Mercurial > hg > truffle

diff truffle/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/java/ElementUtils.java @ 22516:687bc1dda125

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Truffle-DSL: fix wrong resolution when multiple public static methods are imported from a cached type.
author Christian Humer <christian.humer@oracle.com>
date Fri, 18 Dec 2015 14:41:06 +0100
parents dc83cc1f94f2
children
line wrap: on
line diff
--- a/truffle/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/java/ElementUtils.java	Fri Dec 18 14:47:13 2015 +0100
+++ b/truffle/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/java/ElementUtils.java	Fri Dec 18 14:41:06 2015 +0100
@@ -1055,6 +1055,20 @@
         return 0;
     }
 
+    public static int compareByTypeHierarchy(TypeMirror t1, Set<String> t1SuperSet, TypeMirror t2, Set<String> t2SuperSet) {
+        if (typeEquals(t1, t2)) {
+            return 0;
+        }
+        if (t1SuperSet.contains(getQualifiedName(t2))) {
+            return -1;
+        }
+
+        if (t2SuperSet.contains(getQualifiedName(t1))) {
+            return 1;
+        }
+        return 0;
+    }
+
     public static boolean canThrowType(List<? extends TypeMirror> thrownTypes, TypeMirror exceptionType) {
         if (ElementUtils.containsType(thrownTypes, exceptionType)) {
             return true;