Trying to compile binutils-2.17.50.0.3 (gdb-6.4 also tries to take the addr of a
bitfield) with gcc-trunk from 20060828, i get errors of the form:
make[3]: Entering directory
`/root/src/buildroot/build_x86_64/binutils-2.17.50.0.3-target/libiberty'
if [ x"" != x ] && [ ! -d pic ]; then \
mkdir pic; \
else true; fi
touch stamp-picdir
if [ x"" != x ]; then \
x86_64-linux-uclibc-gcc -c -DHAVE_CONFIG_H -O2 -fPIC
-ftree-loop-optimize -ftree-vectorize -ftree-vect-loop-version -funroll-loops
-freorder-blocks -freorder-blocks-and-partition -mtune=nocona -march=nocona
-msse -msse2 -msse3 -mfpmath=sse -fprefetch-loop-arrays -funswitch-loops
-fbranch-target-load-optimize -ftree-loop-linear -ftree-loop-im
-ftree-loop-ivcanon -fgcse-after-reload -fvariable-expansion-in-unroller
-fivopts -I.
-I/root/src/buildroot/toolchain_build_x86_64/binutils-2.17.50.0.3/libiberty/../include
-W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes -Wc++-compat
/root/src/buildroot/toolchain_build_x86_64/binutils-2.17.50.0.3/libiberty/regex.c
-o pic/regex.o; \
else true; fi
x86_64-linux-uclibc-gcc -c -DHAVE_CONFIG_H -O2 -fPIC -ftree-loop-optimize
-ftree-vectorize -ftree-vect-loop-version -funroll-loops -freorder-blocks
-freorder-blocks-and-partition -mtune=nocona -march=nocona -msse -msse2 -msse3
-mfpmath=sse -fprefetch-loop-arrays -funswitch-loops
-fbranch-target-load-optimize -ftree-loop-linear -ftree-loop-im
-ftree-loop-ivcanon -fgcse-after-reload -fvariable-expansion-in-unroller
-fivopts -I.
-I/root/src/buildroot/toolchain_build_x86_64/binutils-2.17.50.0.3/libiberty/../include
-W -Wall -pedantic -Wwrite-strings -Wstrict-prototypes -Wc++-compat
/root/src/buildroot/toolchain_build_x86_64/binutils-2.17.50.0.3/libiberty/regex.c
-o regex.o
/root/src/buildroot/toolchain_build_x86_64/binutils-2.17.50.0.3/libiberty/regex.c:
In function 'byte_re_match_2_internal':
/root/src/buildroot/toolchain_build_x86_64/binutils-2.17.50.0.3/libiberty/regex.c:5549:
error: cannot take address of bit-field 'match_null_string_p'
/root/src/buildroot/toolchain_build_x86_64/binutils-2.17.50.0.3/libiberty/regex.c:5549:
error: cannot take address of bit-field 'match_null_string_p'
/root/src/buildroot/toolchain_build_x86_64/binutils-2.17.50.0.3/libiberty/regex.c:5549:
error: cannot take address of bit-field 'match_null_string_p'
make[3]: *** [regex.o] Error 1
make[3]: Leaving directory
`/root/src/buildroot/build_x86_64/binutils-2.17.50.0.3-target/libiberty'
make[2]: *** [all-libiberty] Error 2
make[2]: Leaving directory
`/root/src/buildroot/build_x86_64/binutils-2.17.50.0.3-target'
make[1]: *** [all] Error 2
make[1]: Leaving directory
`/root/src/buildroot/build_x86_64/binutils-2.17.50.0.3-target'
make: ***
[/root/src/buildroot/build_x86_64/binutils-2.17.50.0.3-target/binutils/objdump]
Error 2
--
Summary: taking address of bitfield
Product: binutils
Version: unspecified
Status: NEW
Severity: critical
Priority: P2
Component: binutils
AssignedTo: unassigned at sources dot redhat dot com
ReportedBy: rep dot nop at aon dot at
CC: bug-binutils at gnu dot org
http://sourceware.org/bugzilla/show_bug.cgi?id=3145
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