---

catamorphism · catamorphism · commit 6ec0f5425c10 · 2012-10-25T12:20:41.000-07:00
yaml --- r: 34926 b: refs/heads/master c: 75947b3 h: refs/heads/master v: v3
diff --git a/[refs] b/[refs]
@@ -1,5 +1,5 @@
 ---
-refs/heads/master: d6b3d65010d08b570a1d926de31218121c193f92
+refs/heads/master: 75947b311ae79c2a2113fb7f797c68ffb3d357b3
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: eb8fd119c65c67f3b1b8268cc7341c22d39b7b61
 refs/heads/try: d324a424d8f84b1eb049b12cf34182bda91b0024
diff --git a/trunk/src/rustc/middle/kind.rs b/trunk/src/rustc/middle/kind.rs
@@ -333,7 +333,9 @@ fn check_expr(e: @expr, cx: ctx, v: visit::vt<ctx>) {
         for ty::ty_fn_args(ty::expr_ty(cx.tcx, f)).eachi |i, arg_t| {
             match ty::arg_mode(cx.tcx, *arg_t) {
               by_copy => maybe_copy(cx, args[i],
-                     Some(("callee takes its argument by copy", ""))),
+                     Some(("function arguments must be copyable",
+                           "try changing the function to take a reference \
+                            instead"))),
               by_ref | by_val | by_move => ()
             }
         }

Original file line number	Diff line number	Diff line change
`@@ -333,7 +333,9 @@ fn check_expr(e: @expr, cx: ctx, v: visit::vt<ctx>) {`
`333`	`333`	`for ty::ty_fn_args(ty::expr_ty(cx.tcx, f)).eachi \|i, arg_t\| {`
`334`	`334`	`match ty::arg_mode(cx.tcx, *arg_t) {`
`335`	`335`	`by_copy => maybe_copy(cx, args[i],`
`336`		`- Some(("callee takes its argument by copy", ""))),`
	`336`	`+ Some(("function arguments must be copyable",`
	`337`	`+ "try changing the function to take a reference \`
	`338`	`+ instead"))),`
`337`	`339`	`by_ref \| by_val \| by_move => ()`
`338`	`340`	`}`
`339`	`341`	`}`