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2021-10-22 r/2985 refactor(tazjin/rlox): Return index after adding operationsVincent Ambo1-3/+3
Change-Id: I100eb9b55ace37e5c7c878d3c224b567ee8d1e36 Reviewed-on: https://cl.tvl.fyi/c/depot/+/3738 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
2021-10-20 r/2980 refactor(tazjin/rlox): Introduce newtypes for various indicesVincent Ambo1-4/+4
Since this code is essentially a fairly plain translation from C, it is a bit confusing to deal with the original untyped code. This is an attempt to try and clean some of it up. Change-Id: Icd21f531932e1a811c0d6dbf2e9acba61ca9c45d Reviewed-on: https://cl.tvl.fyi/c/depot/+/3734 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
2021-02-28 r/2251 refactor(tazjin/rlox): Represent VM values as enumsVincent Ambo1-1/+1
Introduces a new enum which represents the different types of possible values, and modifies the rest of the existing code to wrap/unwrap these enum variants correctly. Notably in the vm module, a new macro has been introduced that makes it possible to encode a type expectation and return a runtime error in case of a type mismatch. Change-Id: I325b5e31e395c62d8819ab2af6d398e1277333c0 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2570 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-02-27 r/2243 feat(tazjin/rlox): Print compiled bytecode with disassemble featureVincent Ambo1-0/+7
Change-Id: I42293b334248b5228dd90f13b9a400ccdca20a84 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2562 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-02-27 r/2235 style(tazjin/rlox): Set max_width=80Vincent Ambo1-1/+3
Change-Id: Ib64831c0b97c94fdfbdbae64f4dfccc86879ef73 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2554 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
2021-01-17 r/2128 feat(tazjin/rlox): Implement simple arithmetic operatorsVincent Ambo1-0/+1
Change-Id: I9873bcd281053f4e9820a5119f5992a0b8cb8cfc Reviewed-on: https://cl.tvl.fyi/c/depot/+/2417 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
2021-01-17 r/2127 feat(tazjin/rlox): Bootstrap VM for Lox bytecodeVincent Ambo1-19/+8
Change-Id: I479e20bf2087e5c4aa20e31b364c57ed0d961bcf Reviewed-on: https://cl.tvl.fyi/c/depot/+/2416 Tested-by: BuildkiteCI Reviewed-by: tazjin <mail@tazj.in>
2021-01-17 r/2125 feat(tazjin/rlox): Track source lines along with bytecodeVincent Ambo1-1/+38
Change-Id: I272e73b9b1c9571fbfe4fa983fb4283ddee02bd4 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2414 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
2021-01-17 r/2124 feat(tazjin/rlox): Initial bytecode representationVincent Ambo1-0/+57
This is significantly simplified from the version in the book, since I'm using Rust's Vec and not implementing dynamic arrays manually. We'll see if I run into issues with that ... Change-Id: Ie3446ac3884b850f3ba73a4b1a6ca14e68054188 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2413 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI