---

catamorphism · catamorphism · commit 6cc9cde6c2cb · 2012-10-25T12:20:41.000-07:00
yaml --- r: 38784 b: refs/heads/incoming c: 75947b3 h: refs/heads/master v: v3
diff --git a/[refs] b/[refs]
@@ -6,7 +6,7 @@ refs/heads/try: 3d5418789064fdb463e872a4e651af1c628a3650
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: a810c03263670238bccd64cabb12a23a46e3a278
-refs/heads/incoming: d6b3d65010d08b570a1d926de31218121c193f92
+refs/heads/incoming: 75947b311ae79c2a2113fb7f797c68ffb3d357b3
 refs/heads/dist-snap: 22efa39382d41b084fde1719df7ae8ce5697d8c9
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
diff --git a/branches/incoming/src/rustc/middle/kind.rs b/branches/incoming/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`	`}`