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Diffstat (limited to 'tool/src/main/java/org/antlr/analysis/AnalysisRecursionOverflowException.java')
| -rw-r--r-- | tool/src/main/java/org/antlr/analysis/AnalysisRecursionOverflowException.java | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/tool/src/main/java/org/antlr/analysis/AnalysisRecursionOverflowException.java b/tool/src/main/java/org/antlr/analysis/AnalysisRecursionOverflowException.java new file mode 100644 index 0000000..38f069e --- /dev/null +++ b/tool/src/main/java/org/antlr/analysis/AnalysisRecursionOverflowException.java @@ -0,0 +1,40 @@ +/* + * [The "BSD license"] + * Copyright (c) 2010 Terence Parr + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +package org.antlr.analysis; + +/** An NFA configuration context stack overflowed. */ +public class AnalysisRecursionOverflowException extends RuntimeException { + public DFAState ovfState; + public NFAConfiguration proposedNFAConfiguration; + public AnalysisRecursionOverflowException(DFAState ovfState, + NFAConfiguration proposedNFAConfiguration) + { + this.ovfState = ovfState; + this.proposedNFAConfiguration = proposedNFAConfiguration; + } +} |