        ../../gcc/diagnostic.c:1366
0x152e392 warning_at(unsigned int, int, char const*, ...)
        ../../gcc/diagnostic.c:1503
0x64ea89 c_process_expr_stmt(unsigned int, tree_node*)
        ../../gcc/c/c-typeck.c:11213
0x64eb8d c_finish_expr_stmt(unsigned int, tree_node*)
        ../../gcc/c/c-typeck.c:11243
0x689d18 c_parser_statement_after_labels
        ../../gcc/c/c-parser.c:6249
0x68bd0a c_parser_compound_statement_nostart
        ../../gcc/c/c-parser.c:5788
0x68c583 c_parser_compound_statement
        ../../gcc/c/c-parser.c:5597
0x68de38 c_parser_declaration_or_fndef
        ../../gcc/c/c-parser.c:2539
0x694ca7 c_parser_external_declaration
        ../../gcc/c/c-parser.c:1777
0x6957c9 c_parser_translation_unit
        ../../gcc/c/c-parser.c:1650
0x6957c9 c_parse_file()
        ../../gcc/c/c-parser.c:21929
0x6e5532 c_common_parse_file()
        ../../gcc/c-family/c-opts.c:1211

^ permalink raw reply	[flat|nested] 10+ messages in thread
end of thread, other threads:[~2023-07-07 10:38 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-12-15 17:20 [Bug c/98294] New: [9/10/11 Regression] ICE in calculate_line_spans, at diagnostic-show-locus.c:1296 gscfq@t-online.de
2020-12-16  8:21 ` [Bug c/98294] [9/10/11 Regression] ICE in calculate_line_spans, at diagnostic-show-locus.c:1296 since r6-6901-g876217ae71cf0b34 marxin at gcc dot gnu.org
2021-01-04 15:15 ` rguenth at gcc dot gnu.org
2021-01-14 11:07 ` rguenth at gcc dot gnu.org
2021-01-28  9:39 ` jakub at gcc dot gnu.org
2021-01-28 14:20 ` dmalcolm at gcc dot gnu.org
2021-06-01  8:19 ` [Bug c/98294] [9/10/11/12 " rguenth at gcc dot gnu.org
2022-05-27  9:44 ` [Bug c/98294] [10/11/12/13 " rguenth at gcc dot gnu.org
2022-06-28 10:42 ` jakub at gcc dot gnu.org
2023-07-07 10:38 ` [Bug c/98294] [11/12/13/14 " rguenth at gcc dot gnu.org

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