* bug#40780: guile 3.0.2: Prevent warning using libguile with -Wpedantic (redefinition)
@ 2020-04-22 19:30 Hannes Müller
2020-12-05 11:25 ` bug#40780: guile 3.0.4: #40780 can be closed (typedef redefinition allowed in c11) Hannes Müller
0 siblings, 1 reply; 2+ messages in thread
From: Hannes Müller @ 2020-04-22 19:30 UTC (permalink / raw)
To: 40780
Dear Maintainer,
2 warnings as shown below for libguile 3.0.2 (i.e. usage of libguile in
external C code) with gcc 9.3.0 and option -Wpedantic are indicated. In
contrast I get no warnings for libguile 2.2.7 with the same compiler
options. Therefore, please fix this easy to circumvent warning.
Best regards
Hannes
In file included from /usr/include/guile/3.0/libguile/numbers.h:29,
from /usr/include/guile/3.0/libguile/array-
handle.h:27,
from /usr/include/guile/3.0/libguile.h:35,
from read_cfg.c:7:
/usr/include/guile/3.0/libguile/print.h:79:3: warning: redefinition of
typedef 'scm_print_state' [-Wpedantic]
79 | } scm_print_state;
| ^~~~~~~~~~~~~~~
In file included from /usr/include/guile/3.0/libguile.h:33,
from read_cfg.c:7:
/usr/include/guile/3.0/libguile/scm.h:824:32: note: previous
declaration of 'scm_print_state' was here
824 | typedef struct scm_print_state scm_print_state;
| ^~~~~~~~~~~~~~~
In file included from /usr/include/guile/3.0/libguile/threads.h:27,
from /usr/include/guile/3.0/libguile/async.h:25,
from /usr/include/guile/3.0/libguile.h:38,
from read_cfg.c:7:
/usr/include/guile/3.0/libguile/dynstack.h:37:3: warning: redefinition
of typedef 'scm_t_dynstack' [-Wpedantic]
37 | } scm_t_dynstack;
| ^~~~~~~~~~~~~~
In file included from /usr/include/guile/3.0/libguile.h:33,
from read_cfg.c:7:
/usr/include/guile/3.0/libguile/scm.h:825:29: note: previous
declaration of 'scm_t_dynstack' was here
825 | typedef struct scm_dynstack scm_t_dynstack;
| ^~~~~~~~~~~~~~
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2020-04-22 19:30 bug#40780: guile 3.0.2: Prevent warning using libguile with -Wpedantic (redefinition) Hannes Müller
2020-12-05 11:25 ` bug#40780: guile 3.0.4: #40780 can be closed (typedef redefinition allowed in c11) Hannes Müller
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