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* [Bug modula2/114648] New: compiler by default does not handle C pre-processor file and line directives
@ 2024-04-09 0:15 gaius at gcc dot gnu.org
2024-04-09 0:15 ` [Bug modula2/114648] " gaius at gcc dot gnu.org
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: gaius at gcc dot gnu.org @ 2024-04-09 0:15 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114648
Bug ID: 114648
Summary: compiler by default does not handle C pre-processor
file and line directives
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: modula2
Assignee: gaius at gcc dot gnu.org
Reporter: gaius at gcc dot gnu.org
Target Milestone: ---
The compiler currently rejects C preprocessor file and line directives which is
a mismatch from the description in the documentation.
^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug modula2/114648] compiler by default does not handle C pre-processor file and line directives 2024-04-09 0:15 [Bug modula2/114648] New: compiler by default does not handle C pre-processor file and line directives gaius at gcc dot gnu.org @ 2024-04-09 0:15 ` gaius at gcc dot gnu.org 2024-04-09 0:19 ` pinskia at gcc dot gnu.org ` (4 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: gaius at gcc dot gnu.org @ 2024-04-09 0:15 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114648 Gaius Mulley <gaius at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 Last reconfirmed| |2024-04-09 Status|UNCONFIRMED |ASSIGNED --- Comment #1 from Gaius Mulley <gaius at gcc dot gnu.org> --- Confirmed. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug modula2/114648] compiler by default does not handle C pre-processor file and line directives 2024-04-09 0:15 [Bug modula2/114648] New: compiler by default does not handle C pre-processor file and line directives gaius at gcc dot gnu.org 2024-04-09 0:15 ` [Bug modula2/114648] " gaius at gcc dot gnu.org @ 2024-04-09 0:19 ` pinskia at gcc dot gnu.org 2024-04-09 0:57 ` gaius at gcc dot gnu.org ` (3 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: pinskia at gcc dot gnu.org @ 2024-04-09 0:19 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114648 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |rejects-valid --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Which ones are we talking about, the GNU extension `# LINE "FILE" ...` or the `#line LINE "FILE"` version? Or both? ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug modula2/114648] compiler by default does not handle C pre-processor file and line directives 2024-04-09 0:15 [Bug modula2/114648] New: compiler by default does not handle C pre-processor file and line directives gaius at gcc dot gnu.org 2024-04-09 0:15 ` [Bug modula2/114648] " gaius at gcc dot gnu.org 2024-04-09 0:19 ` pinskia at gcc dot gnu.org @ 2024-04-09 0:57 ` gaius at gcc dot gnu.org 2024-04-09 1:33 ` gaius at gcc dot gnu.org ` (2 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: gaius at gcc dot gnu.org @ 2024-04-09 0:57 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114648 --- Comment #3 from Gaius Mulley <gaius at gcc dot gnu.org> --- it will handle both, implemented in: gcc/m2/m2.flex:171 but the default was inverted during a recent bugfix. The particular test code example which provoked the bug was: # 2 "AdvParse.bnf" IMPLEMENTATION MODULE AdvParse ; ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug modula2/114648] compiler by default does not handle C pre-processor file and line directives 2024-04-09 0:15 [Bug modula2/114648] New: compiler by default does not handle C pre-processor file and line directives gaius at gcc dot gnu.org ` (2 preceding siblings ...) 2024-04-09 0:57 ` gaius at gcc dot gnu.org @ 2024-04-09 1:33 ` gaius at gcc dot gnu.org 2024-04-09 1:40 ` cvs-commit at gcc dot gnu.org 2024-04-09 1:40 ` gaius at gcc dot gnu.org 5 siblings, 0 replies; 7+ messages in thread From: gaius at gcc dot gnu.org @ 2024-04-09 1:33 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114648 --- Comment #4 from Gaius Mulley <gaius at gcc dot gnu.org> --- Created attachment 57907 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=57907&action=edit Proposed fix Trivial patch fix proposed with test code. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug modula2/114648] compiler by default does not handle C pre-processor file and line directives 2024-04-09 0:15 [Bug modula2/114648] New: compiler by default does not handle C pre-processor file and line directives gaius at gcc dot gnu.org ` (3 preceding siblings ...) 2024-04-09 1:33 ` gaius at gcc dot gnu.org @ 2024-04-09 1:40 ` cvs-commit at gcc dot gnu.org 2024-04-09 1:40 ` gaius at gcc dot gnu.org 5 siblings, 0 replies; 7+ messages in thread From: cvs-commit at gcc dot gnu.org @ 2024-04-09 1:40 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114648 --- Comment #5 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Gaius Mulley <gaius@gcc.gnu.org>: https://gcc.gnu.org/g:600bf396799a022e65938de572ad1a79a951b95a commit r14-9849-g600bf396799a022e65938de572ad1a79a951b95a Author: Gaius Mulley <gaiusmod2@gmail.com> Date: Tue Apr 9 02:35:11 2024 +0100 PR modula2/114648 cc1gm2 by default does not handle C pre-processor file and line directives This patch fixes the default behavior of cc1gm2 to the description in the documentation. By default cc1gm2 will allow C preprocessor directives (they can be turned off via -fno-cpp). gcc/m2/ChangeLog: PR modula2/114648 * gm2-compiler/M2Options.mod (LineDirectives): Initially set to true. gcc/testsuite/ChangeLog: PR modula2/114648 * gm2/cpp/default/pass/AdvParse.def: New test. * gm2/cpp/default/pass/AdvParse.mod: New test. * gm2/cpp/default/pass/cpp-default-pass.exp: New test. Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com> ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug modula2/114648] compiler by default does not handle C pre-processor file and line directives 2024-04-09 0:15 [Bug modula2/114648] New: compiler by default does not handle C pre-processor file and line directives gaius at gcc dot gnu.org ` (4 preceding siblings ...) 2024-04-09 1:40 ` cvs-commit at gcc dot gnu.org @ 2024-04-09 1:40 ` gaius at gcc dot gnu.org 5 siblings, 0 replies; 7+ messages in thread From: gaius at gcc dot gnu.org @ 2024-04-09 1:40 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114648 Gaius Mulley <gaius at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED --- Comment #6 from Gaius Mulley <gaius at gcc dot gnu.org> --- Closing now the patch has been applied. ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2024-04-09 1:40 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2024-04-09 0:15 [Bug modula2/114648] New: compiler by default does not handle C pre-processor file and line directives gaius at gcc dot gnu.org 2024-04-09 0:15 ` [Bug modula2/114648] " gaius at gcc dot gnu.org 2024-04-09 0:19 ` pinskia at gcc dot gnu.org 2024-04-09 0:57 ` gaius at gcc dot gnu.org 2024-04-09 1:33 ` gaius at gcc dot gnu.org 2024-04-09 1:40 ` cvs-commit at gcc dot gnu.org 2024-04-09 1:40 ` gaius at gcc dot gnu.org
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