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46 Commits

Author SHA1 Message Date
Juan Martín Sotuyo Dodero 05927af574 [java] Properly resolve array types 
- Honor dimensions of arrays
 - Resolve types for allocations as well as declarations of arrays
 2017-10-26 22:31:29 -03:00
gonzalo c00400ef77 Fix try with final resource 2017-10-18 08:50:06 -03:00
Andreas Dangel 6590a358e6 Support concise try-with-resources with java9 2017-09-23 00:15:08 +02:00
Andreas Dangel f30eb4b5ff Use semantic lookahead for the module productions 
The new keyword are only "restricted keywords" and can still be used
as identifiers.
 2017-09-22 23:43:43 +02:00
Andreas Dangel 1020bf73db Enhance grammar to parse Java 9 module-info.java 2017-09-22 21:35:24 +02:00
Andreas Dangel 672f9216dd Simplify grammar: TypeArguments is not used here, it's resolved 
as a child by ClassOrInterfaceType already
 2017-09-22 15:32:24 +02:00
Andreas Dangel 77222904de Check for diamond operator for anonymous classes 2017-09-22 15:32:19 +02:00
Andreas Dangel 722b2b1657 Allow nested private methods 2017-09-22 13:33:08 +02:00
Andreas Dangel cfa4b5b85c Add Java9 Language Module, Update grammar 
* Java8 mode now rejects private methods in interfaces
* Java9 mode now rejects "_" as identifier
 2017-09-22 12:19:38 +02:00
Juan Martín Sotuyo Dodero 0822218574 Simplify expressions 2017-06-01 11:56:48 -03:00
snap252 2460402ea8 test case & adapted grammar for annotated generic return type 
public static <T> @Nullable T getNullableEnum() {
		return null;
	}
 2017-06-01 15:00:20 +02:00
Git Guru b8d435235f fixed/removed unneeded change 
@@ -1488,7 +1488,7 @@ void MethodDeclaration(int modifiers) :
 {jjtThis.setModifiers(modifiers);}
 {
   [ TypeParameters() ]
-  ResultType() MethodDeclarator() [ "throws" NameList() ]
+  [(Annotation() {checkForBadTypeAnnotations();})+] ResultType()
MethodDeclarator() [ "throws" NameList() ]
 2017-06-01 10:13:29 +02:00
snap252 a4754e9fc9 I hear voices ... and they tell me to like multi dimensional arrays 
private static void testMultiDimArrayWithAnnotations() {
		// ever used a 2D-Array in java??
		Object x = new Object @NonNull[2] @Nullable[1] @NonNull[3];
	}
 2017-05-30 15:15:44 +02:00
snap252 7997297e0b test case for 
public void createNonNullArray() {
		return new MetaColumn @NonNull [value];
	}
 2017-05-30 14:13:38 +02:00
snap252 b5474cdcf8 test case and fix for 
public static <T extends @NonNull Enum<T>> getEnum() {
		return null;
	}
 2017-05-30 14:05:29 +02:00
snap252 0660c7298a + simplified 2017-05-30 12:31:03 +02:00
snap252 d314a2c301 test case for 
private byte @Nullable [] getBytes(){
		return null;
	}
 2017-05-30 12:20:26 +02:00
Git Guru 7a4766e8a6 [java] Parsing Problem with Annotation for Array Member Types #417 2017-05-30 10:52:09 +02:00
Git Guru 68ab7048cb *[java]* Java 8 parsing problem with annotations for wildcards #414 2017-05-29 18:20:12 +02:00
Andreas Dangel 4e72eef495 [java] Parser Error for empty statements 
Fixes #378
 2017-05-20 21:28:39 +02:00
Andreas Dangel aaf9419344 Merge branch 'issue-309' 2017-03-27 21:21:38 +02:00
Andreas Dangel abe2e8561c Fixes #309: [java] Parse error on method reference 2017-03-27 21:07:28 +02:00
Andreas Dangel 5cd0f2e928 Merge branch 'issue-257' 2017-02-20 16:13:37 +01:00
Juan Martín Sotuyo Dodero 8f22e69560 Ugly workaround that don't need to change AST 2017-02-20 16:00:39 +01:00
Juan Martín Sotuyo Dodero 907972f0ca [java] Improve grammar for CastExpression 
- Provide a definite fix for casts. This allowed to remove a bunch of hacks.
 - I had to change the grammar a bit... `(int)` is now a cast with a
    PrimitiveType as child, not a Type with a nested PrimitiveType. This is due
    to JavaCC completely ignoring whatever you place in the LOOKAHEAD in favor
    of just looking the follow-up expression completely.
 - Removing the hacks raised an issue with expression orders, caused also by JavaCC's
    disregard to LOOKAHEAD contents
 2017-02-20 16:00:39 +01:00
Andreas Dangel 0ef09b2c0a Merge branch 'issue-208' 
Closes #211 (rebased onto pmd/5.4.x)
 2017-01-27 20:11:49 +01:00
Juan Martín Sotuyo Dodero c53e1790e1 [java] Allow more than 1 annotation in local classes 
- This fixes #208
 2017-01-27 20:00:08 +01:00
Andreas Dangel bbc9abd4e2 Merge branch 'issue-206' 
Closes #210 (rebased onto pmd/5.4.x)
 2017-01-27 19:50:50 +01:00
Juan Martín Sotuyo Dodero 455b1c4ded Fix grammar for annotation members 
- The lookahead (3 tokens) was too small, and without reaching the opening
    parenthesis assumed it was parsing a method and not a field.
 - Using a larger lookahead solves the issue.
 - Fixes #206
 2017-01-27 19:38:48 +01:00
Andreas Dangel 5c1a0a7abe Merge branch 'issue-207' 
Closes #209 (rebased onto pmd/5.4.x)
 2017-01-27 19:26:56 +01:00
Juan Martín Sotuyo Dodero 33fd84d521 [java] Support generics in method references 
- Fixes #207
 - Extend the Java grammar to support generics in
    method references: `Type::<Generic>method`
 2017-01-27 19:10:42 +01:00
Andreas Dangel e280151987 pmd-cpp/pmd-java: checkstyle fixes 2016-12-16 15:48:53 +01:00
Andreas Dangel 2158a792ff Merge branch 'simplify-variable-declarator-id-parsing' of https://github.com/Monits/pmd into pr-118 
# Conflicts:
#	pmd-java/etc/grammar/Java.jjt
 2016-10-30 18:51:44 +01:00
Andreas Dangel 10e4cc7290 Merge branch 'faster-parse' of https://github.com/Monits/pmd into pr-115 
# Conflicts:
#	pmd-java/etc/grammar/Java.jjt
 2016-10-30 18:12:54 +01:00
Juan Martín Sotuyo Dodero 283dc00a43 Replace syntactic lookahead with semantic one 
- They are the same, but JavaCC seems to handle this one better.
 2016-10-16 14:01:26 +02:00
Juan Martín Sotuyo Dodero 567be45b8c Simplify VariableDeclaratorId parsing 
- Don't look for arrays where there can be none
 2016-10-14 10:06:29 -03:00
Juan Martín Sotuyo Dodero 478ed3463c Simplify lambda pursing even further 
- Remove a redundant case
 - Restrict grammar according to spec with a simpler scenario
 2016-10-14 09:24:06 -03:00
Juan Martín Sotuyo Dodero a046b8f93d Simplify lambda parsing 
- Handle less scenarios
 - Have scenarios be defined more broadly (ie: allow more than 3 params)
 - This improves parsing performance by roughly ~10%
 2016-10-13 14:53:51 -03:00
Andreas Dangel 0d20fe7e1c Fixes #1484 UnusedLocalVariable - false positive - parenthesis 2016-05-21 11:37:10 +02:00
Andreas Dangel 81378fe8ed Fixes #1470 Error with type-bound lambda 2016-04-30 19:14:46 +02:00
Andreas Dangel e6f5380719 fixes #1455 PMD doesn't handle Java 8 explicit receiver parameters 
Those parameters are correctly parsed now and can be found
with "//FormalParameter[@ExplicitReceiverParameter='true']"
 2016-01-25 10:29:00 +01:00
Andreas Dangel 1e0b8cfa21 Merge branch 'pmd/5.3.x' of https://github.com/amitbitcse/pmd into pr-72 2015-10-10 17:22:59 +02:00
Andreas Dangel a7a84766bd #1429 Java - Parse Error: Cast in return expression 2015-10-10 16:08:38 +02:00
amitbitcse 1d190605e5 Added capability in Java and JSP parser for tracking tokens. It is often useful to keep track of each node's first and last token so that input can be easily reproduced again. Ref - https://javacc.java.net/doc/JJTree.html 2015-10-06 11:04:22 +05:30
Andreas Dangel 0450f9a9d7 #1258 Java 8 Lambda parse error on direct field access 2014-11-02 10:47:51 +01:00
Andreas Dangel 612364a06d Create a first sub-module for java 
* almost empty, just compiling the java grammar
* no code moved yet
 2014-09-30 19:51:42 +02:00