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ObjC is a completely backwards-compatible superset of C that bolts a Smalltalk-like syntax on top. The first implementation was a preprocessor that emitted C, a
by lobster_johnson 9y ago
ObjC is a completely backwards-compatible superset of C that bolts a Smalltalk-like syntax on top. The first implementation was a preprocessor that emitted C, as far as I remember, until first-class compiler support arrived (GCC and Clang have native support).