---

yaml
---
r: 229317
b: refs/heads/try
c: 8e24091
h: refs/heads/master
i:
  229315: fc6cf1d
v: v3

Author: elinorbgr

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: aca2057ed5fb7af3f8905b2bc01f72fa001c35c8
 refs/heads/snap-stage3: 1af31d4974e33027a68126fa5a5a3c2c6491824f
-refs/heads/try: 751675938edef0e904086b29dc4d15bdaf519a41
+refs/heads/try: 8e24091f98675390620172ba25fbfbbea87d150b
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try/src/librustc_resolve/build_reduced_graph.rs

@@ -928,7 +928,7 @@ impl<'a, 'b:'a, 'tcx:'b> GraphBuilder<'a, 'b, 'tcx> {
         self.unresolved_imports += 1;
 
         if is_public {
-            module_.pub_count.set(module_.pub_count.get() + 1);
+            module_.inc_pub_count();
         }
 
         // Bump the reference count on the name. Or, if this is a glob, set
@@ -963,9 +963,9 @@ impl<'a, 'b:'a, 'tcx:'b> GraphBuilder<'a, 'b, 'tcx> {
                 // Set the glob flag. This tells us that we don't know the
                 // module's exports ahead of time.
 
-                module_.glob_count.set(module_.glob_count.get() + 1);
+                module_.inc_glob_count();
                 if is_public {
-                    module_.pub_glob_count.set(module_.pub_glob_count.get() + 1);
+                    module_.inc_pub_glob_count();
                 }
             }
         }

branches/try/src/librustc_resolve/lib.rs

@@ -749,6 +749,30 @@ impl Module {
     }
 }
 
+impl Module {
+    pub fn inc_glob_count(&self) {
+        self.glob_count.set(self.glob_count.get() + 1);
+    }
+    pub fn dec_glob_count(&self) {
+        assert!(self.glob_count.get() > 0);
+        self.glob_count.set(self.glob_count.get() - 1);
+    }
+    pub fn inc_pub_count(&self) {
+        self.pub_count.set(self.pub_count.get() + 1);
+    }
+    pub fn dec_pub_count(&self) {
+        assert!(self.pub_count.get() > 0);
+        self.pub_count.set(self.pub_count.get() - 1);
+    }
+    pub fn inc_pub_glob_count(&self) {
+        self.pub_glob_count.set(self.pub_glob_count.get() + 1);
+    }
+    pub fn dec_pub_glob_count(&self) {
+        assert!(self.pub_glob_count.get() > 0);
+        self.pub_glob_count.set(self.pub_glob_count.get() - 1);
+    }
+}
+
 impl fmt::Debug for Module {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         write!(f, "{:?}, kind: {:?}, {}",

branches/try/src/librustc_resolve/resolve_imports.rs

@@ -407,20 +407,17 @@ impl<'a, 'b:'a, 'tcx:'b> ImportResolver<'a, 'b, 'tcx> {
         if resolution_result.success() {
             match import_directive.subclass {
                 GlobImport => {
-                    assert!(module_.glob_count.get() >= 1);
-                    module_.glob_count.set(module_.glob_count.get() - 1);
+                    module_.dec_glob_count();
                     if import_directive.is_public {
-                        assert!(module_.pub_glob_count.get() >= 1);
-                        module_.pub_glob_count.set(module_.pub_glob_count.get() - 1);
+                        module_.dec_pub_glob_count();
                     }
                 }
                 SingleImport(..) => {
                     // Ignore.
                 }
             }
             if import_directive.is_public {
-                assert!(module_.pub_count.get() >= 1);
-                module_.pub_count.set(module_.pub_count.get() - 1);
+                module_.dec_pub_count();
             }
         }