001 /* Copyright 2000, 2001, Compaq Computer Corporation */ 002 003 /* IF THIS IS A JAVA FILE, DO NOT EDIT IT! 004 005 Most Java files in this directory which are part of the Javafe AST 006 are automatically generated using the astgen comment (see 007 ESCTools/Javafe/astgen) from the input file 'hierarchy.h'. If you 008 wish to modify AST classes or introduce new ones, modify 009 'hierarchy.j.' 010 */ 011 012 package javafe.ast; 013 014 import javafe.util.Assert; 015 import javafe.util.Location; 016 import javafe.util.ErrorSet; 017 018 // Convention: unless otherwise noted, integer fields named "loc" refer 019 // to the location of the first character of the syntactic unit 020 021 022 public abstract class ModifierPragma extends ASTNode 023 { 024 /* denotes that a pragma is redundant (e.g. "requires_redundantly") */ 025 public boolean redundant; 026 027 028 public boolean isRedundant() { return redundant; } 029 public void setRedundant(boolean v) { redundant = v; } 030 // when there are various synonomus tag names, tag and getTag() will be 031 // a canonical value; originalTag will be the specific value. Thus tag 032 // can be used in switch statements and originalTag for printing. 033 private int originalTag; 034 public ModifierPragma setOriginalTag(int t) { originalTag = t; return this; } 035 public int originalTag() { 036 return (originalTag == 0) ? getTag() : originalTag; 037 } 038 039 040 // Generated boilerplate constructors: 041 042 /** 043 * Construct a raw ModifierPragma whose class invariant(s) have not 044 * yet been established. It is the caller's job to 045 * initialize the returned node's fields so that any 046 * class invariants hold. 047 */ 048 //@ requires I_will_establish_invariants_afterwards; 049 protected ModifierPragma() {} //@ nowarn Invariant,NonNullInit; 050 051 public void check() { 052 super.check(); 053 } 054 055 }