[Bug binutils/29194] bfd/doc/chew.c error: ISO C forbids conversion of function pointer to object pointer type

[dc at genunix dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=29194

--- Comment #1 from Dennis Clarke <dc at genunix dot com> ---

As a further comment where I did also try C90 but that gets me
only a little further : 

.
.
.
/opt/gcc/imed/gcc12/bin/gcc -c -DHAVE_CONFIG_H -std=iso9899:1990 -pedantic
-pedantic-errors -fno-builtin -g -O0 -m64 -march=k8 -mtune=k8 -malign-double
-mpc80 -mno-mmx -Wl,-rpath=/opt/bw/lib,--enable-new-dtags     -I/opt/bw/include
-D_POSIX_PTHREAD_SEMANTICS -D_LARGEFILE64_SOURCE -I.
-I../../binutils-2.38/libiberty/../include  -W -Wall -Wwrite-strings
-Wc++-compat -Wstrict-prototypes -Wshadow=local -pedantic  -D_GNU_SOURCE
-fcf-protection ../../binutils-2.38/libiberty/cp-demangle.c -o cp-demangle.o
../../binutils-2.38/libiberty/cp-demangle.c: In function 'is_designated_init':
../../binutils-2.38/libiberty/cp-demangle.c:4763:3: error: ISO C90 forbids
mixed declarations and code [-Wdeclaration-after-statement]
 4763 |   struct demangle_component *op = d_left (dc);
      |   ^~~~~~
../../binutils-2.38/libiberty/cp-demangle.c: In function
'd_maybe_print_designated_init':
../../binutils-2.38/libiberty/cp-demangle.c:4779:3: error: ISO C90 forbids
mixed declarations and code [-Wdeclaration-after-statement]
 4779 |   const char *code = d_left (dc)->u.s_operator.op->code;
      |   ^~~~~
make[2]: *** [cp-demangle.o] Error 1
make[2]: Leaving directory
`/opt/bw/build/binutils-2.38_rhel6_amd64.003/libiberty'
make[1]: *** [all-libiberty] Error 2
make[1]: Leaving directory `/opt/bw/build/binutils-2.38_rhel6_amd64.003'
make: *** [all] Error 2


So I am not sure what C standard the binutils comply with. If at all.

Dennis

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