new clippy lints

bril-rs/src/conversion.rs

@@ -44,12 +44,9 @@ impl ConversionError {
     #[doc(hidden)]
     #[must_use]
     pub const fn add_pos(self, pos_var: Option<Position>) -> PositionalConversionError {
-        match self {
-            //Self::PositionalConversionErrorConversion(e) => e,
-            _ => PositionalConversionError {
-                e: self,
-                pos: pos_var,
-            },
+        PositionalConversionError {
+            e: self,
+            pos: pos_var,
         }
     }
 }

bril-rs/src/lib.rs

@@ -2,6 +2,8 @@
 #![warn(missing_docs)]
 #![doc = include_str!("../README.md")]
 #![allow(clippy::too_many_lines)]
+// https://github.com/rust-lang/rust-clippy/issues/6902
+#![allow(clippy::use_self)]
 
 /// Provides the unstructured representation of Bril programs
 pub mod abstract_program;

bril-rs/src/program.rs

@@ -318,7 +318,7 @@ pub enum ConstOps {
 impl Display for ConstOps {
     fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
         match self {
-            ConstOps::Const => write!(f, "const"),
+            Self::Const => write!(f, "const"),
         }
     }
 }
@@ -362,22 +362,22 @@ pub enum EffectOps {
 impl Display for EffectOps {
     fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
         match self {
-            EffectOps::Jump => write!(f, "jmp"),
-            EffectOps::Branch => write!(f, "br"),
-            EffectOps::Call => write!(f, "call"),
-            EffectOps::Return => write!(f, "ret"),
-            EffectOps::Print => write!(f, "print"),
-            EffectOps::Nop => write!(f, "nop"),
+            Self::Jump => write!(f, "jmp"),
+            Self::Branch => write!(f, "br"),
+            Self::Call => write!(f, "call"),
+            Self::Return => write!(f, "ret"),
+            Self::Print => write!(f, "print"),
+            Self::Nop => write!(f, "nop"),
             #[cfg(feature = "memory")]
-            EffectOps::Store => write!(f, "store"),
+            Self::Store => write!(f, "store"),
             #[cfg(feature = "memory")]
-            EffectOps::Free => write!(f, "free"),
+            Self::Free => write!(f, "free"),
             #[cfg(feature = "speculate")]
-            EffectOps::Speculate => write!(f, "speculate"),
+            Self::Speculate => write!(f, "speculate"),
             #[cfg(feature = "speculate")]
-            EffectOps::Commit => write!(f, "commit"),
+            Self::Commit => write!(f, "commit"),
             #[cfg(feature = "speculate")]
-            EffectOps::Guard => write!(f, "guard"),
+            Self::Guard => write!(f, "guard"),
         }
     }
 }
@@ -458,46 +458,46 @@ pub enum ValueOps {
 impl Display for ValueOps {
     fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
         match self {
-            ValueOps::Add => write!(f, "add"),
-            ValueOps::Sub => write!(f, "sub"),
-            ValueOps::Mul => write!(f, "mul"),
-            ValueOps::Div => write!(f, "div"),
-            ValueOps::Eq => write!(f, "eq"),
-            ValueOps::Lt => write!(f, "lt"),
-            ValueOps::Gt => write!(f, "gt"),
-            ValueOps::Le => write!(f, "le"),
-            ValueOps::Ge => write!(f, "ge"),
-            ValueOps::Not => write!(f, "not"),
-            ValueOps::And => write!(f, "and"),
-            ValueOps::Or => write!(f, "or"),
-            ValueOps::Call => write!(f, "call"),
-            ValueOps::Id => write!(f, "id"),
+            Self::Add => write!(f, "add"),
+            Self::Sub => write!(f, "sub"),
+            Self::Mul => write!(f, "mul"),
+            Self::Div => write!(f, "div"),
+            Self::Eq => write!(f, "eq"),
+            Self::Lt => write!(f, "lt"),
+            Self::Gt => write!(f, "gt"),
+            Self::Le => write!(f, "le"),
+            Self::Ge => write!(f, "ge"),
+            Self::Not => write!(f, "not"),
+            Self::And => write!(f, "and"),
+            Self::Or => write!(f, "or"),
+            Self::Call => write!(f, "call"),
+            Self::Id => write!(f, "id"),
             #[cfg(feature = "ssa")]
-            ValueOps::Phi => write!(f, "phi"),
+            Self::Phi => write!(f, "phi"),
             #[cfg(feature = "float")]
-            ValueOps::Fadd => write!(f, "fadd"),
+            Self::Fadd => write!(f, "fadd"),
             #[cfg(feature = "float")]
-            ValueOps::Fsub => write!(f, "fsub"),
+            Self::Fsub => write!(f, "fsub"),
             #[cfg(feature = "float")]
-            ValueOps::Fmul => write!(f, "fmul"),
+            Self::Fmul => write!(f, "fmul"),
             #[cfg(feature = "float")]
-            ValueOps::Fdiv => write!(f, "fdiv"),
+            Self::Fdiv => write!(f, "fdiv"),
             #[cfg(feature = "float")]
-            ValueOps::Feq => write!(f, "feq"),
+            Self::Feq => write!(f, "feq"),
             #[cfg(feature = "float")]
-            ValueOps::Flt => write!(f, "flt"),
+            Self::Flt => write!(f, "flt"),
             #[cfg(feature = "float")]
-            ValueOps::Fgt => write!(f, "fgt"),
+            Self::Fgt => write!(f, "fgt"),
             #[cfg(feature = "float")]
-            ValueOps::Fle => write!(f, "fle"),
+            Self::Fle => write!(f, "fle"),
             #[cfg(feature = "float")]
-            ValueOps::Fge => write!(f, "fge"),
+            Self::Fge => write!(f, "fge"),
             #[cfg(feature = "memory")]
-            ValueOps::Alloc => write!(f, "alloc"),
+            Self::Alloc => write!(f, "alloc"),
             #[cfg(feature = "memory")]
-            ValueOps::Load => write!(f, "load"),
+            Self::Load => write!(f, "load"),
             #[cfg(feature = "memory")]
-            ValueOps::PtrAdd => write!(f, "ptradd"),
+            Self::PtrAdd => write!(f, "ptradd"),
         }
     }
 }
@@ -522,12 +522,12 @@ pub enum Type {
 impl Display for Type {
     fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
         match self {
-            Type::Int => write!(f, "int"),
-            Type::Bool => write!(f, "bool"),
+            Self::Int => write!(f, "int"),
+            Self::Bool => write!(f, "bool"),
             #[cfg(feature = "float")]
-            Type::Float => write!(f, "float"),
+            Self::Float => write!(f, "float"),
             #[cfg(feature = "memory")]
-            Type::Pointer(tpe) => write!(f, "ptr<{tpe}>"),
+            Self::Pointer(tpe) => write!(f, "ptr<{tpe}>"),
         }
     }
 }

brilirs/src/interp.rs

@@ -206,13 +206,13 @@ impl Pointer {
 impl fmt::Display for Value {
   fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
     match self {
-      Value::Int(i) => write!(f, "{i}"),
-      Value::Bool(b) => write!(f, "{b}"),
-      Value::Float(v) if v.is_infinite() && v.is_sign_positive() => write!(f, "Infinity"),
-      Value::Float(v) if v.is_infinite() && v.is_sign_negative() => write!(f, "-Infinity"),
-      Value::Float(v) => write!(f, "{v}"),
-      Value::Pointer(p) => write!(f, "{p:?}"),
-      Value::Uninitialized => unreachable!(),
+      Self::Int(i) => write!(f, "{i}"),
+      Self::Bool(b) => write!(f, "{b}"),
+      Self::Float(v) if v.is_infinite() && v.is_sign_positive() => write!(f, "Infinity"),
+      Self::Float(v) if v.is_infinite() && v.is_sign_negative() => write!(f, "-Infinity"),
+      Self::Float(v) => write!(f, "{v}"),
+      Self::Pointer(p) => write!(f, "{p:?}"),
+      Self::Uninitialized => unreachable!(),
     }
   }
 }
@@ -695,7 +695,7 @@ struct State<'a, T: std::io::Write> {
 }
 
 impl<'a, T: std::io::Write> State<'a, T> {
-  fn new(prog: &'a BBProgram, env: Environment, heap: Heap, out: T) -> Self {
+  const fn new(prog: &'a BBProgram, env: Environment, heap: Heap, out: T) -> Self {
     Self {
       prog,
       env,