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| author | Hans-Peter Nilsson <hp@bitrange.com> | 2017-07-24 00:53:34 +0200 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@redhat.com> | 2017-07-25 18:06:27 -0300 |
| commit | d75054da83c65663b894ffdb125b99dd1f6d78fe (patch) | |
| tree | 2954d1f01b2fc2bf3d9720b0fa7da22fcbd7cd22 /gdb/objc-lang.c | |
| parent | 72b6ce4b695acf13be90f47d24d5f49c0d2c58fc (diff) | |
| download | gdb-d75054da83c65663b894ffdb125b99dd1f6d78fe.zip gdb-d75054da83c65663b894ffdb125b99dd1f6d78fe.tar.gz gdb-d75054da83c65663b894ffdb125b99dd1f6d78fe.tar.bz2 | |
* dwarf2dbg.c (dwarf2dbg_final_check): Rename local variable exp from expr.
Trying to build (for mmix-knuth-mmixware but I don't think that
matters) yields the following (repeatable on e.g. CompileFarm gcc20
sporting gcc-4.7.2 as default):
gcc -DHAVE_CONFIG_H -I. -I/home/hp/binutils/src/gas -I. -I/home/hp/binutils/src/gas -I../bfd -I/home/hp/binutils/src/gas/config -I/home/hp/binutils/src/gas/../include -I/home/hp/binutils/src/gas/.. -I/home/hp/binutils/src/gas/../bfd -DLOCALEDIR="\"/usr/local/share/locale\"" -W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow -Werror -Wwrite-strings -I/home/hp/binutils/src/gas/../zlib -g -O2 -MT dwarf2dbg.o -MD -MP -MF .deps/dwarf2dbg.Tpo -c -o dwarf2dbg.o /home/hp/binutils/src/gas/dwarf2dbg.c
cc1: warnings being treated as errors
/home/hp/binutils/src/gas/dwarf2dbg.c: In function 'dwarf2dbg_final_check':
/home/hp/binutils/src/gas/dwarf2dbg.c:2246: error: declaration of 'expr' shadows a global declaration
/home/hp/binutils/src/gas/expr.h:180: error: shadowed declaration is here
make[4]: *** [dwarf2dbg.o] Error 1
IIRC this is a false namespace clash and the warning is not observable
with a new-enough gcc. Committed as obvious.
brgds, H-P
PS. Idea: -Wcompiler; warn about constructs problematic with e.g. old gcc. 1/2 ;-)
Diffstat (limited to 'gdb/objc-lang.c')
0 files changed, 0 insertions, 0 deletions