Merge branch 'pr-119'

pmd-plsql/etc/grammar/PldocAST.jjt

@@ -917,6 +917,8 @@ void Skip2NextTerminator(String initiator,String terminator) :
     t = getToken(1);
 	  if(t.image.equals(initiator)) count++;
 	  if(t.image.equals(terminator)) count--;
+	  if(null != t.specialToken || t.kind == EOF)
+	    return;
   }
 }
 {

pmd-plsql/src/test/java/net/sourceforge/pmd/lang/plsql/PLSQLParserTest.java

@@ -36,4 +36,12 @@ public class PLSQLParserTest extends AbstractPLSQLParserTst {
           + "        doSomethingElse;"
           + "END;");
     }
+
+    @Test(timeout = 5000)
+    public void testBug1531() {
+        parsePLSQL(
+                "create or replace force view oxa.o_xa_function_role_types as\n" +
+                "select \"CFT_ID\",\"CFR_ID\",\"CFT_NAME\",\"TCN\",\"LOG_MODULE\",\"LOG_USER\",\"LOG_DATE\",\"LOG_TIME\" from crm_function_role_types\n" +
+                "/");
+    }
 }

src/site/markdown/overview/changelog.md

@@ -23,6 +23,7 @@
 *   [#116](https://github.com/pmd/pmd/pull/116): \[core] \[java] Improve collection usage
 *   [#117](https://github.com/pmd/pmd/pull/117): \[java] Improve symboltable performance
 *   [#118](https://github.com/pmd/pmd/pull/118): \[java] Simplify VariableDeclaratorId parsing
+*   [#119](https://github.com/pmd/pmd/pull/119): \[plsql] Fix PMD issue 1531- endless loop followed by OOM while parsing (PL)SQL
 
 **Bugfixes:**
 
@@ -41,6 +42,8 @@
     *   [#1534](https://sourceforge.net/p/pmd/bugs/1534/): \[java] CloneMethodMustImplementCloneable: ClassCastException with Annotation (java8)
 *   java-typeresolution/SignatureDeclareThrowsException
     *   [#1535](https://sourceforge.net/p/pmd/bugs/1535/): \[java] SignatureDeclareThrowsException: ClassCastException with Annotation
+*   PLSQL
+    *   [#1531](https://sourceforge.net/p/pmd/bugs/1531/): \[plsql] OOM/Endless loop while parsing (PL)SQL
 *   General
     *   [#1506](https://sourceforge.net/p/pmd/bugs/1506/): \[core] When runing any RuleTst, start/end methods not called
     *   [#1517](https://sourceforge.net/p/pmd/bugs/1517/): \[java] CPD reports on Java constructors when using ignoreIdentifiers