building world, r279658
tail of make output follows, problem attaching /tmp/SemaDeclCXX-d1475d.cpp as it is wicked huge (8MB with unterminated {} at eof. happy to provide oob.
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c++  -O2 -pipe -I/usr/src/lib/clang/libclangsema/../../../contrib/llvm/include -I/usr/src/lib/clang/libclangsema/../../../contrib/llvm/tools/clang/include -I/usr/src/lib/clang/libclangsema/../../../contrib/llvm/tools/clang/lib/Sema -I. -I/usr/src/lib/clang/libclangsema/../../../contrib/llvm/../../lib/clang/include -DLLVM_ON_UNIX -DLLVM_ON_FREEBSD -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DNDEBUG -fno-strict-aliasing -DLLVM_DEFAULT_TARGET_TRIPLE=\"i386-unknown-freebsd10.1\" -DLLVM_HOST_TRIPLE=\"i386-unknown-freebsd10.1\" -DDEFAULT_SYSROOT=\"/usr/obj/usr/src/tmp\" -I/usr/obj/usr/src/tmp/legacy/usr/include  -fno-exceptions -fno-rtti -c /usr/src/lib/clang/libclangsema/../../../contrib/llvm/tools/clang/lib/Sema/SemaDeclCXX.cpp -o SemaDeclCXX.o
Stack dump:
0.	Program arguments: /usr/bin/c++ -cc1 -triple i386-unknown-freebsd10.1 -emit-obj -disable-free -disable-llvm-verifier -main-file-name SemaDeclCXX.cpp -mrelocation-model static -mdisable-fp-elim -relaxed-aliasing -masm-verbose -mconstructor-aliases -target-cpu i486 -coverage-file /usr/obj/usr/src/tmp/usr/src/lib/clang/libclangsema/SemaDeclCXX.o -resource-dir /usr/bin/../lib/clang/3.4.1 -D LLVM_ON_UNIX -D LLVM_ON_FREEBSD -D __STDC_LIMIT_MACROS -D __STDC_CONSTANT_MACROS -D NDEBUG -D LLVM_DEFAULT_TARGET_TRIPLE="i386-unknown-freebsd10.1" -D LLVM_HOST_TRIPLE="i386-unknown-freebsd10.1" -D DEFAULT_SYSROOT="/usr/obj/usr/src/tmp" -I /usr/src/lib/clang/libclangsema/../../../contrib/llvm/include -I /usr/src/lib/clang/libclangsema/../../../contrib/llvm/tools/clang/include -I /usr/src/lib/clang/libclangsema/../../../contrib/llvm/tools/clang/lib/Sema -I . -I /usr/src/lib/clang/libclangsema/../../../contrib/llvm/../../lib/clang/include -I /usr/obj/usr/src/tmp/legacy/usr/include -internal-isystem /usr/include/c++/v1 -O2 -fdeprecated-macro -fdebug-compilation-dir /usr/obj/usr/src/tmp/usr/src/lib/clang/libclangsema -ferror-limit 19 -fmessage-length 0 -mstackrealign -fno-rtti -fobjc-runtime=gnustep -fdiagnostics-show-option -vectorize-loops -vectorize-slp -o SemaDeclCXX.o -x c++ /usr/src/lib/clang/libclangsema/../../../contrib/llvm/tools/clang/lib/Sema/SemaDeclCXX.cpp 
1.	<eof> parser at end of file
2.	Per-module optimization passes
3.	Running pass 'CallGraph Pass Manager' on module '/usr/src/lib/clang/libclangsema/../../../contrib/llvm/tools/clang/lib/Sema/SemaDeclCXX.cpp'.
c++: error: unable to execute command: Segmentation fault (core dumped)
c++: error: clang frontend command failed due to signal (use -v to see invocation)
FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512
Target: i386-unknown-freebsd10.1
Thread model: posix
c++: note: diagnostic msg: PLEASE submit a bug report to https://bugs.freebsd.org/submit/ and include the crash backtrace, preprocessed source, and associated run script.
c++: note: diagnostic msg: 
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
c++: note: diagnostic msg: /tmp/SemaDeclCXX-d1475d.cpp
c++: note: diagnostic msg: /tmp/SemaDeclCXX-d1475d.sh
c++: note: diagnostic msg: 

********************
*** Error code 254

Stop.
make[4]: stopped in /usr/src/lib/clang/libclangsema
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