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Sven M. Hallberg 2013-06-21 23:47:22 +02:00
parent 9585a5946e
commit 34c6d868b9
1 changed files with 1 additions and 1 deletions
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src/backends/glr.c
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@ -32,7 +32,7 @@ HLREngine *fork_engine(const HLREngine *engine)
eng2->input = engine->input; eng2->input = engine->input;
// shallow-copy the stack // shallow-copy the stack
// this works because h_slist_push and h_slist_pop never modify // this works because h_slist_push and h_slist_drop never modify
// the underlying structure of HSlistNodes, only the head pointer. // the underlying structure of HSlistNodes, only the head pointer.
// in fact, this gives us prefix sharing for free. // in fact, this gives us prefix sharing for free.
eng2->stack = h_arena_malloc(engine->tarena, sizeof(HSlist)); eng2->stack = h_arena_malloc(engine->tarena, sizeof(HSlist));