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* [Bug preprocessor/65713] New: C Preprocessor generates invalid output
@ 2015-04-09 13:41 krejzi at email dot com
2015-04-09 13:42 ` [Bug preprocessor/65713] " krejzi at email dot com
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: krejzi at email dot com @ 2015-04-09 13:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65713
Bug ID: 65713
Summary: C Preprocessor generates invalid output
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: blocker
Priority: P3
Component: preprocessor
Assignee: unassigned at gcc dot gnu.org
Reporter: krejzi at email dot com
Created attachment 35274
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35274&action=edit
gcc-4.9.2 output
Using GCC snapshot 5.0.0 20150405 (experimental) and trying to build
libgpg-error-1.18, which generates a header file using the output from gcc -E
on a header file. Output from gcc-4.9.2 and the mentioned snapshot is
different, which causes libgpg-error to fail to compile.
gcc-4.9.2 gives the output from first.txt
mentioned snapshot gives the output from second.txt
The header file used in both examples is the third attachment.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug preprocessor/65713] C Preprocessor generates invalid output 2015-04-09 13:41 [Bug preprocessor/65713] New: C Preprocessor generates invalid output krejzi at email dot com @ 2015-04-09 13:42 ` krejzi at email dot com 2015-04-09 13:43 ` krejzi at email dot com ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: krejzi at email dot com @ 2015-04-09 13:42 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65713 --- Comment #1 from Armin K. <krejzi at email dot com> --- Created attachment 35275 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35275&action=edit gcc 5.0.0 snapshot output ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug preprocessor/65713] C Preprocessor generates invalid output 2015-04-09 13:41 [Bug preprocessor/65713] New: C Preprocessor generates invalid output krejzi at email dot com 2015-04-09 13:42 ` [Bug preprocessor/65713] " krejzi at email dot com @ 2015-04-09 13:43 ` krejzi at email dot com 2015-04-09 13:46 ` mpolacek at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: krejzi at email dot com @ 2015-04-09 13:43 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65713 --- Comment #2 from Armin K. <krejzi at email dot com> --- Created attachment 35276 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35276&action=edit File used to produce the first two files Two files are generated with gcc -E _mkerrcodes.h ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug preprocessor/65713] C Preprocessor generates invalid output 2015-04-09 13:41 [Bug preprocessor/65713] New: C Preprocessor generates invalid output krejzi at email dot com 2015-04-09 13:42 ` [Bug preprocessor/65713] " krejzi at email dot com 2015-04-09 13:43 ` krejzi at email dot com @ 2015-04-09 13:46 ` mpolacek at gcc dot gnu.org 2015-04-09 13:55 ` krejzi at email dot com 2015-04-09 13:57 ` mpolacek at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: mpolacek at gcc dot gnu.org @ 2015-04-09 13:46 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65713 Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mpolacek at gcc dot gnu.org --- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Does it work if you use the -P option? Looks like a known issue described in https://gcc.gnu.org/gcc-5/porting_to.html ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug preprocessor/65713] C Preprocessor generates invalid output 2015-04-09 13:41 [Bug preprocessor/65713] New: C Preprocessor generates invalid output krejzi at email dot com ` (2 preceding siblings ...) 2015-04-09 13:46 ` mpolacek at gcc dot gnu.org @ 2015-04-09 13:55 ` krejzi at email dot com 2015-04-09 13:57 ` mpolacek at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: krejzi at email dot com @ 2015-04-09 13:55 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65713 --- Comment #4 from Armin K. <krejzi at email dot com> --- Yes, that works. I'll take it to libgpg-error upstream. Thanks for the quick response and please close this bug. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug preprocessor/65713] C Preprocessor generates invalid output 2015-04-09 13:41 [Bug preprocessor/65713] New: C Preprocessor generates invalid output krejzi at email dot com ` (3 preceding siblings ...) 2015-04-09 13:55 ` krejzi at email dot com @ 2015-04-09 13:57 ` mpolacek at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: mpolacek at gcc dot gnu.org @ 2015-04-09 13:57 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65713 Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |INVALID --- Comment #5 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Closing. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2015-04-09 13:57 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2015-04-09 13:41 [Bug preprocessor/65713] New: C Preprocessor generates invalid output krejzi at email dot com 2015-04-09 13:42 ` [Bug preprocessor/65713] " krejzi at email dot com 2015-04-09 13:43 ` krejzi at email dot com 2015-04-09 13:46 ` mpolacek at gcc dot gnu.org 2015-04-09 13:55 ` krejzi at email dot com 2015-04-09 13:57 ` mpolacek at gcc dot gnu.org
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