Avoid new assign

fe-lang · Aug 14, 2023 · 9aff428 · 9aff428
1 parent 327e706
commit 9aff428
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Showing 3 changed files with 14 additions and 14 deletions.
diff --git a/crates/ir/src/insn.rs b/crates/ir/src/insn.rs
@@ -36,11 +36,11 @@ impl<'a> fmt::Display for DisplayInsn<'a> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         let Self { insn, func } = *self;
 
-        let display_result = DisplayResultValue::new(insn, &func.dfg);
-        write!(f, "{display_result}")?;
+        let result = DisplayResultValue::new(insn, &func.dfg);
+        write!(f, "{result}")?;
 
-        let display_insn = DisplayInsnData::new(insn, func);
-        write!(f, "{display_insn}")
+        let insn = DisplayInsnData::new(insn, func);
+        write!(f, "{insn}")
     }
 }
 
@@ -489,8 +489,8 @@ impl<'a> fmt::Display for DisplayInsnData<'a> {
                 write!(f, " {};", table[table.len() - 1])
             }
             Alloca { ty } => {
-                let display_ty = DisplayType::new(*ty, dfg);
-                write!(f, "alloca {display_ty};")
+                let ty = DisplayType::new(*ty, dfg);
+                write!(f, "alloca {ty};")
             }
             Return { args } => {
                 write!(f, "ret")?;

diff --git a/crates/ir/src/types.rs b/crates/ir/src/types.rs
@@ -151,12 +151,12 @@ impl<'a> fmt::Display for DisplayCompoundType<'a> {
         dfg.ctx
             .with_ty_store(|s| match s.resolve_compound(self.cmpd_ty) {
                 Array { elem: ty, len } => {
-                    let display_ty = DisplayType::new(*ty, dfg);
-                    write!(f, "[{display_ty};{len}]")
+                    let ty = DisplayType::new(*ty, dfg);
+                    write!(f, "[{ty};{len}]")
                 }
                 Ptr(ty) => {
-                    let display_ty = DisplayType::new(*ty, dfg);
-                    write!(f, "*{display_ty}")
+                    let ty = DisplayType::new(*ty, dfg);
+                    write!(f, "*{ty}")
                 }
                 Struct(StructData { name, packed, .. }) => {
                     if *packed {

diff --git a/crates/ir/src/value.rs b/crates/ir/src/value.rs
@@ -27,8 +27,8 @@ impl<'a> fmt::Display for DisplayResultValue<'a> {
         let Self { insn, dfg } = *self;
         if let Some(value) = dfg.insn_result(insn) {
             let ty = dfg.insn_result_ty(insn).unwrap();
-            let display_ty = DisplayType::new(ty, dfg);
-            return write!(f, "v{}.{display_ty} = ", value.0);
+            let ty = DisplayType::new(ty, dfg);
+            return write!(f, "v{}.{ty} = ", value.0);
         }
         Ok(())
     }
@@ -48,8 +48,8 @@ impl<'a, 'b> DisplayArgValues<'a, 'b> {
         let dfg = self.dfg;
         match *dfg.value_data(*arg) {
             ValueData::Immediate { imm, ty } => {
-                let display_ty = DisplayType::new(ty, dfg);
-                write!(w, "{imm}.{display_ty}")
+                let ty = DisplayType::new(ty, dfg);
+                write!(w, "{imm}.{ty}")
             }
             _ => write!(w, "v{}", arg.0),
         }