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Repair long lines

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This commit is contained in:
Niko Matsakis
2012-09-06 15:40:11 -07:00
parent ee4ba4490d
commit c5e2cf2ee5
1 changed files with 8 additions and 6 deletions
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14
src/rustc/middle/typeck/check.rs
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@@ -749,7 +749,8 @@ fn do_autoderef(fcx: @fn_ctxt, sp: span, t: ty::t) -> ty::t {
// Some extra checks to detect weird cycles and so forth: // Some extra checks to detect weird cycles and so forth:
match sty { match sty {
ty::ty_box(inner) | ty::ty_uniq(inner) | ty::ty_rptr(_, inner) => { ty::ty_box(inner) | ty::ty_uniq(inner) |
ty::ty_rptr(_, inner) => {
match ty::get(t1).struct { match ty::get(t1).struct {
ty::ty_infer(ty::TyVar(v1)) => { ty::ty_infer(ty::TyVar(v1)) => {
ty::occurs_check(fcx.ccx.tcx, sp, v1, ty::occurs_check(fcx.ccx.tcx, sp, v1,
@@ -759,11 +760,12 @@ fn do_autoderef(fcx: @fn_ctxt, sp: span, t: ty::t) -> ty::t {
} }
} }
ty::ty_enum(did, _) => { ty::ty_enum(did, _) => {
// Watch out for a type like `enum t = @t`. Such a type would // Watch out for a type like `enum t = @t`. Such a
// otherwise infinitely auto-deref. This is the only autoderef // type would otherwise infinitely auto-deref. This
// loop that needs to be concerned with this, as an error will be // is the only autoderef loop that needs to be
// reported on the enum definition as well because the enum is not // concerned with this, as an error will be reported
// instantiable. // on the enum definition as well because the enum is
// not instantiable.
if vec::contains(enum_dids, did) { if vec::contains(enum_dids, did) {
return t1; return t1;
} }