Commit Graph

1857 Commits

Author SHA1 Message Date
greg
06771979df Function bodies can contain statements now 2017-09-19 22:10:58 -07:00
greg
f158b6c712 Converted to multiple-evaluator logic
Now I have (basically) full single-step evaluation and it works fine
2017-09-19 22:10:58 -07:00
greg
ba8f67441f Conditionals - handle delimiters correctly 2017-09-19 22:10:58 -07:00
greg
872e9ce7ee Make function binding a SideEffect 2017-09-19 22:10:58 -07:00
greg
2722533efd Prove recursion works 2017-09-19 22:10:58 -07:00
greg
edf342e65a Add == operator 2017-09-19 22:10:58 -07:00
greg
27d4c2ccbd No references in pattern-matching 2017-09-19 22:10:58 -07:00
greg
6794d22f1d Run rustfmt on eval.rs, parser.rs 2017-09-19 22:10:58 -07:00
greg
1858d26638 Add comparison operators
+  make operator evaluation more concise
2017-09-19 22:10:58 -07:00
greg
84fbe73cf6 Add Lambda type
And change name FuncNode -> FuncDefNode

Now function definition nodes reduce to a Lambda, which is not
reducible.
2017-09-19 22:10:58 -07:00
greg
ad994c38ae Test simplification 2017-09-19 22:10:58 -07:00
greg
48343d3fad Tightened tokenization tests 2017-09-19 22:10:58 -07:00
greg
4f8ff35d0f fixed bug with ends_identifier 2017-09-19 22:10:58 -07:00
greg
b210ad5e19 Added links to README 2017-09-19 22:10:58 -07:00
greg
7311d0311f Simplify pattern a little bit 2017-09-19 22:10:58 -07:00
greg
1b59c264b4 Use itertools peeking_take_while
Cuts down on lines in the tokenizer
2017-09-19 22:10:58 -07:00
greg
b2e453a9de Rewrite of tokenizer 2017-09-19 22:10:58 -07:00
greg
59226eb731 Ran rustfmt on parser.rs 2017-09-19 22:10:58 -07:00
greg
297003c0b0 Operator only needs to be a tuple struct 2017-09-19 22:10:58 -07:00
greg
e5ee072b00 Convert tokenizer to large match statement
In the hopes of making it shorter
2017-09-19 22:10:58 -07:00
greg
9b62efc830 Fix conditional parsing
Needed to account for semicolons/newlines. Maybe need to generalize
delimiter-separated list of things
2017-09-19 22:10:58 -07:00
greg
f626ca1427 Add test for conditional parsing 2017-09-19 22:10:57 -07:00
greg
82c52ede48 Finish evaluating conditionals 2017-09-19 22:10:57 -07:00
greg
7f52b20d97 Conditional eval partway implemented
Need to change the AST representation to support compound statements I
think
2017-09-19 22:10:57 -07:00
greg
12fee6158c Vector'd expressions don't need to be boxed 2017-09-19 22:10:57 -07:00
greg
2d21de7cc3 Added support for conditionals to parser
Not to eval yet
2017-09-19 22:10:57 -07:00
greg
9cc9c5977d Fixed evaluation of function calls
This bit still isn't quite small-step but maybe that's okay for
functions
2017-09-19 22:10:57 -07:00
greg
ed9d1312d1 Change representation of variables 2017-09-19 22:10:57 -07:00
greg
29d9e50311 All environment changes represented explicitly
Start the work of rewriting the evluator to be a true small-step
evaluator - that is, all state changes are represented explicitly as
SideEffect types, and not as methods called on the evaluator, except at
the very top of the evaluation loop
2017-09-19 22:10:57 -07:00
greg
e84550f3ec Kill two compilation warnings 2017-09-19 22:10:57 -07:00
greg
3063de1242 Run rustfmt on the rest of them 2017-09-19 22:10:57 -07:00
greg
e1d07b4e66 Rustfmt on llvm_wrap 2017-09-19 22:10:57 -07:00
greg
af45004afa Run rustfmt on some files 2017-09-19 22:10:57 -07:00
greg
d4d61ce5ad Use process::exit in main 2017-09-19 22:10:57 -07:00
greg
743311d18a Convert Tokenize to Result 2017-09-19 22:10:57 -07:00
greg
17f9846bb9 Make tests pass w/ new match syntax 2017-09-19 22:10:57 -07:00
greg
fe8418edbe Kill some extraneous spaces 2017-09-19 22:10:57 -07:00
greg
1d8102b9fa Make compilation controllable 2017-09-19 22:10:57 -07:00
greg
aac3ca40fe Add getopts 2017-09-19 22:10:57 -07:00
greg
c389b44bf8 Compile statements with variables 2017-09-19 22:10:57 -07:00
greg
db52f9b716 Package compilation context into one struct 2017-09-19 22:10:57 -07:00
greg
d3a743442b = should have high precedence 2017-09-19 22:10:57 -07:00
greg
e46d840d96 Move more code to llvm_wrap
And silence a few compiler warnings
2017-09-19 22:10:57 -07:00
greg
3d406f1dd2 Move llmv wrapper into separate file 2017-09-19 22:10:57 -07:00
greg
fca307d3ab Package more functions in LLVMWrapper 2017-09-19 22:10:57 -07:00
greg
a65544356c Fix bug in delete routine 2017-09-19 22:10:57 -07:00
greg
10d51cc29c Compile binexps 2017-09-19 22:10:57 -07:00
greg
95b773de7f Compilation sequence
-move all steps of the llvm IR compilation process into the binary
2017-09-19 22:10:57 -07:00
greg
c032da712f Successfully compiling a main function 2017-09-19 22:10:57 -07:00
greg
cfb93d9dea Compilation that returns an output code works 2017-09-19 22:10:57 -07:00