G++ 3.4.5 under RedHat AS4 fails to compile Clang trunk

Lian_Cheng · February 11, 2011, 11:48am

Compilation error output is attached.

Seems that G++ 3.4.5 fails to pick the right specialization version of getExprLocImpl() function in lib/AST/Expr.cpp.

error (43.2 KB)

Eric_Christopher · February 11, 2011, 8:04pm

http://llvm.org/docs/GettingStarted.html#brokengcc

-eric

Lian_Cheng · February 12, 2011, 3:02am

Compilation error output is attached.

Seems that G++ 3.4.5 fails to pick the right specialization version of
getExprLocImpl() function in lib/AST/Expr.cpp.

http://llvm.org/docs/GettingStarted.html#brokengcc

Thanks for your reply! But this page suggests that GCC 3.4.x *MISCOMPILES* portions of the code on X86-64/amd64. IMHO this means GCC 3.4.x do compiles LLVM, but the compiled binary misbehaves. While my problem is GCC 3.4.5 fails to compile Clang (not LLVM).

Cheng

akorobeynikov · March 31, 2011, 8:14pm

Compilation error output is attached.

Seems that G++ 3.4.5 fails to pick the right specialization version of
getExprLocImpl() function in lib/AST/Expr.cpp.

http://llvm.org/docs/GettingStarted.html#brokengcc

FWIW: gcc 3.4.x does not implement DR214. Thus it cannot pick the
right specialization.
The current workaround is http://pastebin.com/k6Zq5kkv