Fix stage2 test failures from call to span_lint.

span_lint was removed. Callers should use the `lint` method now, and
call `set_span` within the closure passed to this method.

src/test/ui-fulldeps/auxiliary/issue-40001-plugin.rs

@@ -4,17 +4,19 @@
 extern crate rustc_ast_pretty;
 extern crate rustc_driver;
 extern crate rustc_hir;
-#[macro_use] extern crate rustc_lint;
+#[macro_use]
-#[macro_use] extern crate rustc_session;
+extern crate rustc_lint;
+#[macro_use]
+extern crate rustc_session;
 extern crate rustc_span;
 extern crate syntax;
 
 use rustc_ast_pretty::pprust;
-use rustc_hir::intravisit;
-use rustc_hir as hir;
-use rustc_hir::Node;
-use rustc_lint::{LateContext, LintPass, LintArray, LateLintPass, LintContext};
 use rustc_driver::plugin::Registry;
+use rustc_hir as hir;
+use rustc_hir::intravisit;
+use rustc_hir::Node;
+use rustc_lint::{LateContext, LateLintPass, LintArray, LintContext, LintPass};
 use rustc_span::source_map;
 
 #[plugin_registrar]
@@ -32,14 +34,15 @@ pub fn plugin_registrar(reg: &mut Registry) {
 declare_lint_pass!(MissingWhitelistedAttrPass => [MISSING_WHITELISTED_ATTR]);
 
 impl<'a, 'tcx> LateLintPass<'a, 'tcx> for MissingWhitelistedAttrPass {
-    fn check_fn(&mut self,
+    fn check_fn(
-                cx: &LateContext<'a, 'tcx>,
+        &mut self,
-                _: intravisit::FnKind<'tcx>,
+        cx: &LateContext<'a, 'tcx>,
-                _: &'tcx hir::FnDecl,
+        _: intravisit::FnKind<'tcx>,
-                _: &'tcx hir::Body,
+        _: &'tcx hir::FnDecl,
-                span: source_map::Span,
+        _: &'tcx hir::Body,
-                id: hir::HirId) {
+        span: source_map::Span,
-
+        id: hir::HirId,
+    ) {
         let item = match cx.tcx.hir().get(id) {
             Node::Item(item) => item,
             _ => cx.tcx.hir().expect_item(cx.tcx.hir().get_parent_item(id)),
@@ -47,8 +50,9 @@ fn check_fn(&mut self,
 
         let whitelisted = |attr| pprust::attribute_to_string(attr).contains("whitelisted_attr");
         if !item.attrs.iter().any(whitelisted) {
-            cx.span_lint(MISSING_WHITELISTED_ATTR, span,
+            cx.lint(MISSING_WHITELISTED_ATTR, |lint| {
-                         "Missing 'whitelisted_attr' attribute");
+                lint.build("Missing 'whitelisted_attr' attribute").set_span(span).emit()
+            });
         }
     }
 }

src/test/ui-fulldeps/auxiliary/lint-for-crate-rpass.rs

@@ -5,12 +5,14 @@
 extern crate rustc_driver;
 extern crate rustc_hir;
 extern crate rustc_span;
-#[macro_use] extern crate rustc_lint;
+#[macro_use]
-#[macro_use] extern crate rustc_session;
+extern crate rustc_lint;
+#[macro_use]
+extern crate rustc_session;
 extern crate syntax;
 
-use rustc_lint::{LateContext, LintContext, LintPass, LateLintPass};
 use rustc_driver::plugin::Registry;
+use rustc_lint::{LateContext, LateLintPass, LintContext, LintPass};
 use rustc_span::symbol::Symbol;
 use syntax::attr;
 
@@ -28,8 +30,10 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for $struct {
             fn check_crate(&mut self, cx: &LateContext, krate: &rustc_hir::Crate) {
                 $(
                     if !attr::contains_name(&krate.attrs, $attr) {
-                        cx.span_lint(CRATE_NOT_OKAY, krate.span,
+                        cx.lint(CRATE_NOT_OKAY, |lint| {
-                                     &format!("crate is not marked with #![{}]", $attr));
+                             let msg = format!("crate is not marked with #![{}]", $attr);
+                             lint.build(&msg).set_span(krate.span).emit()
+                        });
                     }
                 )*
             }

src/test/ui-fulldeps/auxiliary/lint-for-crate.rs

@@ -5,13 +5,15 @@
 
 extern crate rustc_driver;
 extern crate rustc_hir;
-#[macro_use] extern crate rustc_lint;
+#[macro_use]
-#[macro_use] extern crate rustc_session;
+extern crate rustc_lint;
+#[macro_use]
+extern crate rustc_session;
 extern crate rustc_span;
 extern crate syntax;
 
-use rustc_lint::{LateContext, LintContext, LintPass, LateLintPass, LintArray};
 use rustc_driver::plugin::Registry;
+use rustc_lint::{LateContext, LateLintPass, LintArray, LintContext, LintPass};
 use rustc_span::symbol::Symbol;
 use syntax::attr;
 
@@ -26,8 +28,11 @@
 impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Pass {
     fn check_crate(&mut self, cx: &LateContext, krate: &rustc_hir::Crate) {
         if !attr::contains_name(&krate.attrs, Symbol::intern("crate_okay")) {
-            cx.span_lint(CRATE_NOT_OKAY, krate.span,
+            cx.lint(CRATE_NOT_OKAY, |lint| {
-                         "crate is not marked with #![crate_okay]");
+                lint.build("crate is not marked with #![crate_okay]")
+                    .set_span(krate.span)
+                    .emit()
+            });
         }
     }
 }

src/test/ui-fulldeps/auxiliary/lint-group-plugin-test.rs

@@ -6,11 +6,13 @@
 // Load rustc as a plugin to get macros.
 extern crate rustc_driver;
 extern crate rustc_hir;
-#[macro_use] extern crate rustc_lint;
+#[macro_use]
-#[macro_use] extern crate rustc_session;
+extern crate rustc_lint;
+#[macro_use]
+extern crate rustc_session;
 
-use rustc_lint::{LateContext, LintContext, LintPass, LateLintPass, LintArray, LintId};
 use rustc_driver::plugin::Registry;
+use rustc_lint::{LateContext, LateLintPass, LintArray, LintContext, LintId, LintPass};
 
 declare_lint!(TEST_LINT, Warn, "Warn about items named 'lintme'");
 
@@ -21,8 +23,12 @@
 impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Pass {
     fn check_item(&mut self, cx: &LateContext, it: &rustc_hir::Item) {
         match &*it.ident.as_str() {
-            "lintme" => cx.span_lint(TEST_LINT, it.span, "item is named 'lintme'"),
+            "lintme" => cx.lint(TEST_LINT, |lint| {
-            "pleaselintme" => cx.span_lint(PLEASE_LINT, it.span, "item is named 'pleaselintme'"),
+                lint.build("item is named 'lintme'").set_span(it.span).emit()
+            }),
+            "pleaselintme" => cx.lint(PLEASE_LINT, |lint| {
+                lint.build("item is named 'pleaselintme'").set_span(it.span).emit()
+            }),
             _ => {}
         }
     }
@@ -32,6 +38,10 @@ fn check_item(&mut self, cx: &LateContext, it: &rustc_hir::Item) {
 pub fn plugin_registrar(reg: &mut Registry) {
     reg.lint_store.register_lints(&[&TEST_LINT, &PLEASE_LINT]);
     reg.lint_store.register_late_pass(|| box Pass);
-    reg.lint_store.register_group(true, "lint_me", None,
+    reg.lint_store.register_group(
-        vec![LintId::of(&TEST_LINT), LintId::of(&PLEASE_LINT)]);
+        true,
+        "lint_me",
+        None,
+        vec![LintId::of(&TEST_LINT), LintId::of(&PLEASE_LINT)],
+    );
 }

src/test/ui-fulldeps/auxiliary/lint-plugin-test.rs

@@ -7,11 +7,13 @@
 
 // Load rustc as a plugin to get macros
 extern crate rustc_driver;
-#[macro_use] extern crate rustc_lint;
+#[macro_use]
-#[macro_use] extern crate rustc_session;
+extern crate rustc_lint;
+#[macro_use]
+extern crate rustc_session;
 
-use rustc_lint::{EarlyContext, LintContext, LintPass, EarlyLintPass, LintArray};
 use rustc_driver::plugin::Registry;
+use rustc_lint::{EarlyContext, EarlyLintPass, LintArray, LintContext, LintPass};
 use syntax::ast;
 declare_lint!(TEST_LINT, Warn, "Warn about items named 'lintme'");
 
@@ -20,7 +22,9 @@
 impl EarlyLintPass for Pass {
     fn check_item(&mut self, cx: &EarlyContext, it: &ast::Item) {
         if it.ident.name.as_str() == "lintme" {
-            cx.span_lint(TEST_LINT, it.span, "item is named 'lintme'");
+            cx.lint(TEST_LINT, |lint| {
+                lint.build("item is named 'lintme'").set_span(it.span).emit()
+            });
         }
     }
 }

src/test/ui-fulldeps/auxiliary/lint-tool-test.rs

@@ -5,11 +5,13 @@
 
 // Load rustc as a plugin to get macros
 extern crate rustc_driver;
-#[macro_use] extern crate rustc_lint;
+#[macro_use]
-#[macro_use] extern crate rustc_session;
+extern crate rustc_lint;
+#[macro_use]
+extern crate rustc_session;
 
-use rustc_lint::{EarlyContext, EarlyLintPass, LintArray, LintContext, LintPass, LintId};
 use rustc_driver::plugin::Registry;
+use rustc_lint::{EarlyContext, EarlyLintPass, LintArray, LintContext, LintId, LintPass};
 use syntax::ast;
 declare_tool_lint!(pub clippy::TEST_LINT, Warn, "Warn about stuff");
 declare_tool_lint!(
@@ -30,10 +32,14 @@
 impl EarlyLintPass for Pass {
     fn check_item(&mut self, cx: &EarlyContext, it: &ast::Item) {
         if it.ident.name.as_str() == "lintme" {
-            cx.span_lint(TEST_LINT, it.span, "item is named 'lintme'");
+            cx.lint(TEST_LINT, |lint| {
+                lint.build("item is named 'lintme'").set_span(it.span).emit()
+            });
         }
         if it.ident.name.as_str() == "lintmetoo" {
-            cx.span_lint(TEST_GROUP, it.span, "item is named 'lintmetoo'");
+            cx.lint(TEST_GROUP, |lint| {
+                lint.build("item is named 'lintmetoo'").set_span(it.span).emit()
+            });
         }
     }
 }
@@ -42,6 +48,10 @@ fn check_item(&mut self, cx: &EarlyContext, it: &ast::Item) {
 pub fn plugin_registrar(reg: &mut Registry) {
     reg.lint_store.register_lints(&[&TEST_RUSTC_TOOL_LINT, &TEST_LINT, &TEST_GROUP]);
     reg.lint_store.register_early_pass(|| box Pass);
-    reg.lint_store.register_group(true, "clippy::group", Some("clippy_group"),
+    reg.lint_store.register_group(
-        vec![LintId::of(&TEST_LINT), LintId::of(&TEST_GROUP)]);
+        true,
+        "clippy::group",
+        Some("clippy_group"),
+        vec![LintId::of(&TEST_LINT), LintId::of(&TEST_GROUP)],
+    );
 }