diff options
Diffstat (limited to 'framework/src/ant/apache-ant-1.9.6/src/etc/testcases/taskdefs/optional/antlr/java.tree.g')
| -rw-r--r-- | framework/src/ant/apache-ant-1.9.6/src/etc/testcases/taskdefs/optional/antlr/java.tree.g | 312 |
1 files changed, 0 insertions, 312 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/etc/testcases/taskdefs/optional/antlr/java.tree.g b/framework/src/ant/apache-ant-1.9.6/src/etc/testcases/taskdefs/optional/antlr/java.tree.g deleted file mode 100644 index f065c356..00000000 --- a/framework/src/ant/apache-ant-1.9.6/src/etc/testcases/taskdefs/optional/antlr/java.tree.g +++ /dev/null @@ -1,312 +0,0 @@ -/** Java 1.2 AST Recognizer Grammar - * - * Author: - * Terence Parr parrt@jguru.com - * - * Version tracking now done with following ID: - * - * This grammar is in the PUBLIC DOMAIN - * - * BUGS - */ -class JavaTreeParser extends TreeParser; - -options { - importVocab = Java; -} - -compilationUnit - : (packageDefinition)? - (importDefinition)* - (typeDefinition)* - ; - -packageDefinition - : #( PACKAGE_DEF identifier ) - ; - -importDefinition - : #( IMPORT identifierStar ) - ; - -typeDefinition - : #(CLASS_DEF modifiers IDENT extendsClause implementsClause objBlock ) - | #(INTERFACE_DEF modifiers IDENT extendsClause interfaceBlock ) - ; - -typeSpec - : #(TYPE typeSpecArray) - ; - -typeSpecArray - : #( ARRAY_DECLARATOR typeSpecArray ) - | type - ; - -type: identifier - | builtInType - ; - -builtInType - : "void" - | "boolean" - | "byte" - | "char" - | "short" - | "int" - | "float" - | "long" - | "double" - ; - -modifiers - : #( MODIFIERS (modifier)* ) - ; - -modifier - : "private" - | "public" - | "protected" - | "static" - | "transient" - | "final" - | "abstract" - | "native" - | "threadsafe" - | "synchronized" - | "const" - | "volatile" - ; - -extendsClause - : #(EXTENDS_CLAUSE (identifier)* ) - ; - -implementsClause - : #(IMPLEMENTS_CLAUSE (identifier)* ) - ; - - -interfaceBlock - : #( OBJBLOCK - ( methodDecl - | variableDef - )* - ) - ; - -objBlock - : #( OBJBLOCK - ( ctorDef - | methodDef - | variableDef - | typeDefinition - | #(STATIC_INIT slist) - | #(INSTANCE_INIT slist) - )* - ) - ; - -ctorDef - : #(CTOR_DEF modifiers methodHead slist) - ; - -methodDecl - : #(METHOD_DEF modifiers typeSpec methodHead) - ; - -methodDef - : #(METHOD_DEF modifiers typeSpec methodHead (slist)?) - ; - -variableDef - : #(VARIABLE_DEF modifiers typeSpec variableDeclarator varInitializer) - ; - -parameterDef - : #(PARAMETER_DEF modifiers typeSpec IDENT ) - ; - -objectinitializer - : #(INSTANCE_INIT slist) - ; - -variableDeclarator - : IDENT - | LBRACK variableDeclarator - ; - -varInitializer - : #(ASSIGN initializer) - | - ; - -initializer - : expression - | arrayInitializer - ; - -arrayInitializer - : #(ARRAY_INIT (initializer)*) - ; - -methodHead - : IDENT #( PARAMETERS (parameterDef)* ) (throwsClause)? - ; - -throwsClause - : #( "throws" (identifier)* ) - ; - -identifier - : IDENT - | #( DOT identifier IDENT ) - ; - -identifierStar - : IDENT - | #( DOT identifier (STAR|IDENT) ) - ; - -slist - : #( SLIST (stat)* ) - ; - -stat: typeDefinition - | variableDef - | expression - | #(LABELED_STAT IDENT stat) - | #("if" expression stat (stat)? ) - | #( "for" - #(FOR_INIT (variableDef | elist)?) - #(FOR_CONDITION (expression)?) - #(FOR_ITERATOR (elist)?) - stat - ) - | #("while" expression stat) - | #("do" stat expression) - | #("break" (IDENT)? ) - | #("continue" (IDENT)? ) - | #("return" (expression)? ) - | #("switch" expression (caseGroup)*) - | #("throw" expression) - | #("synchronized" expression stat) - | tryBlock - | slist // nested SLIST - | EMPTY_STAT - ; - -caseGroup - : #(CASE_GROUP (#("case" expression) | "default")+ slist) - ; - -tryBlock - : #( "try" slist (handler)* (#("finally" slist))? ) - ; - -handler - : #( "catch" parameterDef slist ) - ; - -elist - : #( ELIST (expression)* ) - ; - -expression - : #(EXPR expr) - ; - -expr: #(QUESTION expr expr expr) // trinary operator - | #(ASSIGN expr expr) // binary operators... - | #(PLUS_ASSIGN expr expr) - | #(MINUS_ASSIGN expr expr) - | #(STAR_ASSIGN expr expr) - | #(DIV_ASSIGN expr expr) - | #(MOD_ASSIGN expr expr) - | #(SR_ASSIGN expr expr) - | #(BSR_ASSIGN expr expr) - | #(SL_ASSIGN expr expr) - | #(BAND_ASSIGN expr expr) - | #(BXOR_ASSIGN expr expr) - | #(BOR_ASSIGN expr expr) - | #(LOR expr expr) - | #(LAND expr expr) - | #(BOR expr expr) - | #(BXOR expr expr) - | #(BAND expr expr) - | #(NOT_EQUAL expr expr) - | #(EQUAL expr expr) - | #(LT expr expr) - | #(GT expr expr) - | #(LE expr expr) - | #(GE expr expr) - | #(SL expr expr) - | #(SR expr expr) - | #(BSR expr expr) - | #(PLUS expr expr) - | #(MINUS expr expr) - | #(DIV expr expr) - | #(MOD expr expr) - | #(STAR expr expr) - | #(INC expr) - | #(DEC expr) - | #(POST_INC expr) - | #(POST_DEC expr) - | #(BNOT expr) - | #(LNOT expr) - | #("instanceof" expr expr) - | #(UNARY_MINUS expr) - | #(UNARY_PLUS expr) - | primaryExpression - ; - -primaryExpression - : IDENT - | #( DOT - ( expr - ( IDENT - | arrayIndex - | "this" - | "class" - | #( "new" IDENT elist ) - ) - | #(ARRAY_DECLARATOR type) - | builtInType ("class")? - ) - ) - | arrayIndex - | #(METHOD_CALL primaryExpression elist) - | #(TYPECAST typeSpec expr) - | newExpression - | constant - | "super" - | "true" - | "false" - | "this" - | "null" - | typeSpec // type name used with instanceof - ; - -arrayIndex - : #(INDEX_OP primaryExpression expression) - ; - -constant - : NUM_INT - | CHAR_LITERAL - | STRING_LITERAL - | NUM_FLOAT - ; - -newExpression - : #( "new" type - ( newArrayDeclarator (arrayInitializer)? - | elist - ) - ) - - ; - -newArrayDeclarator - : #( ARRAY_DECLARATOR (newArrayDeclarator)? (expression)? ) - ; |