[cfe-dev] current clang C++ level for plumhall

[reed kotler]

I'm trying to run Plumhall C++ against clang++ and it mostly passes for 
x86 with no -std= qualifiers but with clang for Mips there are some 
semantic tests that need tweaking in flags.h but this part of things 
should be the same for x86 and Mips.

What is the default for clang x86 in terms of c++ standard? Wouldn't 
Mips be the same?

Also, there is the issue of how .c files are handled by the compiler; 
i.e. does clang++ treat them as c++ or c.

Is this somehow configurable by the target driver?

There were some trigraph tests I needed to turn trigraphs on for Mips 
clang++ but not for x86 clang++?

Tia.

Reed