[cfe-dev] Odd piece of Clang 2.1 behaviour
miles at gnu.org
Wed Oct 12 22:31:01 PDT 2011
Douglas Gregor <dgregor at apple.com> writes:
> … and it's worth noting that GCC/LLVM-GCC/Clang all implement the
> same ABI, so different parts of a program can be compiled with
> different compilers.
Hmm, is this supposed to be true for C++ as well?
Recently I tried to do an incremental build of the llvm+clang tree
after switching to gcc as a compiler, from the system's installed
clang (which was having problems at the time, thus the switch). The
resulting incremental build started spewing out link errors at some
point... which a "make clean" and rebuild fixed.
[However "switching to gcc" involved re-running configure, so the
problems may have been due to some difference in the autoconf-set
The automobile has not merely taken over the street, it has dissolved the
living tissue of the city. Its appetite for space is absolutely insatiable;
moving and parked, it devours urban land, leaving the buildings as mere
islands of habitable space in a sea of dangerous and ugly traffic.
[James Marston Fitch, New York Times, 1 May 1960]
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