Add PICOJSON_DISABLE_EXCEPTION macro switch to support -fno-exceptions #118
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Fixes #117
For supporting
-fno-exceptions
compiler option, this patch addsPICOJSON_DISABLE_EXCEPTION
preprocessor macro switch. When it is defined, picojson utilizesstd::abort
instead ofthrow
.I confirmed
picojson.h
can be compiled withclang++ -fno-exception
with this patch and all tests passed bymake test
.