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* [Bug debug/43950] New: fortran: Use DW_AT_identifier_case
@ 2010-04-30 18:23 jan dot kratochvil at redhat dot com
2010-04-30 19:20 ` [Bug debug/43950] " jakub at gcc dot gnu dot org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: jan dot kratochvil at redhat dot com @ 2010-04-30 18:23 UTC (permalink / raw)
To: gcc-bugs
Fortran currently lowercases all the identifiers for DWARF.
In such case it should set DW_AT_identifier_case = DW_ID_down_case.
GDB currently assumes DW_ID_down_case for DW_LANG_Fortran* which is incorrect,
consumer should always default to DW_ID_case_sensitive according to DWARF4.
Fortran should preserve source file case
and set DW_AT_identifier_case = DW_ID_case_insensitive
GDB currently does not support it though, it is filed as:
http://sourceware.org/bugzilla/show_bug.cgi?id=11560
--
Summary: fortran: Use DW_AT_identifier_case
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: debug
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jan dot kratochvil at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43950
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug debug/43950] fortran: Use DW_AT_identifier_case 2010-04-30 18:23 [Bug debug/43950] New: fortran: Use DW_AT_identifier_case jan dot kratochvil at redhat dot com @ 2010-04-30 19:20 ` jakub at gcc dot gnu dot org 2010-05-05 19:13 ` jakub at gcc dot gnu dot org 2010-05-19 14:54 ` jakub at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: jakub at gcc dot gnu dot org @ 2010-04-30 19:20 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from jakub at gcc dot gnu dot org 2010-04-30 19:20 ------- Making the FE preserve the case would be very hard. So, just posted a patch to use DW_ID_down_case for Fortran. -- jakub at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |jakub at gcc dot gnu dot org |dot org | Status|UNCONFIRMED |ASSIGNED Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2010-04-30 19:20:20 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43950 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug debug/43950] fortran: Use DW_AT_identifier_case 2010-04-30 18:23 [Bug debug/43950] New: fortran: Use DW_AT_identifier_case jan dot kratochvil at redhat dot com 2010-04-30 19:20 ` [Bug debug/43950] " jakub at gcc dot gnu dot org @ 2010-05-05 19:13 ` jakub at gcc dot gnu dot org 2010-05-19 14:54 ` jakub at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: jakub at gcc dot gnu dot org @ 2010-05-05 19:13 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from jakub at gcc dot gnu dot org 2010-05-05 19:12 ------- Subject: Bug 43950 Author: jakub Date: Wed May 5 19:11:16 2010 New Revision: 159077 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=159077 Log: PR debug/43950 * dwarf2out.c (gen_compile_unit_die): Add DW_AT_identifier_case DW_ID_down_case for Fortran compilation units. Modified: trunk/gcc/ChangeLog trunk/gcc/dwarf2out.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43950 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug debug/43950] fortran: Use DW_AT_identifier_case 2010-04-30 18:23 [Bug debug/43950] New: fortran: Use DW_AT_identifier_case jan dot kratochvil at redhat dot com 2010-04-30 19:20 ` [Bug debug/43950] " jakub at gcc dot gnu dot org 2010-05-05 19:13 ` jakub at gcc dot gnu dot org @ 2010-05-19 14:54 ` jakub at gcc dot gnu dot org 2 siblings, 0 replies; 4+ messages in thread From: jakub at gcc dot gnu dot org @ 2010-05-19 14:54 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from jakub at gcc dot gnu dot org 2010-05-19 14:54 ------- Fixed. -- jakub at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED Target Milestone|--- |4.6.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43950 ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2010-05-19 14:54 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2010-04-30 18:23 [Bug debug/43950] New: fortran: Use DW_AT_identifier_case jan dot kratochvil at redhat dot com 2010-04-30 19:20 ` [Bug debug/43950] " jakub at gcc dot gnu dot org 2010-05-05 19:13 ` jakub at gcc dot gnu dot org 2010-05-19 14:54 ` jakub at gcc dot gnu dot org
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