Re: r328603

On 31 Jan 2018, at 01:22, Jim Erickson <jje_at_jimerickson.info> wrote:
> 
> On Tue, Jan 30, 2018 at 4:59 PM, Jim Erickson <jje_at_jimerickson.info> wrote:
...
> 
> fails with same error with ccache disabled. as stated below:
> 
> echo libc.so.7:
> /usr/obj/usr/src/amd64.amd64/tmp/usr/lib/libcompiler_rt.a
> /usr/obj/usr/src/amd64.amd64/tmp/usr/lib/libssp_nonshared.a >> .depend
> clang  -O2 -pipe   -I/usr/src/lib/libc/include -I/usr/src/include
> -I/usr/src/lib/libc/amd64 -DNLS  -D__DBINTERFACE_PRIVATE
> -I/usr/src/contrib/gdtoa -I/usr/src/contrib/libc-vis -DINET6
> -I/usr/obj/usr/src/amd64.amd64/lib/libc -I/usr/src/lib/libc/resolv
> -D_ACL_PRIVATE -DPOSIX_MISTAKE -I/usr/src/lib/libmd
> -I/usr/src/contrib/jemalloc/include -I/usr/src/contrib/tzcode/stdtime
> -I/usr/src/lib/libc/stdtime -I/usr/src/lib/libc/locale -DBROKEN_DES
> -DPORTMAP -DDES_BUILTIN -I/usr/src/lib/libc/rpc -DWANT_HYPERV -DYP
> -DNS_CACHING -DSYMBOL_VERSIONING -MD  -MF.depend.machdep_ldisx.o
> -MTmachdep_ldisx.o -std=gnu99 -fstack-protector-strong
> -Wsystem-headers -Werror -Wall -Wno-format-y2k -Wno-uninitialized
> -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int
> -Wno-unused-const-variable -Wno-error=tautological-constant-compare
> -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality
> -Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef
> -Wno-address-of-packed-member -Wno-switch -Wno-switch-enum
> -Wno-knr-promoted-parameter  -Qunused-arguments
> -I/usr/src/lib/libutil -I/usr/src/lib/msun/amd64
> -I/usr/src/lib/msun/x86 -I/usr/src/lib/msun/src -c
> /usr/src/lib/libc/gdtoa/machdep_ldisx.c -o machdep_ldisx.o
> In file included from /usr/src/lib/libc/gdtoa/machdep_ldisx.c:45:
> In file included from /usr/src/contrib/gdtoa/gdtoaimp.h:197:
> /usr/src/include/stdlib.h:95:7: error: expected function body after
> function declarator
>             __alloc_size2(1, 2);
>             ^

It is rather strange, as r328221 defined the new __alloc_size2() macro,
and r328237 added it to stdlib.h.  Maybe your source tree was
inconsistently updated?  Does this also happen on a fresh src checkout?

-Dimitry