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Upgrade plugins
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parent
9fbffff604
commit
3cdc412a4c
4 changed files with 9 additions and 7 deletions
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@ -34,12 +34,12 @@ impl LintPass for StrToStringPass {
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fn is_str(cx: &Context, expr: &ast::Expr) -> bool {
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fn walk_ty<'t>(ty: ty::Ty<'t>) -> ty::Ty<'t> {
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match ty.sty {
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ty::ty_ptr(ref tm) | ty::ty_rptr(_, ref tm) => walk_ty(tm.ty),
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ty::TyRef(_, ref tm) | ty::TyRawPtr(ref tm) => walk_ty(tm.ty),
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_ => ty
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}
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}
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match walk_ty(expr_ty(cx.tcx, expr)).sty {
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ty::ty_str => true,
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ty::TyStr => true,
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_ => false
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}
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}
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@ -2,8 +2,9 @@
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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use syntax::{ast, codemap, visit, ast_map};
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use syntax::{ast, codemap, visit};
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use syntax::attr::AttrMetaMethods;
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use rustc::ast_map;
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use rustc::lint::{Context, LintPass, LintArray};
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use rustc::middle::ty::expr_ty;
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use rustc::middle::{ty, def};
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@ -159,8 +160,8 @@ impl LintPass for UnrootedPass {
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let t = expr_ty(cx.tcx, &*expr);
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match t.sty {
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ty::ty_struct(did, _) |
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ty::ty_enum(did, _) => {
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ty::TyStruct(did, _) |
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ty::TyEnum(did, _) => {
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if ty::has_attr(cx.tcx, did, "must_root") {
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cx.span_lint(UNROOTED_MUST_ROOT, expr.span,
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&format!("Expression of type {} must be rooted", t.repr(cx.tcx)));
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