Use TrapCode::UnreachableCodeReached in trap_unreachable

bjorn3 · bjorn3 · commit e95a300630ce · 2020-02-07T21:38:30.000+01:00
diff --git a/src/trap.rs b/src/trap.rs
@@ -65,7 +65,7 @@ pub fn trap_unreachable(
     msg: impl AsRef<str>,
 ) {
     codegen_print(fx, msg.as_ref());
-    fx.bcx.ins().trap(TrapCode::User(!0));
+    fx.bcx.ins().trap(TrapCode::UnreachableCodeReached);
 }
 
 /// Use this when something is unimplemented, but `libcore` or `libstd` requires it to codegen.

Original file line number	Diff line number	Diff line change
`@@ -65,7 +65,7 @@ pub fn trap_unreachable(`
`65`	`65`	`msg: impl AsRef<str>,`
`66`	`66`	`) {`
`67`	`67`	`codegen_print(fx, msg.as_ref());`
`68`		`- fx.bcx.ins().trap(TrapCode::User(!0));`
	`68`	`+ fx.bcx.ins().trap(TrapCode::UnreachableCodeReached);`
`69`	`69`	`}`
`70`	`70`
`71`	`71`	/// Use this when something is unimplemented, but `libcore` or `libstd` requires it to codegen.