+136
-6
lines changedFilter options
+136
-6
lines changed Original file line number Diff line number Diff line change
@@ -1911,6 +1911,34 @@ void Initializer() :
1911 1911
}
1912 1912 1913 1913 1914 + 1915 + 1916 +
/* JLS: https://docs.oracle.com/javase/specs/jls/se8/html/jls-4.html#jls-4.3
1917 + 1918 +
ReferenceType:
1919 +
ClassOrInterfaceType
1920 +
TypeVariable
1921 +
ArrayType
1922 +
ClassOrInterfaceType:
1923 +
ClassType
1924 +
InterfaceType
1925 +
ClassType:
1926 +
{Annotation} Identifier [TypeArguments]
1927 +
ClassOrInterfaceType . {Annotation} Identifier [TypeArguments]
1928 +
InterfaceType:
1929 +
ClassType
1930 +
TypeVariable:
1931 +
{Annotation} Identifier
1932 +
ArrayType:
1933 +
PrimitiveType Dims
1934 +
ClassOrInterfaceType Dims
1935 +
TypeVariable Dims
1936 +
Dims:
1937 +
{Annotation} [ ] {{Annotation} [ ]}
1938 + 1939 +
*/
1940 + 1941 + 1914 1942
/*
1915 1943
* Type, name and expression syntax follows.
1916 1944
* Type is the same as "UnannType" in JLS
@@ -1922,18 +1950,48 @@ void Type():
1922 1950
Token t;
1923 1951
}
1924 1952
{
1925 -
LOOKAHEAD(2) ReferenceType()
1953 +
LOOKAHEAD(PrimitiveType() Dims()) ReferenceType()
1926 1954
| PrimitiveType()
1927 1955
}
1928 1956 1957 +
void Dims() #ArrayTypeDims:
1958 +
{}
1959 +
{
1960 + 1961 +
/* @A [] @B []
1962 +
node<ASTDims> {
1963 +
it.dimSize shouldBe 2
1964 + 1965 +
child<ASTDim> {
1966 +
child<ASTAnnotation>(ignoreChildren=true) {
1967 +
it.nameImage shouldBe "A"
1968 +
}
1969 +
}
1970 + 1971 +
child<ASTDim> {
1972 +
child<ASTAnnotation>(ignoreChildren=true) {
1973 +
it.nameImage shouldBe "B"
1974 +
}
1975 +
}
1976 +
}
1977 +
*/
1978 + 1979 + 1980 +
( // LOOKAHEAD((TypeAnnotation())* "[" "]")
1981 +
((TypeAnnotation())* "[" "]") #ArrayTypeDim
1982 +
)+
1983 +
}
1984 + 1929 1985
void ReferenceType():
1930 1986
{}
1931 1987
{
1932 -
// The grammar here is mildly wrong, the annotations can be before each []
1933 -
// This will wait for #997
1934 -
PrimitiveType() (TypeAnnotation())* ( LOOKAHEAD(2) "[" "]" { jjtThis.bumpArrayDepth(); })+
1935 -
|
1936 -
( ClassOrInterfaceType()) (TypeAnnotation())* ( LOOKAHEAD(2) "[" "]" { jjtThis.bumpArrayDepth(); })*
1988 + 1989 +
// TypeVariable is ambiguous with ClassOrInterfaceType
1990 +
// Unless! we add a small symbol table to the parser,
1991 +
// keeping track of the in-scope type variables (they're all
1992 +
// necessarily lexically accessible)
1993 +
( PrimitiveType() Dims() ) #ArrayType
1994 +
| ( ClassOrInterfaceType() [ LOOKAHEAD(2) Dims() ] ) #ArrayType(>1)
1937 1995
}
1938 1996 1939 1997
void ClassOrInterfaceType():
@@ -0,0 +1,24 @@
1 +
/**
2 +
* BSD-style license; for more info see http://pmd.sourceforge.net/license.html
3 +
*/
4 +
/* Generated By:JJTree: Do not edit this line. ASTNullLiteral.java */
5 + 6 +
package net.sourceforge.pmd.lang.java.ast;
7 + 8 +
public class ASTArrayType extends AbstractJavaTypeNode {
9 +
public ASTArrayType(int id) {
10 +
super(id);
11 +
}
12 + 13 +
public ASTArrayType(JavaParser p, int id) {
14 +
super(p, id);
15 +
}
16 + 17 +
/**
18 +
* Accept the visitor. *
19 +
*/
20 +
@Override
21 +
public Object jjtAccept(JavaParserVisitor visitor, Object data) {
22 +
return visitor.visit(this, data);
23 +
}
24 +
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
1 +
/**
2 +
* BSD-style license; for more info see http://pmd.sourceforge.net/license.html
3 +
*/
4 +
/* Generated By:JJTree: Do not edit this line. ASTNullLiteral.java */
5 + 6 +
package net.sourceforge.pmd.lang.java.ast;
7 + 8 +
public class ASTArrayTypeDim extends AbstractJavaTypeNode {
9 +
public ASTArrayTypeDim(int id) {
10 +
super(id);
11 +
}
12 + 13 +
public ASTArrayTypeDim(JavaParser p, int id) {
14 +
super(p, id);
15 +
}
16 + 17 +
/**
18 +
* Accept the visitor. *
19 +
*/
20 +
@Override
21 +
public Object jjtAccept(JavaParserVisitor visitor, Object data) {
22 +
return visitor.visit(this, data);
23 +
}
24 +
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
1 +
/**
2 +
* BSD-style license; for more info see http://pmd.sourceforge.net/license.html
3 +
*/
4 +
/* Generated By:JJTree: Do not edit this line. ASTNullLiteral.java */
5 + 6 +
package net.sourceforge.pmd.lang.java.ast;
7 + 8 +
public class ASTArrayTypeDims extends AbstractJavaTypeNode {
9 +
public ASTArrayTypeDims(int id) {
10 +
super(id);
11 +
}
12 + 13 +
public ASTArrayTypeDims(JavaParser p, int id) {
14 +
super(p, id);
15 +
}
16 + 17 +
/**
18 +
* Accept the visitor. *
19 +
*/
20 +
@Override
21 +
public Object jjtAccept(JavaParserVisitor visitor, Object data) {
22 +
return visitor.visit(this, data);
23 +
}
24 +
}
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