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2010-09-30Preliminary work on algebraic data types and run-time typing.David Robillard1-12/+14
git-svn-id: http://svn.drobilla.net/resp/resp@270 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2010-08-19Generalise `cons': a call to any symbol beginning with an uppercase characterDavid Robillard1-10/+23
(i.e. a type symbol), e.g. (Thing 2), is a call to a type constructor which creates a Tup containing the arguments, with the symbol as the first element in the type expression, e.g. (Thing 2) has type (Thing Int) and compiles to a tuple containing a single Int. The type constructor `Tup' can be used as a `cons' replacement to construct generic tuples. git-svn-id: http://svn.drobilla.net/resp/resp@264 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2010-08-19Move PEnv::parse implementation to parse.cpp and remove PEnv::parseTuple.David Robillard1-2/+46
git-svn-id: http://svn.drobilla.net/resp/resp@263 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2010-08-19Add quote to syntax (currently only a lexeme is quotable, no lists...)David Robillard1-6/+18
git-svn-id: http://svn.drobilla.net/resp/resp@262 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2010-08-19Coherent AString and Lexeme implementation.David Robillard1-2/+3
A Lexeme is any "token" read from input, a lexeme has not yet beeen parsed and could parse to anything, e.g. a string, an expression, a number, etc. Lexemes are not (yet?) exposed to the language or ever compiled. A String is a string literal, which can contain any character directly except " and \. There are two special escapes: \" and \\, any other character following a \ is a syntax error. Fix garbage collection of REPL objects, leading to type errors from type variable re-use because a type variable for a given AST's /address/ exists, but that address has actually been deleted and reused by new (i.e. make top level REPL expressions and types be GC roots). git-svn-id: http://svn.drobilla.net/resp/resp@261 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2010-04-08Tuplr -> Resp (RESource Processing).David Robillard1-5/+5
git-svn-id: http://svn.drobilla.net/resp/resp@252 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2009-10-16. operator for destructuring Tuples (cons).David Robillard1-0/+1
git-svn-id: http://svn.drobilla.net/resp/tuplr@236 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2009-10-16Cons.David Robillard1-3/+4
git-svn-id: http://svn.drobilla.net/resp/tuplr@235 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2009-10-15Replace more use of at(0) with head().David Robillard1-1/+1
git-svn-id: http://svn.drobilla.net/resp/tuplr@228 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2009-10-15Replace use of ATuple::at(0) with ATuple::head().David Robillard1-1/+1
git-svn-id: http://svn.drobilla.net/resp/tuplr@227 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2009-10-15Make TEnv purely a type environment.David Robillard1-5/+5
git-svn-id: http://svn.drobilla.net/resp/tuplr@222 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2009-10-14Remove cruft.David Robillard1-1/+1
git-svn-id: http://svn.drobilla.net/resp/tuplr@216 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2009-07-04Parse AString.David Robillard1-0/+1
git-svn-id: http://svn.drobilla.net/resp/tuplr@186 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2009-07-04Tidy.David Robillard1-3/+3
git-svn-id: http://svn.drobilla.net/resp/tuplr@184 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2009-07-04Ditch Exp type and use AST even at lex time.David Robillard1-32/+37
git-svn-id: http://svn.drobilla.net/resp/tuplr@182 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2009-07-04Lex to AST with AString type.David Robillard1-1/+1
git-svn-id: http://svn.drobilla.net/resp/tuplr@181 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2009-07-03Hide std::vector roots of Exp.David Robillard1-13/+17
git-svn-id: http://svn.drobilla.net/resp/tuplr@178 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2009-06-29Tidy.David Robillard1-4/+2
git-svn-id: http://svn.drobilla.net/resp/tuplr@169 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2009-06-29More documentation fixes.David Robillard1-0/+1
git-svn-id: http://svn.drobilla.net/resp/tuplr@167 ad02d1e2-f140-0410-9f75-f8b11f17cedd
2009-06-29Split code up further.David Robillard1-0/+131
git-svn-id: http://svn.drobilla.net/resp/tuplr@165 ad02d1e2-f140-0410-9f75-f8b11f17cedd
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