 nisstyre56
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0297fbd5af
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fixed bug with defop parsing, wrong token type in the pattern
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11 years ago |
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nisstyre56
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fbc2664a29
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refactor parseMany function to accept general functions rather than strings, this is done in order to handle -> as an identifier rather than its own token
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11 years ago |
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nisstyre56
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b18d0a1eca
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work on parsing type applications/signatures
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11 years ago |
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nisstyre56
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3b464b81cf
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should error if an if-then-else expression has no else variant (must be that way due to the type system)
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11 years ago |
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nisstyre56
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72374c9212
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fixed error handling for dangling else
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11 years ago |
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nisstyre56
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58f08f2578
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handle empty applications
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11 years ago |
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nisstyre56
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13201d8662
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switching to underscore.js for most functionality
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11 years ago |
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nisstyre56
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cb0dbd0948
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fixed bugs in defop parsing, both in the tokenizer and parser (was doing something stupid with array comparisons)
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11 years ago |
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nisstyre56
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b890053d20
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readability fixes, a few bug fixes, can calculate free variables of let blocks, environments not being passed yet or closures created
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11 years ago |
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wes
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71f9342cea
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support for user defined operators, working on type declarations and inference
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11 years ago |
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Wesley Kerfoot
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7589d5c4d2
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desugaring for let/def expressions, more error handling, expanded test cases
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11 years ago |
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Wesley Kerfoot
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b779025122
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fixed error handling for let/def
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11 years ago |
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Wesley Kerfoot
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fa70001d4b
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basic support for let/def forms in the parser
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11 years ago |
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wes
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02c20040c6
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removed some old comments
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11 years ago |
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Wesley Kerfoot
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8257dceac9
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quick update
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11 years ago |
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Wesley Kerfoot
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258e278f4e
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more error handling shit
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11 years ago |
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Wesley Kerfoot
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863a7c58d7
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added more error checking
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11 years ago |
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Wesley Kerfoot
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3b4b0fd33c
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added more error handling, fixed a typo in the tokenizer
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11 years ago |
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Wesley Kerfoot
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6eeebcb23c
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added another new syntax error
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11 years ago |
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Wesley Kerfoot
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6629ec62b8
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changed error messages
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11 years ago |
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Wesley Kerfoot
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31a5481d7c
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changed error messages
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11 years ago |
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Wesley Kerfoot
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129d339396
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more error stuff
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11 years ago |
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Wesley Kerfoot
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37c79418d4
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started to add proper errors
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12 years ago |
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Wesley Kerfoot
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fc6c61994d
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almost done adding let forms to the language, made sure to throw exceptions in most places
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12 years ago |
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Wesley Kerfoot
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2458430357
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added tuple operator
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12 years ago |
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Wesley Kerfoot
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df3597dae2
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stuff
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12 years ago |
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Wesley Kerfoot
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6729a11df4
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tweaked the tokenizer
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12 years ago |
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Wesley Kerfoot
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9d735e5789
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fixed yet another bug, might refactor that function later
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12 years ago |
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Wesley Kerfoot
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2bc760774b
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cleaned up/modularized code more
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12 years ago |
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Wesley Kerfoot
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55aab5b3f5
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fixed some bugs related to list parsing
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12 years ago |
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Wesley Kerfoot
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888b2d698a
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update
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12 years ago |
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Wesley Kerfoot
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942b92caa4
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added support def functions and lists, next up: desugaring
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12 years ago |
wes
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b4d0872774
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stuff
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12 years ago |
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wes
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0a21cbd57e
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removed restriction on def grammar
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12 years ago |
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Wesley Kerfoot
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6021da7665
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worked on tokenizer, added operators, stripping whitespace out
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12 years ago |
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Wesley Kerfoot
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ee0d7aebcb
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removed regex based tokenizer, finished switch/case based tokenizer, need to add support for whitespace in the parser or strip it out for now
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12 years ago |
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Wesley Kerfoot
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86c2c5f76a
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did work on tokenizer, removed a bit of reduntant code
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12 years ago |
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Wesley Kerfoot
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0742d95bc4
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started on the desugarer
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12 years ago |
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Wesley Kerfoot
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28de71cc0a
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moar pprint functions
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12 years ago |
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Wesley Kerfoot
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88b9628d54
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fixed bug where right parens were not getting popped after parsing applications, added a partial pprint function
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12 years ago |
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Wesley Kerfoot
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3cafc6b06f
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added a reference to the precedence climbing algorithm used here
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12 years ago |
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Wesley Kerfoot
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058719a884
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adding stuff
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12 years ago |
