Kernel builds failing with lots of "failed to retrieve array bounds" errors

Hi
I'm unable to build the generic kernel, seeing lots of "failed to 
retrieve array bounds" errors (129 to be exact) starting with ERROR: 
scsi_all.c: die 43574: failed to retrieve array bounds & stoping at
cc -c -O2 -pipe -fno-strict-aliasing  -std=c99 -g -Wall 
-Wredundant-decls -Wnested-externs -Wstrict-prototypes 
-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef 
-Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs 
-fdiagnostics-show-option  -Wno-error-tautological-compare 
-Wno-error-empty-body  -Wno-error-parentheses-equality -nostdinc  -I. 
-I/usr/src/sys -I/usr/src/sys/contrib/altq -D_KERNEL 
-DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h 
-fno-omit-frame-pointer -mno-aes -mno-avx -mcmodel=kernel -mno-red-zone 
-mno-mmx -mno-sse -msoft-float  -fno-asynchronous-unwind-tables 
-ffreestanding -fstack-protector -Werror  /usr/src/sys/dev/ata/ata-card.c
ctfconvert -L VERSION -g aic_pccard.o
ctfconvert -L VERSION -g ata-card.o
ctfconvert -L VERSION -g intel_dp.o
ERROR: intel_dp.c: die 24561: failed to retrieve array bounds
cc -c -O2 -pipe -fno-strict-aliasing  -std=c99 -g -Wall 
-Wredundant-decls -Wnested-externs -Wstrict-prototypes 
-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef 
-Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs 
-fdiagnostics-show-option  -Wno-error-tautological-compare 
-Wno-error-empty-body  -Wno-error-parentheses-equality -nostdinc  -I. 
-I/usr/src/sys -I/usr/src/sys/contrib/altq -D_KERNEL 
-DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h 
-fno-omit-frame-pointer -mno-aes -mno-avx -mcmodel=kernel -mno-red-zone 
-mno-mmx -mno-sse -msoft-float  -fno-asynchronous-unwind-tables 
-ffreestanding -fstack-protector -Werror  /usr/src/sys/dev/cs/if_cs_pccard.c
1 error
*** [all] Error code 2
1 error
*** [all] Error code 2
1 error
*** [modules-all] Error code 2
cc -c -O2 -pipe -fno-strict-aliasing  -std=c99 -g -Wall 
-Wredundant-decls -Wnested-externs -Wstrict-prototypes 
-Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef 
-Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs 
-fdiagnostics-show-option  -Wno-error-tautological-compare 
-Wno-error-empty-body  -Wno-error-parentheses-equality -nostdinc  -I. 
-I/usr/src/sys -I/usr/src/sys/contrib/altq -D_KERNEL 
-DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h 
-fno-omit-frame-pointer -mno-aes -mno-avx -mcmodel=kernel -mno-red-zone 
-mno-mmx -mno-sse -msoft-float  -fno-asynchronous-unwind-tables 
-ffreestanding -fstack-protector -Werror  /usr/src/sys/dev/ed/if_ed_pccard.c
ctfconvert -L VERSION -g if_an_pccard.o
ctfconvert -L VERSION -g if_cs_pccard.o
ctfconvert -L VERSION -g if_ed_pccard.o
1 error
*** [buildkernel] Error code 2
1 error
*** [buildkernel] Error code 2
1 error

Userland was built & installed earlier this morning WITH_CLANG_IS_CC 
defined in src.conf, and the make.conf is as follows
STRIP=
CFLAGS+=-fno-omit-frame-pointer

#CFLAGS= -O2 -fno-strict-aliasing -pipe
#COPTFLAGS= -O -pipe
#CXXFLAGS+= -fconserve-space
#CPUTYPE?=core2

WITH_LCD_FILTERING="YES"
VIDEO_DRIVER="intel"
WITHOUT_NLS="YES"
RUBY_VER=1.9
WITH_LCD_FILTERING="YES"

# added by use.perl 2012-05-20 14:42:26
PERL_VERSION=5.12.4



Sevan / Venture37