---

marijnh · marijnh · commit b92f70b58b1c · 2011-06-20T23:53:29.000+02:00
yaml --- r: 3281 b: refs/heads/master c: 56eb986 h: refs/heads/master i: 3279: af1db64 v: v3
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 588dc3897b1a510b7f65ca5e53ba5a99224c1923
+refs/heads/master: 56eb98658449d2a6cc38279d6ec8085f1837f991
diff --git a/trunk/src/comp/middle/alias.rs b/trunk/src/comp/middle/alias.rs
@@ -234,7 +234,7 @@ fn check_tail_call(&ctx cx, &@ast::expr call) {
                     alt (cx.local_map.find(dnum)) {
                         case (some(arg(ast::alias(?mut)))) {
                             if (mut_a && !mut) {
-                                cx.tcx.sess.span_warn(args.(i).span,
+                                cx.tcx.sess.span_fatal(args.(i).span,
                                                       "passing an immutable \
                                      alias by mutable alias");
                             }
@@ -245,7 +245,7 @@ fn check_tail_call(&ctx cx, &@ast::expr call) {
                 case (_) { ok = false; }
             }
             if (!ok) {
-                cx.tcx.sess.span_warn(args.(i).span,
+                cx.tcx.sess.span_fatal(args.(i).span,
                                       "can not pass a local value by \
                                      alias to a tail call");
             }

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`	`1`	`---`
`2`		`-refs/heads/master: 588dc3897b1a510b7f65ca5e53ba5a99224c1923`
	`2`	`+refs/heads/master: 56eb98658449d2a6cc38279d6ec8085f1837f991`
Original file line number	Diff line number	Diff line change
`@@ -234,7 +234,7 @@ fn check_tail_call(&ctx cx, &@ast::expr call) {`
`234`	`234`	`alt (cx.local_map.find(dnum)) {`
`235`	`235`	`case (some(arg(ast::alias(?mut)))) {`
`236`	`236`	`if (mut_a && !mut) {`
`237`		`- cx.tcx.sess.span_warn(args.(i).span,`
	`237`	`+ cx.tcx.sess.span_fatal(args.(i).span,`
`238`	`238`	`"passing an immutable \`
`239`	`239`	`alias by mutable alias");`
`240`	`240`	`}`
`@@ -245,7 +245,7 @@ fn check_tail_call(&ctx cx, &@ast::expr call) {`
`245`	`245`	`case (_) { ok = false; }`
`246`	`246`	`}`
`247`	`247`	`if (!ok) {`
`248`		`- cx.tcx.sess.span_warn(args.(i).span,`
	`248`	`+ cx.tcx.sess.span_fatal(args.(i).span,`
`249`	`249`	`"can not pass a local value by \`
`250`	`250`	`alias to a tail call");`
`251`	`251`	`}`