double-brace swap_ops macro expansion

Robbepop · Robbepop · commit 53cd5907d83a · 2025-07-01T13:28:49.000+02:00
diff --git a/crates/wasmi/src/engine/translator/func2/utils.rs b/crates/wasmi/src/engine/translator/func2/utils.rs
@@ -21,11 +21,11 @@ macro_rules! bail_unreachable {
 ///
 /// [`Instruction`]: crate::ir::Instruction
 macro_rules! swap_ops {
-    ($make_instr:path) => {
+    ($make_instr:path) => {{
         |result: $crate::ir::Reg, lhs, rhs| -> $crate::ir::Instruction {
             $make_instr(result, rhs, lhs)
         }
-    };
+    }};
 }
 
 /// Implemented by types that can be reset for reuse.

Original file line number	Diff line number	Diff line change
`@@ -21,11 +21,11 @@ macro_rules! bail_unreachable {`
`21`	`21`	`///`
`22`	`22`	/// [`Instruction`]: crate::ir::Instruction
`23`	`23`	`macro_rules! swap_ops {`
`24`		`- ($make_instr:path) => {`
	`24`	`+ ($make_instr:path) => {{`
`25`	`25`	`\|result: $crate::ir::Reg, lhs, rhs\| -> $crate::ir::Instruction {`
`26`	`26`	`$make_instr(result, rhs, lhs)`
`27`	`27`	`}`
`28`		`- };`
	`28`	`+ }};`
`29`	`29`	`}`
`30`	`30`
`31`	`31`	`/// Implemented by types that can be reset for reuse.`