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allow some prefixes that may squash the literal match to run eagerly

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Alex Coyte
2016-06-24 09:28:42 +10:00
committed by Matthew Barr
parent f9ded59361
commit f166bc5658
34 changed files with 895 additions and 148 deletions
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8
src/nfagraph/ng_mcclellan.cpp
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2015, Intel Corporation
* Copyright (c) 2015-2016, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -531,9 +531,9 @@ unique_ptr<raw_dfa> buildMcClellan(const NGHolder &graph,
DEBUG_PRINTF("attempting to build ?%d? mcclellan\n", (int)graph.kind);
assert(allMatchStatesHaveReports(graph));
bool prunable = grey.highlanderPruneDFA && generates_callbacks(graph);
assert(rm || !generates_callbacks(graph));
if (!generates_callbacks(graph)) {
bool prunable = grey.highlanderPruneDFA && has_managed_reports(graph);
assert(rm || !has_managed_reports(graph));
if (!has_managed_reports(graph)) {
rm = nullptr;
}