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Fix warnings

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This commit is contained in:
Sofia 2023-08-02 18:38:38 +03:00
parent 9019e1e5a7
commit 08909d76ee
2 changed files with 6 additions and 7 deletions
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8
src/codegen.rs
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@ -25,8 +25,8 @@ impl<'a> Scope<'a> {
self.named_vars.get(name) self.named_vars.get(name)
} }
pub fn set(&mut self, name: &String, val: Value) -> Result<(), ()> { pub fn set(&mut self, name: &str, val: Value) -> Result<(), ()> {
if let hash_map::Entry::Vacant(e) = self.named_vars.entry(name.clone()) { if let hash_map::Entry::Vacant(e) = self.named_vars.entry(name.to_owned()) {
e.insert(val); e.insert(val);
Ok(()) Ok(())
} else { } else {
@ -86,8 +86,8 @@ impl Expression {
}, },
BlockExpr(_) => panic!("Not implemented!"), BlockExpr(_) => panic!("Not implemented!"),
FunctionCall(_) => panic!("Not implemented!"), FunctionCall(_) => panic!("Not implemented!"),
VariableName(name) => scope.get(&name).cloned().unwrap(), VariableName(name) => scope.get(name).cloned().unwrap(),
Literal(lit) => scope.block.get_const(&lit), Literal(lit) => scope.block.get_const(lit),
} }
} }
} }

5
src/lexer.rs
View File

@ -1,4 +1,4 @@
use std::{fmt::Debug, iter::Peekable, str::Chars}; use std::{fmt::Debug, str::Chars};
static DECIMAL_NUMERICS: &[char] = &['0', '1', '2', '3', '4', '5', '6', '7', '8', '9']; static DECIMAL_NUMERICS: &[char] = &['0', '1', '2', '3', '4', '5', '6', '7', '8', '9'];
@ -71,8 +71,6 @@ impl Debug for FullToken {
pub type Position = (u32, u32); pub type Position = (u32, u32);
const EOF_CHAR: char = '\0';
pub struct Cursor<'a> { pub struct Cursor<'a> {
pub position: Position, pub position: Position,
char_stream: Chars<'a>, char_stream: Chars<'a>,
@ -94,6 +92,7 @@ impl<'a> Cursor<'a> {
self.char_stream.clone().next() self.char_stream.clone().next()
} }
#[allow(dead_code)] // Is this actually needed?
fn second(&mut self) -> Option<char> { fn second(&mut self) -> Option<char> {
// `.next()` optimizes better than `.nth(1)` // `.next()` optimizes better than `.nth(1)`
let mut stream = self.char_stream.clone(); let mut stream = self.char_stream.clone();