primaryExpression
public final void primaryExpression()
throws antlr.RecognitionException,
antlr.TokenStreamException
- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
Package org.codehaus.groovy.antlr.parser
Class GroovyRecognizer
java.lang.Object
antlr.Parser
antlr.LLkParser
org.codehaus.groovy.antlr.parser.GroovyRecognizer
- All Implemented Interfaces:
GroovyTokenTypes
JSR-241 Groovy Recognizer.
Run 'java Main [-showtree] directory-full-of-groovy-files'
[The -showtree option pops up a Swing frame that shows
the AST constructed from the parser.]
Contributing authors:
John Mitchell johnm@non.net
Terence Parr parrt@magelang.com
John Lilley jlilley@empathy.com
Scott Stanchfield thetick@magelang.com
Markus Mohnen mohnen@informatik.rwth-aachen.de
Peter Williams pete.williams@sun.com
Allan Jacobs Allan.Jacobs@eng.sun.com
Steve Messick messick@redhills.com
James Strachan jstrachan@protique.com
John Pybus john@pybus.org
John Rose rose00@mac.com
Jeremy Rayner groovy@ross-rayner.com
Alex Popescu the.mindstorm@gmail.com
Martin Kempf mkempf@hsr.ch
Reto Kleeb rkleeb@hsr.ch
Version 1.00 December 9, 1997 -- initial release
Version 1.01 December 10, 1997
fixed bug in octal def (0..7 not 0..8)
Version 1.10 August 1998 (parrt)
added tree construction
fixed definition of WS,comments for mac,pc,unix newlines
added unary plus
Version 1.11 (Nov 20, 1998)
Added "shutup" option to turn off last ambig warning.
Fixed inner class def to allow named class defs as statements
synchronized requires compound not simple statement
add [] after builtInType DOT class in primaryExpression
"const" is reserved but not valid..removed from modifiers
Version 1.12 (Feb 2, 1999)
Changed LITERAL_xxx to xxx in tree grammar.
Updated java.g to use tokens {...} now for 2.6.0 (new feature).
Version 1.13 (Apr 23, 1999)
Didn't have (stat)? for else clause in tree parser.
Didn't gen ASTs for interface extends. Updated tree parser too.
Updated to 2.6.0.
Version 1.14 (Jun 20, 1999)
Allowed final/abstract on local classes.
Removed local interfaces from methods
Put instanceof precedence where it belongs...in relationalExpr
It also had expr not type as arg; fixed it.
Missing ! on SEMI in classBlock
fixed: (expr) + "string" was parsed incorrectly (+ as unary plus).
fixed: didn't like Object[].class in parser or tree parser
Version 1.15 (Jun 26, 1999)
Screwed up rule with instanceof in it. :( Fixed.
Tree parser didn't like (expr).something; fixed.
Allowed multiple inheritance in tree grammar. oops.
Version 1.16 (August 22, 1999)
Extending an interface built a wacky tree: had extra EXTENDS.
Tree grammar didn't allow multiple superinterfaces.
Tree grammar didn't allow empty var initializer: {}
Version 1.17 (October 12, 1999)
ESC lexer rule allowed 399 max not 377 max.
java.tree.g didn't handle the expression of synchronized
statements.
Version 1.18 (August 12, 2001)
Terence updated to Java 2 Version 1.3 by
observing/combining work of Allan Jacobs and Steve
Messick. Handles 1.3 src. Summary:
o primary didn't include boolean.class kind of thing
o constructor calls parsed explicitly now:
see explicitConstructorInvocation
o add strictfp modifier
o missing objBlock after new expression in tree grammar
o merged local class definition alternatives, moved after declaration
o fixed problem with ClassName.super.field
o reordered some alternatives to make things more efficient
o long and double constants were not differentiated from int/float
o whitespace rule was inefficient: matched only one char
o add an examples directory with some nasty 1.3 cases
o made Main.java use buffered IO and a Reader for Unicode support
o supports UNICODE?
Using Unicode charVocabulary makes code file big, but only
in the bitsets at the end. I need to make ANTLR generate
unicode bitsets more efficiently.
Version 1.19 (April 25, 2002)
Terence added in nice fixes by John Pybus concerning floating
constants and problems with super() calls. John did a nice
reorg of the primary/postfix expression stuff to read better
and makes f.g.super() parse properly (it was METHOD_CALL not
a SUPER_CTOR_CALL). Also:
o "finally" clause was a root...made it a child of "try"
o Added stuff for asserts too for Java 1.4, but *commented out*
as it is not backward compatible.
Version 1.20 (October 27, 2002)
Terence ended up reorging John Pybus' stuff to
remove some nondeterminisms and some syntactic predicates.
Note that the grammar is stricter now; e.g., this(...) must
be the first statement.
Trinary ?: operator wasn't working as array name:
(isBig ? bigDigits : digits)[i];
Checked parser/tree parser on source for
Resin-2.0.5, jive-2.1.1, jdk 1.3.1, Lucene, antlr 2.7.2a4,
and the 110k-line jGuru server source.
Version 1.21 (October 17, 2003)
Fixed lots of problems including:
Ray Waldin: add typeDefinition to interfaceBlock in java.tree.g
He found a problem/fix with floating point that start with 0
Ray also fixed problem that (int.class) was not recognized.
Thorsten van Ellen noticed that \n are allowed incorrectly in strings.
TJP fixed CHAR_LITERAL analogously.
Version 1.21.2 (March, 2003)
Changes by Matt Quail to support generics (as per JDK1.5/JSR14)
Notes:
o We only allow the "extends" keyword and not the "implements"
keyword, since that's what JSR14 seems to imply.
o Thanks to Monty Zukowski for his help on the antlr-interest
mail list.
o Thanks to Alan Eliasen for testing the grammar over his
Fink source base
Version 1.22 (July, 2004)
Changes by Michael Studman to support Java 1.5 language extensions
Notes:
o Added support for annotations types
o Finished off Matt Quail's generics enhancements to support bound type arguments
o Added support for new for statement syntax
o Added support for static import syntax
o Added support for enum types
o Tested against JDK 1.5 source base and source base of jdigraph project
o Thanks to Matt Quail for doing the hard part by doing most of the generics work
Version 1.22.1 (July 28, 2004)
Bug/omission fixes for Java 1.5 language support
o Fixed tree structure bug with classOrInterface - thanks to Pieter Vangorpto for
spotting this
o Fixed bug where incorrect handling of SR and BSR tokens would cause type
parameters to be recognised as type arguments.
o Enabled type parameters on constructors, annotations on enum constants
and package definitions
o Fixed problems when parsing if ((char.class.equals(c))) {} - solution by Matt Quail at Cenqua
Version 1.22.2 (July 28, 2004)
Slight refactoring of Java 1.5 language support
o Refactored for/"foreach" productions so that original literal "for" literal
is still used but the for sub-clauses vary by token type
o Fixed bug where type parameter was not included in generic constructor's branch of AST
Version 1.22.3 (August 26, 2004)
Bug fixes as identified by Michael Stahl; clean up of tabs/spaces
and other refactorings
o Fixed typeParameters omission in identPrimary and newStatement
o Replaced GT reconcilliation code with simple semantic predicate
o Adapted enum/assert keyword checking support from Michael Stahl's java15 grammar
o Refactored typeDefinition production and field productions to reduce duplication
Version 1.22.4 (October 21, 2004)
Small bux fixes
o Added typeArguments to explicitConstructorInvocation, e.g. new MyParameterised()
o Added typeArguments to postfixExpression productions for anonymous inner class super
constructor invocation, e.g. new Outer().super()
o Fixed bug in array declarations identified by Geoff Roy
Version 1.22.4.g.1
o I have taken java.g for Java1.5 from Michael Studman (1.22.4)
and have applied the groovy.diff from java.g (1.22) by John Rose
back onto the new root (1.22.4) - Jeremy Rayner (Jan 2005)
Version 1.22.4.g.2
o mkempf, rkleeb, Dec 2007
o fixed various rules so that they call the correct Create Method
to make sure that the line information are correct
Based on an original grammar released in the PUBLIC DOMAIN
-
Field Summary
FieldsModifier and TypeFieldDescriptionstatic final String[]static final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic final antlr.collections.impl.BitSetstatic booleanFields inherited from class antlr.Parser
astFactory, inputState, returnAST, tokenNames, tokenTypeToASTClassMap, traceDepthFields inherited from interface org.codehaus.groovy.antlr.parser.GroovyTokenTypes
ABSTRACT, ANNOTATION, ANNOTATION_ARRAY_INIT, ANNOTATION_DEF, ANNOTATION_FIELD_DEF, ANNOTATION_MEMBER_VALUE_PAIR, ANNOTATIONS, ARRAY_DECLARATOR, ASSIGN, AT, BAND, BAND_ASSIGN, BIG_SUFFIX, BLOCK, BNOT, BOR, BOR_ASSIGN, BSR, BSR_ASSIGN, BXOR, BXOR_ASSIGN, CASE_GROUP, CLASS_DEF, CLOSABLE_BLOCK, CLOSABLE_BLOCK_OP, CLOSURE_LIST, COLON, COMMA, COMPARE_TO, CTOR_CALL, CTOR_IDENT, DEC, DIGIT, DIGITS_WITH_UNDERSCORE, DIGITS_WITH_UNDERSCORE_OPT, DIV, DIV_ASSIGN, DOLLAR, DOLLAR_REGEXP_CTOR_END, DOLLAR_REGEXP_LITERAL, DOLLAR_REGEXP_SYMBOL, DOT, DYNAMIC_MEMBER, ELIST, ELVIS_OPERATOR, EMPTY_STAT, ENUM_CONSTANT_DEF, ENUM_DEF, EOF, EQUAL, ESC, ESCAPED_DOLLAR, ESCAPED_SLASH, EXPONENT, EXPR, EXTENDS_CLAUSE, FINAL, FLOAT_SUFFIX, FOR_CONDITION, FOR_EACH_CLAUSE, FOR_IN_ITERABLE, FOR_INIT, FOR_ITERATOR, GE, GT, HEX_DIGIT, IDENT, IDENTICAL, IMPLEMENTS_CLAUSE, IMPLICIT_PARAMETERS, IMPORT, INC, INDEX_OP, INSTANCE_INIT, INTERFACE_DEF, LABELED_ARG, LABELED_STAT, LAND, LBRACK, LCURLY, LE, LETTER, LIST_CONSTRUCTOR, LITERAL_as, LITERAL_assert, LITERAL_boolean, LITERAL_break, LITERAL_byte, LITERAL_case, LITERAL_catch, LITERAL_char, LITERAL_class, LITERAL_continue, LITERAL_def, LITERAL_default, LITERAL_double, LITERAL_else, LITERAL_enum, LITERAL_extends, LITERAL_false, LITERAL_finally, LITERAL_float, LITERAL_for, LITERAL_if, LITERAL_implements, LITERAL_import, LITERAL_in, LITERAL_instanceof, LITERAL_int, LITERAL_interface, LITERAL_long, LITERAL_native, LITERAL_new, LITERAL_null, LITERAL_package, LITERAL_private, LITERAL_protected, LITERAL_public, LITERAL_return, LITERAL_short, LITERAL_static, LITERAL_super, LITERAL_switch, LITERAL_synchronized, LITERAL_this, LITERAL_threadsafe, LITERAL_throw, LITERAL_throws, LITERAL_trait, LITERAL_transient, LITERAL_true, LITERAL_try, LITERAL_void, LITERAL_volatile, LITERAL_while, LNOT, LOR, LPAREN, LT, MAP_CONSTRUCTOR, MEMBER_POINTER, METHOD_CALL, METHOD_DEF, MINUS, MINUS_ASSIGN, ML_COMMENT, MOD, MOD_ASSIGN, MODIFIERS, MULTICATCH, MULTICATCH_TYPES, NLS, NOT_EQUAL, NOT_IDENTICAL, NULL_TREE_LOOKAHEAD, NUM_BIG_DECIMAL, NUM_BIG_INT, NUM_DOUBLE, NUM_FLOAT, NUM_INT, NUM_LONG, OBJBLOCK, ONE_NL, OPTIONAL_DOT, PACKAGE_DEF, PARAMETER_DEF, PARAMETERS, PLUS, PLUS_ASSIGN, POST_DEC, POST_INC, QUESTION, RANGE_EXCLUSIVE, RANGE_INCLUSIVE, RBRACK, RCURLY, REGEX_FIND, REGEX_MATCH, REGEXP_CTOR_END, REGEXP_LITERAL, REGEXP_SYMBOL, RPAREN, SELECT_SLOT, SEMI, SH_COMMENT, SL, SL_ASSIGN, SL_COMMENT, SLIST, SPREAD_ARG, SPREAD_DOT, SPREAD_MAP_ARG, SR, SR_ASSIGN, STAR, STAR_ASSIGN, STAR_STAR, STAR_STAR_ASSIGN, STATIC_IMPORT, STATIC_INIT, STRICTFP, STRING_CH, STRING_CONSTRUCTOR, STRING_CTOR_END, STRING_CTOR_MIDDLE, STRING_CTOR_START, STRING_LITERAL, STRING_NL, SUPER_CTOR_CALL, TRAIT_DEF, TRIPLE_DOT, TYPE, TYPE_ARGUMENT, TYPE_ARGUMENTS, TYPE_LOWER_BOUNDS, TYPE_PARAMETER, TYPE_PARAMETERS, TYPE_UPPER_BOUNDS, TYPECAST, UNARY_MINUS, UNARY_PLUS, UNUSED_CONST, UNUSED_DO, UNUSED_GOTO, VARIABLE_DEF, VARIABLE_PARAMETER_DEF, VOCAB, WILDCARD_TYPE, WS -
Constructor Summary
ConstructorsModifierConstructorDescriptionGroovyRecognizer(antlr.ParserSharedInputState state) GroovyRecognizer(antlr.TokenBuffer tokenBuf) protectedGroovyRecognizer(antlr.TokenBuffer tokenBuf, int k) GroovyRecognizer(antlr.TokenStream lexer) protectedGroovyRecognizer(antlr.TokenStream lexer, int k) -
Method Summary
Modifier and TypeMethodDescriptionfinal voidaCase()final voidadditiveExpression(int lc_stmt) voidaddWarning(String warning, String solution) final voidandExpression(int lc_stmt) final voidfinal voidfinal voidfinal voidannotationDefinition(antlr.collections.AST modifiers) final voidfinal voidfinal voidfinal voidfinal voidfinal voidfinal voidfinal voidappendedBlock(antlr.collections.AST callee) An appended block follows any expression.final voidargList()final byteargument()A single argument in (...) or [...].final voidA label for an argument is of the form a:b, 'a':b, "a":b, (a):b, etc..final voidFor lookahead only.final voidassignmentExpression(int lc_stmt) final voidfinal voidFast lookahead across balanced brackets of all sorts.final voidfinal voidblockBody(int prevToken) A block body is a parade of zero or more statements or expressions.final voidIn Groovy, return, break, continue, throw, and assert can be used in a parenthesized expression context.protected voidfinal voidfinal voidbuiltInTypeArraySpec(boolean addImagNode) final voidbuiltInTypeSpec(boolean addImagNode) final voidfinal voidfinal voidcheckSuspiciousExpressionStatement(int prevToken) If two statements are separated by newline (not SEMI), the second had better not look like the latter half of an expression.final voidfinal voidclassDefinition(antlr.collections.AST modifiers) final voidfinal voidclassOrInterfaceType(boolean addImagNode) final voidclassTypeSpec(boolean addImagNode) antlr.TokencloneToken(antlr.Token t) Clones the tokenfinal voidA block which is known to be a closure, even if it has no apparent arguments.final voidfinal voidSimple names, as in {x|...}, are completely equivalent to {(def x)|...}.final voidclosableBlockParamsOpt(boolean addImplicit) Closure parameters are exactly like method parameters, except that they are not enclosed in parentheses, but rather are prepended to the front of a block, just after the brace.final voidLookahead to check whether a block begins with explicit closure arguments.final voidfinal voidfinal voidcommandArguments(antlr.collections.AST head) A member name (x.y) or element name (x[y]) can serve as a command name, which may be followed by a list of arguments.final voidcommandArgumentsGreedy(antlr.collections.AST head) final voidIn Java, "if", "while", and "for" statements can take random, non-braced statements as their bodies.final voidfinal voidfinal voidconditionalExpression(int lc_stmt) final voidconstant()Numeric, string, regexp, boolean, or null constant.final voidNumeric constant.final voidfinal voidconstructorDefinition(antlr.collections.AST mods) I've split out constructors separately; we could maybe integrate back into variableDefinitions later on if we maybe simplified 'def' to be a type declaration?final voidUsed to look ahead for a constructorfinal voidantlr.collections.ASTCreate an AST node with the token type and text passed in, but with the same background information as another supplied Token (e.g. line numbers).antlr.collections.ASTantlr.collections.ASTantlr.collections.ASTfinal voidA declaration is the creation of a reference or primitive-type variable, or (if arguments are present) of a method.final voidUsed only as a lookahead predicate, before diving in and parsing a declaration.final voiddeclaratorBrackets(antlr.collections.AST typ) After some type names, where zero or more empty bracket pairs are allowed.final voidIf a dot is followed by a parenthesized or quoted expression, the member is computed dynamically, and the member selection is done only at runtime.final voidfinal voidfinal voidfinal voidprotected final voidenumConstantFieldInternal(antlr.collections.AST mods, antlr.collections.AST tp, antlr.collections.AST t, antlr.Token first) final voidComma-separated list of one or more enum constant definitions.final voidGuard for enumConstants.final voidenumDefinition(antlr.collections.AST modifiers) final voidequalityExpression(int lc_stmt) final voidexclusiveOrExpression(int lc_stmt) final voidCatch obvious constructor calls, but not the expr.super(...) callsfinal voidexpression(int lc_stmt) final voidexpressionStatement(int prevToken) An expression statement can be any general expression.final voidfinal voidfinal voidforCond()final voidfinal voidforInit()final voidforIter()final voidfinal voidfinal voidlookahead predicate for usage of generics in methods as parameter for the method.getLexer()final voidhandler()final voidfinal voidfinal voidfinal voidA block known to be a closure, but which omits its arguments, is given this placeholder.final voidfinal voidinclusiveOrExpression(int lc_stmt) final voidindexPropertyArgs(antlr.collections.AST indexee) An expression may be followed by [...].final voidfinal voidinterfaceDefinition(antlr.collections.AST modifiers) final voidfinal voidfinal voidfinal voidlistOfVariables(antlr.collections.AST mods, antlr.collections.AST t, antlr.Token first) final voidA list constructor is a argument list enclosed in square brackets, without labels.final voidlogicalAndExpression(int lc_stmt) final voidlogicalOrExpression(int lc_stmt) static GroovyRecognizermake(antlr.InputBuffer in) static GroovyRecognizermake(antlr.LexerSharedInputState in) static GroovyRecognizermake(InputStream in) static GroovyRecognizerstatic GroovyRecognizermake(GroovyLexer lexer) This factory is the correct way to wire together a Groovy parser and lexer.voidmatchGenericTypeBracketsFailed(String problem, String solution) final voidmethodCallArgs(antlr.collections.AST callee) An expression may be followed by one or both of (...) and {...}.final voidmodifier()final voidA list of one or more modifier, annotation, or "def".final voidfinal voidA list of zero or more modifiers, annotations, or "def".final voidfinal voidfinal voidmultipleAssignment(int lc_stmt) final voidfinal voidfinal voidmultiplicativeExpression(int lc_stmt) final voidnamePart()This is the grammar for what can follow a dot: x.a, x.@a, x.&a, x.'a', etc.final voidfinal voidobject instantiation.final voidnls()Zero or more insignificant newlines, all gobbled up and thrown away.final voidnlsWarn()Zero or more insignificant newlines, all gobbled up and thrown away, but a warning message is left for the user, if there was a newline.final voidAn open block is not allowed to have closure arguments.final voidA sub-block of a block can be either open or closable.final voidfinal voidA formal parameter for a method or closure.final voidA list of zero or more formal parameters.final voidfinal voidfinal voidpathChain(int lc_stmt, antlr.collections.AST prefix) final voidpathElement(antlr.collections.AST prefix) final voidfinal voidpathExpression(int lc_stmt) A "path expression" is a name or other primary, possibly qualified by various forms of dot, and/or followed by various kinds of brackets.final voidpostfixExpression(int lc_stmt) final voidpowerExpression(int lc_stmt) final voidpowerExpressionNotPlusMinus(int lc_stmt) final voidfinal voidfinal voidregexExpression(int lc_stmt) final voidrelationalExpression(int lc_stmt) voidrequireFailed(String problem, String solution) final voidsep()A statement separator is either a semicolon or a significant newline.voidvoidsetSourceBuffer(SourceBuffer sourceBuffer) final voidshiftExpression(int lc_stmt) final voidA declaration with one declarator and optional initialization, like a parameterDeclaration.final voidA declaration with one declarator and no initialization, like a parameterDeclaration.final voidsingleVariable(antlr.collections.AST mods, antlr.collections.AST t) Used in cases where a declaration cannot have commas, or ends with the "in" operator instead of '='.final voidA Groovy script or simple expression.final voidstatement(int prevToken) A statement is an element of a block.final voidA labeled statement, consisting of a vanilla identifier followed by a colon.final booleanstrictContextExpression(boolean allowDeclaration) Things that can show up as expressions, but only in strict contexts like inside parentheses, argument lists, and list constructors.final voidfinal voidfinal voidfinal voidLookahead for suspicious statement warnings and errors.final voidvoidvoidfinal voidtraitDefinition(antlr.collections.AST modifiers) final voidtryBlock()final voidtype()final voidfinal voidfinal voidfinal voidprotected final voidfinal voidfinal voidUsed only as a lookahead predicate for nested type declarations.protected final voidtypeDefinitionInternal(antlr.collections.AST mods) final voidtypeNamePairs(antlr.collections.AST mods, antlr.Token first) final voidfinal voidfinal voidfinal voidtypeSpec(boolean addImagNode) final voidunaryExpression(int lc_stmt) final voidunaryExpressionNotPlusMinus(int lc_stmt) final voidAn IDENT token whose spelling is required to start with an uppercase letter.final voidvariableDeclarator(antlr.collections.AST mods, antlr.collections.AST t, antlr.Token first) Declaration of a variable.final voidvariableDefinitions(antlr.collections.AST mods, antlr.collections.AST t) The tail of a declaration.final voidfinal voidAn assignment operator '=' followed by an expression.final voidMethods inherited from class antlr.LLkParser
consume, LA, LTMethods inherited from class antlr.Parser
addMessageListener, addParserListener, addParserMatchListener, addParserTokenListener, addSemanticPredicateListener, addSyntacticPredicateListener, addTraceListener, consumeUntil, consumeUntil, defaultDebuggingSetup, getAST, getASTFactory, getFilename, getInputState, getTokenName, getTokenNames, getTokenTypeToASTClassMap, isDebugMode, mark, match, match, matchNot, panic, recover, removeMessageListener, removeParserListener, removeParserMatchListener, removeParserTokenListener, removeSemanticPredicateListener, removeSyntacticPredicateListener, removeTraceListener, reportError, reportError, reportWarning, rewind, setASTFactory, setASTNodeClass, setASTNodeType, setDebugMode, setIgnoreInvalidDebugCalls, setInputState, setTokenBuffer, traceIndent
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Field Details
-
tracing
public static boolean tracing -
_tokenNames
-
_tokenSet_0
public static final antlr.collections.impl.BitSet _tokenSet_0 -
_tokenSet_1
public static final antlr.collections.impl.BitSet _tokenSet_1 -
_tokenSet_2
public static final antlr.collections.impl.BitSet _tokenSet_2 -
_tokenSet_3
public static final antlr.collections.impl.BitSet _tokenSet_3 -
_tokenSet_4
public static final antlr.collections.impl.BitSet _tokenSet_4 -
_tokenSet_5
public static final antlr.collections.impl.BitSet _tokenSet_5 -
_tokenSet_6
public static final antlr.collections.impl.BitSet _tokenSet_6 -
_tokenSet_7
public static final antlr.collections.impl.BitSet _tokenSet_7 -
_tokenSet_8
public static final antlr.collections.impl.BitSet _tokenSet_8 -
_tokenSet_9
public static final antlr.collections.impl.BitSet _tokenSet_9 -
_tokenSet_10
public static final antlr.collections.impl.BitSet _tokenSet_10 -
_tokenSet_11
public static final antlr.collections.impl.BitSet _tokenSet_11 -
_tokenSet_12
public static final antlr.collections.impl.BitSet _tokenSet_12 -
_tokenSet_13
public static final antlr.collections.impl.BitSet _tokenSet_13 -
_tokenSet_14
public static final antlr.collections.impl.BitSet _tokenSet_14 -
_tokenSet_15
public static final antlr.collections.impl.BitSet _tokenSet_15 -
_tokenSet_16
public static final antlr.collections.impl.BitSet _tokenSet_16 -
_tokenSet_17
public static final antlr.collections.impl.BitSet _tokenSet_17 -
_tokenSet_18
public static final antlr.collections.impl.BitSet _tokenSet_18 -
_tokenSet_19
public static final antlr.collections.impl.BitSet _tokenSet_19 -
_tokenSet_20
public static final antlr.collections.impl.BitSet _tokenSet_20 -
_tokenSet_21
public static final antlr.collections.impl.BitSet _tokenSet_21 -
_tokenSet_22
public static final antlr.collections.impl.BitSet _tokenSet_22 -
_tokenSet_23
public static final antlr.collections.impl.BitSet _tokenSet_23 -
_tokenSet_24
public static final antlr.collections.impl.BitSet _tokenSet_24 -
_tokenSet_25
public static final antlr.collections.impl.BitSet _tokenSet_25 -
_tokenSet_26
public static final antlr.collections.impl.BitSet _tokenSet_26 -
_tokenSet_27
public static final antlr.collections.impl.BitSet _tokenSet_27 -
_tokenSet_28
public static final antlr.collections.impl.BitSet _tokenSet_28 -
_tokenSet_29
public static final antlr.collections.impl.BitSet _tokenSet_29 -
_tokenSet_30
public static final antlr.collections.impl.BitSet _tokenSet_30 -
_tokenSet_31
public static final antlr.collections.impl.BitSet _tokenSet_31 -
_tokenSet_32
public static final antlr.collections.impl.BitSet _tokenSet_32 -
_tokenSet_33
public static final antlr.collections.impl.BitSet _tokenSet_33 -
_tokenSet_34
public static final antlr.collections.impl.BitSet _tokenSet_34 -
_tokenSet_35
public static final antlr.collections.impl.BitSet _tokenSet_35 -
_tokenSet_36
public static final antlr.collections.impl.BitSet _tokenSet_36 -
_tokenSet_37
public static final antlr.collections.impl.BitSet _tokenSet_37 -
_tokenSet_38
public static final antlr.collections.impl.BitSet _tokenSet_38 -
_tokenSet_39
public static final antlr.collections.impl.BitSet _tokenSet_39 -
_tokenSet_40
public static final antlr.collections.impl.BitSet _tokenSet_40 -
_tokenSet_41
public static final antlr.collections.impl.BitSet _tokenSet_41 -
_tokenSet_42
public static final antlr.collections.impl.BitSet _tokenSet_42 -
_tokenSet_43
public static final antlr.collections.impl.BitSet _tokenSet_43 -
_tokenSet_44
public static final antlr.collections.impl.BitSet _tokenSet_44 -
_tokenSet_45
public static final antlr.collections.impl.BitSet _tokenSet_45 -
_tokenSet_46
public static final antlr.collections.impl.BitSet _tokenSet_46 -
_tokenSet_47
public static final antlr.collections.impl.BitSet _tokenSet_47 -
_tokenSet_48
public static final antlr.collections.impl.BitSet _tokenSet_48 -
_tokenSet_49
public static final antlr.collections.impl.BitSet _tokenSet_49 -
_tokenSet_50
public static final antlr.collections.impl.BitSet _tokenSet_50 -
_tokenSet_51
public static final antlr.collections.impl.BitSet _tokenSet_51 -
_tokenSet_52
public static final antlr.collections.impl.BitSet _tokenSet_52 -
_tokenSet_53
public static final antlr.collections.impl.BitSet _tokenSet_53 -
_tokenSet_54
public static final antlr.collections.impl.BitSet _tokenSet_54 -
_tokenSet_55
public static final antlr.collections.impl.BitSet _tokenSet_55 -
_tokenSet_56
public static final antlr.collections.impl.BitSet _tokenSet_56 -
_tokenSet_57
public static final antlr.collections.impl.BitSet _tokenSet_57 -
_tokenSet_58
public static final antlr.collections.impl.BitSet _tokenSet_58 -
_tokenSet_59
public static final antlr.collections.impl.BitSet _tokenSet_59 -
_tokenSet_60
public static final antlr.collections.impl.BitSet _tokenSet_60 -
_tokenSet_61
public static final antlr.collections.impl.BitSet _tokenSet_61 -
_tokenSet_62
public static final antlr.collections.impl.BitSet _tokenSet_62 -
_tokenSet_63
public static final antlr.collections.impl.BitSet _tokenSet_63 -
_tokenSet_64
public static final antlr.collections.impl.BitSet _tokenSet_64 -
_tokenSet_65
public static final antlr.collections.impl.BitSet _tokenSet_65 -
_tokenSet_66
public static final antlr.collections.impl.BitSet _tokenSet_66 -
_tokenSet_67
public static final antlr.collections.impl.BitSet _tokenSet_67 -
_tokenSet_68
public static final antlr.collections.impl.BitSet _tokenSet_68 -
_tokenSet_69
public static final antlr.collections.impl.BitSet _tokenSet_69 -
_tokenSet_70
public static final antlr.collections.impl.BitSet _tokenSet_70 -
_tokenSet_71
public static final antlr.collections.impl.BitSet _tokenSet_71 -
_tokenSet_72
public static final antlr.collections.impl.BitSet _tokenSet_72 -
_tokenSet_73
public static final antlr.collections.impl.BitSet _tokenSet_73 -
_tokenSet_74
public static final antlr.collections.impl.BitSet _tokenSet_74 -
_tokenSet_75
public static final antlr.collections.impl.BitSet _tokenSet_75 -
_tokenSet_76
public static final antlr.collections.impl.BitSet _tokenSet_76 -
_tokenSet_77
public static final antlr.collections.impl.BitSet _tokenSet_77 -
_tokenSet_78
public static final antlr.collections.impl.BitSet _tokenSet_78 -
_tokenSet_79
public static final antlr.collections.impl.BitSet _tokenSet_79 -
_tokenSet_80
public static final antlr.collections.impl.BitSet _tokenSet_80 -
_tokenSet_81
public static final antlr.collections.impl.BitSet _tokenSet_81 -
_tokenSet_82
public static final antlr.collections.impl.BitSet _tokenSet_82 -
_tokenSet_83
public static final antlr.collections.impl.BitSet _tokenSet_83 -
_tokenSet_84
public static final antlr.collections.impl.BitSet _tokenSet_84 -
_tokenSet_85
public static final antlr.collections.impl.BitSet _tokenSet_85 -
_tokenSet_86
public static final antlr.collections.impl.BitSet _tokenSet_86 -
_tokenSet_87
public static final antlr.collections.impl.BitSet _tokenSet_87 -
_tokenSet_88
public static final antlr.collections.impl.BitSet _tokenSet_88 -
_tokenSet_89
public static final antlr.collections.impl.BitSet _tokenSet_89 -
_tokenSet_90
public static final antlr.collections.impl.BitSet _tokenSet_90 -
_tokenSet_91
public static final antlr.collections.impl.BitSet _tokenSet_91 -
_tokenSet_92
public static final antlr.collections.impl.BitSet _tokenSet_92 -
_tokenSet_93
public static final antlr.collections.impl.BitSet _tokenSet_93 -
_tokenSet_94
public static final antlr.collections.impl.BitSet _tokenSet_94 -
_tokenSet_95
public static final antlr.collections.impl.BitSet _tokenSet_95 -
_tokenSet_96
public static final antlr.collections.impl.BitSet _tokenSet_96 -
_tokenSet_97
public static final antlr.collections.impl.BitSet _tokenSet_97 -
_tokenSet_98
public static final antlr.collections.impl.BitSet _tokenSet_98 -
_tokenSet_99
public static final antlr.collections.impl.BitSet _tokenSet_99 -
_tokenSet_100
public static final antlr.collections.impl.BitSet _tokenSet_100 -
_tokenSet_101
public static final antlr.collections.impl.BitSet _tokenSet_101 -
_tokenSet_102
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_tokenSet_103
public static final antlr.collections.impl.BitSet _tokenSet_103 -
_tokenSet_104
public static final antlr.collections.impl.BitSet _tokenSet_104 -
_tokenSet_105
public static final antlr.collections.impl.BitSet _tokenSet_105 -
_tokenSet_106
public static final antlr.collections.impl.BitSet _tokenSet_106 -
_tokenSet_107
public static final antlr.collections.impl.BitSet _tokenSet_107 -
_tokenSet_108
public static final antlr.collections.impl.BitSet _tokenSet_108 -
_tokenSet_109
public static final antlr.collections.impl.BitSet _tokenSet_109 -
_tokenSet_110
public static final antlr.collections.impl.BitSet _tokenSet_110 -
_tokenSet_111
public static final antlr.collections.impl.BitSet _tokenSet_111
-
-
Constructor Details
-
GroovyRecognizer
protected GroovyRecognizer(antlr.TokenBuffer tokenBuf, int k) -
GroovyRecognizer
public GroovyRecognizer(antlr.TokenBuffer tokenBuf) -
GroovyRecognizer
protected GroovyRecognizer(antlr.TokenStream lexer, int k) -
GroovyRecognizer
public GroovyRecognizer(antlr.TokenStream lexer)
-
-
Method Details
-
make
This factory is the correct way to wire together a Groovy parser and lexer. -
make
-
make
-
make
-
getWarningList
-
getLexer
-
setFilename
- Overrides:
setFilenamein classantlr.Parser
-
setSourceBuffer
-
create
Create an AST node with the token type and text passed in, but with the same background information as another supplied Token (e.g. line numbers). To be used in place of antlr tree construction syntax, i.e. #[TOKEN,"text"] becomes create(TOKEN,"text",anotherToken) todo - change antlr.ASTFactory to do this instead... -
create
-
create
public antlr.collections.AST create(int type, String txt, antlr.collections.AST first, antlr.Token last) -
create
public antlr.collections.AST create(int type, String txt, antlr.collections.AST first, antlr.collections.AST last) -
cloneToken
public antlr.Token cloneToken(antlr.Token t) Clones the token -
traceIn
- Overrides:
traceInin classantlr.LLkParser- Throws:
antlr.TokenStreamException
-
traceOut
- Overrides:
traceOutin classantlr.LLkParser- Throws:
antlr.TokenStreamException
-
requireFailed
- Throws:
antlr.SemanticException
-
addWarning
-
matchGenericTypeBracketsFailed
public void matchGenericTypeBracketsFailed(String problem, String solution) throws antlr.SemanticException - Throws:
antlr.SemanticException
-
compilationUnit
public final void compilationUnit() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
nls
public final void nls() throws antlr.RecognitionException, antlr.TokenStreamExceptionZero or more insignificant newlines, all gobbled up and thrown away.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
annotationsOpt
public final void annotationsOpt() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
packageDefinition
public final void packageDefinition() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
statement
public final void statement(int prevToken) throws antlr.RecognitionException, antlr.TokenStreamException A statement is an element of a block. Typical statements are declarations (which are scoped to the block) and expressions.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
sep
public final void sep() throws antlr.RecognitionException, antlr.TokenStreamExceptionA statement separator is either a semicolon or a significant newline. Any number of additional (insignificant) newlines may accompany it.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
snippetUnit
public final void snippetUnit() throws antlr.RecognitionException, antlr.TokenStreamExceptionA Groovy script or simple expression. Can be anything legal inside {...}.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
blockBody
public final void blockBody(int prevToken) throws antlr.RecognitionException, antlr.TokenStreamException A block body is a parade of zero or more statements or expressions.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
identifier
public final void identifier() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
importStatement
public final void importStatement() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
identifierStar
public final void identifierStar() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
typeDefinitionInternal
protected final void typeDefinitionInternal(antlr.collections.AST mods) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
classDefinition
public final void classDefinition(antlr.collections.AST modifiers) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
traitDefinition
public final void traitDefinition(antlr.collections.AST modifiers) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
interfaceDefinition
public final void interfaceDefinition(antlr.collections.AST modifiers) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
enumDefinition
public final void enumDefinition(antlr.collections.AST modifiers) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
annotationDefinition
public final void annotationDefinition(antlr.collections.AST modifiers) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
declaration
public final void declaration() throws antlr.RecognitionException, antlr.TokenStreamExceptionA declaration is the creation of a reference or primitive-type variable, or (if arguments are present) of a method. Generically, this is called a 'variable' definition, even in the case of a class field or method. It may start with the modifiers and/or a declaration keyword "def". It may also start with the modifiers and a capitalized type name.AST effect: Create a separate Type/Var tree for each var in the var list. Must be guarded, as in (declarationStart) => declaration.
- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
modifiers
public final void modifiers() throws antlr.RecognitionException, antlr.TokenStreamExceptionA list of one or more modifier, annotation, or "def".- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
typeSpec
public final void typeSpec(boolean addImagNode) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
variableDefinitions
public final void variableDefinitions(antlr.collections.AST mods, antlr.collections.AST t) throws antlr.RecognitionException, antlr.TokenStreamException The tail of a declaration. Either v1, v2, ... (with possible initializers) or else m(args){body}. The two arguments are the modifier list (if any) and the declaration head (if any). The declaration head is the variable type, or (for a method) the return type. If it is missing, then the variable type is taken from its initializer (if there is one). Otherwise, the variable type defaults to 'any'. DECIDE: Method return types default to the type of the method body, as an expression.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
genericMethod
public final void genericMethod() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
typeParameters
public final void typeParameters() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
singleDeclarationNoInit
public final void singleDeclarationNoInit() throws antlr.RecognitionException, antlr.TokenStreamExceptionA declaration with one declarator and no initialization, like a parameterDeclaration. Used to parse loops likefor (int x in y)(up to theinkeyword).- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
singleVariable
public final void singleVariable(antlr.collections.AST mods, antlr.collections.AST t) throws antlr.RecognitionException, antlr.TokenStreamException Used in cases where a declaration cannot have commas, or ends with the "in" operator instead of '='.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
singleDeclaration
public final void singleDeclaration() throws antlr.RecognitionException, antlr.TokenStreamExceptionA declaration with one declarator and optional initialization, like a parameterDeclaration. Used to parse declarations used for both binding and effect, in places like argument lists andwhilestatements.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
varInitializer
public final void varInitializer() throws antlr.RecognitionException, antlr.TokenStreamExceptionAn assignment operator '=' followed by an expression. (Never empty.)- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
declarationStart
public final void declarationStart() throws antlr.RecognitionException, antlr.TokenStreamExceptionUsed only as a lookahead predicate, before diving in and parsing a declaration. A declaration can be unambiguously introduced with "def", an annotation or a modifier token like "final". It may also be introduced by a simple identifier whose first character is an uppercase letter, as in {String x}. A declaration can also be introduced with a built in type like 'int' or 'void'. Brackets (array and generic) are allowed, as in {List[] x} or {int[][] y}. Anything else is parsed as a statement of some sort (expression or command).(In the absence of explicit method-call parens, we assume a capitalized name is a type name. Yes, this is a little hacky. Alternatives are to complicate the declaration or command syntaxes, or to have the parser query the symbol table. Parse-time queries are evil. And we want both {String x} and {println x}. So we need a syntactic razor-edge to slip between 'println' and 'String'.) *TODO* The declarationStart production needs to be strengthened to recognize things like {List
foo}. Right now it only knows how to skip square brackets after the type, not angle brackets. This probably turns out to be tricky because of >> vs. > >. If so, just put a TODO comment in. - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
modifier
public final void modifier() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
annotation
public final void annotation() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
upperCaseIdent
public final void upperCaseIdent() throws antlr.RecognitionException, antlr.TokenStreamExceptionAn IDENT token whose spelling is required to start with an uppercase letter. In the case of a simple statement {UpperID name} the identifier is taken to be a type name, not a command name.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
builtInType
public final void builtInType() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
qualifiedTypeName
public final void qualifiedTypeName() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
typeArguments
public final void typeArguments() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
balancedTokens
public final void balancedTokens() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
genericMethodStart
public final void genericMethodStart() throws antlr.RecognitionException, antlr.TokenStreamExceptionlookahead predicate for usage of generics in methods as parameter for the method. Example: staticT foo(){} must be first after the modifier. This rule allows more and does no exact match, but it is only a lookahead, not the real rule. - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
constructorStart
public final void constructorStart() throws antlr.RecognitionException, antlr.TokenStreamExceptionUsed to look ahead for a constructor- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
modifiersOpt
public final void modifiersOpt() throws antlr.RecognitionException, antlr.TokenStreamExceptionA list of zero or more modifiers, annotations, or "def".- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
typeDeclarationStart
public final void typeDeclarationStart() throws antlr.RecognitionException, antlr.TokenStreamExceptionUsed only as a lookahead predicate for nested type declarations.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
classTypeSpec
public final void classTypeSpec(boolean addImagNode) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
builtInTypeSpec
public final void builtInTypeSpec(boolean addImagNode) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
classOrInterfaceType
public final void classOrInterfaceType(boolean addImagNode) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
declaratorBrackets
public final void declaratorBrackets(antlr.collections.AST typ) throws antlr.RecognitionException, antlr.TokenStreamException After some type names, where zero or more empty bracket pairs are allowed. We use ARRAY_DECLARATOR to represent this. TODO: Is there some more Groovy way to view this in terms of the indexed property syntax?- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
typeArgumentsDiamond
public final void typeArgumentsDiamond() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
typeArgumentSpec
public final void typeArgumentSpec() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
builtInTypeArraySpec
public final void builtInTypeArraySpec(boolean addImagNode) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
typeArgument
public final void typeArgument() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
wildcardType
public final void wildcardType() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
typeArgumentBounds
public final void typeArgumentBounds() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
typeArgumentsOrParametersEnd
protected final void typeArgumentsOrParametersEnd() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
type
public final void type() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
modifiersInternal
public final void modifiersInternal() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
annotationArguments
public final void annotationArguments() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
annotationsInternal
public final void annotationsInternal() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
annotationMemberValueInitializer
public final void annotationMemberValueInitializer() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
annotationMemberValuePairs
public final void annotationMemberValuePairs() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
annotationMemberValuePair
public final void annotationMemberValuePair() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
annotationIdent
public final void annotationIdent() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
keywordPropertyNames
public final void keywordPropertyNames() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
conditionalExpression
public final void conditionalExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
superClassClause
public final void superClassClause() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
implementsClause
public final void implementsClause() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
classBlock
public final void classBlock() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
interfaceExtends
public final void interfaceExtends() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
interfaceBlock
public final void interfaceBlock() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
enumBlock
public final void enumBlock() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
annotationBlock
public final void annotationBlock() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
typeParameter
public final void typeParameter() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
typeParameterBounds
public final void typeParameterBounds() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
classField
public final void classField() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
interfaceField
public final void interfaceField() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
annotationField
public final void annotationField() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
enumConstantsStart
public final void enumConstantsStart() throws antlr.RecognitionException, antlr.TokenStreamExceptionGuard for enumConstants.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
enumConstants
public final void enumConstants() throws antlr.RecognitionException, antlr.TokenStreamExceptionComma-separated list of one or more enum constant definitions.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
enumConstant
public final void enumConstant() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
argList
public final void argList() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
enumConstantBlock
public final void enumConstantBlock() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
enumConstantField
public final void enumConstantField() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
enumConstantFieldInternal
protected final void enumConstantFieldInternal(antlr.collections.AST mods, antlr.collections.AST tp, antlr.collections.AST t, antlr.Token first) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
compoundStatement
public final void compoundStatement() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
parameterDeclarationList
public final void parameterDeclarationList() throws antlr.RecognitionException, antlr.TokenStreamExceptionA list of zero or more formal parameters. If a parameter is variable length (e.g. String... myArg) it should be to the right of any other parameters of the same kind. General form: (req, ..., opt, ..., [rest], key, ..., [restKeys], [block] This must be sorted out after parsing, since the various declaration forms are impossible to tell apart without backtracking.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
throwsClause
public final void throwsClause() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
constructorDefinition
public final void constructorDefinition(antlr.collections.AST mods) throws antlr.RecognitionException, antlr.TokenStreamException I've split out constructors separately; we could maybe integrate back into variableDefinitions later on if we maybe simplified 'def' to be a type declaration?- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
multipleAssignmentDeclarationStart
public final void multipleAssignmentDeclarationStart() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
multipleAssignmentDeclaration
public final void multipleAssignmentDeclaration() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
constructorBody
public final void constructorBody() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
explicitConstructorInvocation
public final void explicitConstructorInvocation() throws antlr.RecognitionException, antlr.TokenStreamExceptionCatch obvious constructor calls, but not the expr.super(...) calls- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
listOfVariables
public final void listOfVariables(antlr.collections.AST mods, antlr.collections.AST t, antlr.Token first) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
variableDeclarator
public final void variableDeclarator(antlr.collections.AST mods, antlr.collections.AST t, antlr.Token first) throws antlr.RecognitionException, antlr.TokenStreamException Declaration of a variable. This can be a class/instance variable, or a local variable in a method It can also include possible initialization.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
typeNamePairs
public final void typeNamePairs(antlr.collections.AST mods, antlr.Token first) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
assignmentExpression
public final void assignmentExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
nlsWarn
public final void nlsWarn() throws antlr.RecognitionException, antlr.TokenStreamExceptionZero or more insignificant newlines, all gobbled up and thrown away, but a warning message is left for the user, if there was a newline.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
openBlock
public final void openBlock() throws antlr.RecognitionException, antlr.TokenStreamExceptionAn open block is not allowed to have closure arguments.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
variableName
public final void variableName() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
expressionStatementNoCheck
public final void expressionStatementNoCheck() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
parameterDeclaration
public final void parameterDeclaration() throws antlr.RecognitionException, antlr.TokenStreamExceptionA formal parameter for a method or closure.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
parameterModifiersOpt
public final void parameterModifiersOpt() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
multicatch_types
public final void multicatch_types() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
multicatch
public final void multicatch() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
closableBlockParamsOpt
public final void closableBlockParamsOpt(boolean addImplicit) throws antlr.RecognitionException, antlr.TokenStreamException Closure parameters are exactly like method parameters, except that they are not enclosed in parentheses, but rather are prepended to the front of a block, just after the brace. They are separated from the closure body by a CLOSABLE_BLOCK_OP token '->'.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
implicitParameters
public final void implicitParameters() throws antlr.RecognitionException, antlr.TokenStreamExceptionA block known to be a closure, but which omits its arguments, is given this placeholder. A subsequent pass is responsible for deciding if there is an implicit 'it' parameter, or if the parameter list should be empty.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
closableBlockParamsStart
public final void closableBlockParamsStart() throws antlr.RecognitionException, antlr.TokenStreamExceptionLookahead to check whether a block begins with explicit closure arguments.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
closableBlockParam
public final void closableBlockParam() throws antlr.RecognitionException, antlr.TokenStreamExceptionSimple names, as in {x|...}, are completely equivalent to {(def x)|...}. Build the right AST.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
closableBlock
public final void closableBlock() throws antlr.RecognitionException, antlr.TokenStreamExceptionA block which is known to be a closure, even if it has no apparent arguments. A block inside an expression or after a method call is always assumed to be a closure. Only labeled, unparameterized blocks which occur directly as substatements are kept open.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
openOrClosableBlock
public final void openOrClosableBlock() throws antlr.RecognitionException, antlr.TokenStreamExceptionA sub-block of a block can be either open or closable. It is closable if and only if there are explicit closure arguments. Compare this to a block which is appended to a method call, which is given closure arguments, even if they are not explicit in the code.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
statementLabelPrefix
public final void statementLabelPrefix() throws antlr.RecognitionException, antlr.TokenStreamExceptionA labeled statement, consisting of a vanilla identifier followed by a colon.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
expressionStatement
public final void expressionStatement(int prevToken) throws antlr.RecognitionException, antlr.TokenStreamException An expression statement can be any general expression.An expression statement can also be a command, which is a simple method call in which the outermost parentheses are omitted.
Certain "suspicious" looking forms are flagged for the user to disambiguate.
- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
assignmentLessExpression
public final void assignmentLessExpression() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
compatibleBodyStatement
public final void compatibleBodyStatement() throws antlr.RecognitionException, antlr.TokenStreamExceptionIn Java, "if", "while", and "for" statements can take random, non-braced statements as their bodies. Support this practice, even though it isn't very Groovy.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
forStatement
public final void forStatement() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
strictContextExpression
public final boolean strictContextExpression(boolean allowDeclaration) throws antlr.RecognitionException, antlr.TokenStreamException Things that can show up as expressions, but only in strict contexts like inside parentheses, argument lists, and list constructors.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
casesGroup
public final void casesGroup() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
tryBlock
public final void tryBlock() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
branchStatement
public final void branchStatement() throws antlr.RecognitionException, antlr.TokenStreamExceptionIn Groovy, return, break, continue, throw, and assert can be used in a parenthesized expression context. Example: println (x || (return)); println assert x, "won't print a false value!" If an optional expression is missing, its value is void (this coerces to null when a value is required).- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
closureList
public final void closureList() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
forInClause
public final void forInClause() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
shiftExpression
public final void shiftExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
expression
public final void expression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
suspiciousExpressionStatementStart
public final void suspiciousExpressionStatementStart() throws antlr.RecognitionException, antlr.TokenStreamExceptionLookahead for suspicious statement warnings and errors.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
checkSuspiciousExpressionStatement
public final void checkSuspiciousExpressionStatement(int prevToken) throws antlr.RecognitionException, antlr.TokenStreamException If two statements are separated by newline (not SEMI), the second had better not look like the latter half of an expression. If it does, issue a warning.Also, if the expression starts with a closure, it needs to have an explicit parameter list, in order to avoid the appearance of a compound statement. This is a hard error.
These rules are different from Java's "dumb expression" restriction. Unlike Java, Groovy blocks can end with arbitrary (even dumb) expressions, as a consequence of optional 'return' and 'continue' tokens.
To make the programmer's intention clear, a leading closure must have an explicit parameter list, and must not follow a previous statement separated only by newlines.
- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
commandArgumentsGreedy
public final void commandArgumentsGreedy(antlr.collections.AST head) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
aCase
public final void aCase() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
caseSList
public final void caseSList() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
forInit
public final void forInit() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
controlExpressionList
public final void controlExpressionList() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
forCond
public final void forCond() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
forIter
public final void forIter() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
handler
public final void handler() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
finallyClause
public final void finallyClause() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
commandArguments
public final void commandArguments(antlr.collections.AST head) throws antlr.RecognitionException, antlr.TokenStreamException A member name (x.y) or element name (x[y]) can serve as a command name, which may be followed by a list of arguments. Unlike parenthesized arguments, these must be plain expressions, without labels or spread operators.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
commandArgument
public final void commandArgument() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
-
pathElementStart
public final void pathElementStart() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
pathChain
public final void pathChain(int lc_stmt, antlr.collections.AST prefix) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
argumentLabel
public final void argumentLabel() throws antlr.RecognitionException, antlr.TokenStreamExceptionA label for an argument is of the form a:b, 'a':b, "a":b, (a):b, etc.. The labels in (a:b), ('a':b), and ("a":b) are in all ways equivalent, except that the quotes allow more spellings. Equivalent dynamically computed labels are (('a'):b) and ("${'a'}":b) but not ((a):b) or "$a":b, since the latter cases evaluate (a) as a normal identifier. Bottom line: If you want a truly variable label, use parens and say ((a):b).- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
multipleAssignment
public final void multipleAssignment(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
pathElement
public final void pathElement(antlr.collections.AST prefix) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
appendedBlock
public final void appendedBlock(antlr.collections.AST callee) throws antlr.RecognitionException, antlr.TokenStreamException An appended block follows any expression. If the expression is not a method call, it is given an empty argument list.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
pathExpression
public final void pathExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException A "path expression" is a name or other primary, possibly qualified by various forms of dot, and/or followed by various kinds of brackets. It can be used for value or assigned to, or else further qualified, indexed, or called. It is called a "path" because it looks like a linear path through a data structure. Examples: x.y, x?.y, x*.y, x.@y; x[], x[y], x[y,z]; x(), x(y), x(y,z); x{s}; a.b[n].c(x).d{s} (Compare to a C lvalue, or LeftHandSide in the JLS section 15.26.) General expressions are built up from path expressions, using operators like '+' and '='.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
namePart
public final void namePart() throws antlr.RecognitionException, antlr.TokenStreamExceptionThis is the grammar for what can follow a dot: x.a, x.@a, x.&a, x.'a', etc. Note:typeArgumentsis handled by the caller ofnamePart.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
methodCallArgs
public final void methodCallArgs(antlr.collections.AST callee) throws antlr.RecognitionException, antlr.TokenStreamException An expression may be followed by one or both of (...) and {...}. Note: If either is (...) or {...} present, it is a method call. The {...} is appended to the argument list, and matches a formal of type Closure. If there is no method member, a property (or field) is used instead, and must itself be callable.If the methodCallArgs are absent, it is a property reference. If there is no property, it is treated as a field reference, but never a method reference.
Arguments in the (...) can be labeled, and the appended block can be labeled also. If there is a mix of unlabeled and labeled arguments, all the labeled arguments must follow the unlabeled arguments, except that the closure (labeled or not) is always a separate final argument. Labeled arguments are collected up and passed as a single argument to a formal of type Map.
Therefore, f(x,y, a:p, b:q) {s} is equivalent in all ways to f(x,y, [a:p,b:q], {s}). Spread arguments of sequence type count as unlabeled arguments, while spread arguments of map type count as labeled arguments. (This distinction must sometimes be checked dynamically.) A plain unlabeled argument is allowed to match a trailing Map or Closure argument: f(x, a:p) {s} === f(*[ x, [a:p], {s} ])
- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
indexPropertyArgs
public final void indexPropertyArgs(antlr.collections.AST indexee) throws antlr.RecognitionException, antlr.TokenStreamException An expression may be followed by [...]. Unlike Java, these brackets may contain a general argument list, which is passed to the array element operator, which can make of it what it wants. The brackets may also be empty, as in T[]. This is how Groovy names array types.Returned AST is [INDEX_OP, indexee, ELIST].
- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
dynamicMemberName
public final void dynamicMemberName() throws antlr.RecognitionException, antlr.TokenStreamExceptionIf a dot is followed by a parenthesized or quoted expression, the member is computed dynamically, and the member selection is done only at runtime. This forces a statically unchecked member access.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
parenthesizedExpression
public final void parenthesizedExpression() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
stringConstructorExpression
public final void stringConstructorExpression() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
logicalOrExpression
public final void logicalOrExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
logicalAndExpression
public final void logicalAndExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
inclusiveOrExpression
public final void inclusiveOrExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
exclusiveOrExpression
public final void exclusiveOrExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
andExpression
public final void andExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
regexExpression
public final void regexExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
equalityExpression
public final void equalityExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
relationalExpression
public final void relationalExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
additiveExpression
public final void additiveExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
multiplicativeExpression
public final void multiplicativeExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
powerExpressionNotPlusMinus
public final void powerExpressionNotPlusMinus(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
powerExpression
public final void powerExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
unaryExpression
public final void unaryExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
unaryExpressionNotPlusMinus
public final void unaryExpressionNotPlusMinus(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
postfixExpression
public final void postfixExpression(int lc_stmt) throws antlr.RecognitionException, antlr.TokenStreamException - Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
constant
public final void constant() throws antlr.RecognitionException, antlr.TokenStreamExceptionNumeric, string, regexp, boolean, or null constant.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
newExpression
public final void newExpression() throws antlr.RecognitionException, antlr.TokenStreamExceptionobject instantiation. Trees are built as illustrated by the following input/tree pairs: new T() new | T -- ELIST | arg1 -- arg2 -- .. -- argn new int[] new | int -- ARRAY_DECLARATOR new int[] {1,2} new | int -- ARRAY_DECLARATOR -- ARRAY_INIT | EXPR -- EXPR | | 1 2 new int[3] new | int -- ARRAY_DECLARATOR | EXPR | 3 new int[1][2] new | int -- ARRAY_DECLARATOR | ARRAY_DECLARATOR -- EXPR | | EXPR 1 | 2- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
closableBlockConstructorExpression
public final void closableBlockConstructorExpression() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
listOrMapConstructorExpression
public final void listOrMapConstructorExpression() throws antlr.RecognitionException, antlr.TokenStreamExceptionA list constructor is a argument list enclosed in square brackets, without labels. Any argument can be decorated with a spread operator (*x), but not a label (a:x). Examples: [], [1], [1,2], [1,*l1,2], [*l1,*l2]. (The l1, l2 must be a sequence or null.)A map constructor is an argument list enclosed in square brackets, with labels everywhere, except on spread arguments, which stand for whole maps spliced in. A colon alone between the brackets also forces the expression to be an empty map constructor. Examples: [:], [a:1], [a:1,b:2], [a:1,*:m1,b:2], [*:m1,*:m2] (The m1, m2 must be a map or null.) Values associated with identical keys overwrite from left to right: [a:1,a:2] === [a:2]
Some malformed constructor expressions are not detected in the parser, but in a post-pass. Bad examples: [1,b:2], [a:1,2], [:1]. (Note that method call arguments, by contrast, can be a mix of keyworded and non-keyworded arguments.)
- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
stringConstructorValuePart
public final void stringConstructorValuePart() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
newArrayDeclarator
public final void newArrayDeclarator() throws antlr.RecognitionException, antlr.TokenStreamException- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
argument
public final byte argument() throws antlr.RecognitionException, antlr.TokenStreamExceptionA single argument in (...) or [...]. Corresponds to to a method or closure parameter. May be labeled. May be modified by the spread operator '*' ('*:' for keywords).- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
argumentLabelStart
public final void argumentLabelStart() throws antlr.RecognitionException, antlr.TokenStreamExceptionFor lookahead only. Fast approximate parse of an argumentLabel followed by a colon.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
constantNumber
public final void constantNumber() throws antlr.RecognitionException, antlr.TokenStreamExceptionNumeric constant.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
balancedBrackets
public final void balancedBrackets() throws antlr.RecognitionException, antlr.TokenStreamExceptionFast lookahead across balanced brackets of all sorts.- Throws:
antlr.RecognitionExceptionantlr.TokenStreamException
-
buildTokenTypeASTClassMap
protected void buildTokenTypeASTClassMap()
-