chore(tazjin/rlox): Wire scanner to interpreter to reduce warnings
... they're just noisy at the moment. This isn't complete because it doesn't thread through scanner errors. Change-Id: I0f75d2b20fa3f57be1af5d1d8aa8059856855825 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2162 Reviewed-by: tazjin <mail@tazj.in> Tested-by: BuildkiteCI
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2 changed files with 18 additions and 1 deletions
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@ -1,4 +1,8 @@
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use crate::scanner;
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// Run some Lox code and print it to stdout
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pub fn run(_code: &str) {
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pub fn run(code: &str) {
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let chars: Vec<char> = code.chars().collect();
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let _tokens = scanner::scan(&chars);
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println!("no interpreter yet, sorry")
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}
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@ -133,3 +133,16 @@ impl<'a> Scanner<'a> {
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return self.tokens;
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}
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}
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pub fn scan<'a>(input: &'a [char]) -> Vec<Token<'a>> {
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let scanner = Scanner {
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source: &input,
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tokens: vec![],
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errors: vec![],
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start: 0,
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current: 0,
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line: 0,
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};
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return scanner.scan_tokens();
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}
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