commit a7280757105b2909f6a58fdd1c582de8e278319a
author Valentin Tolmer <nitnelave1@gmail.com> Wed Jul 31 11:51:59 2013 +0200
committer Akim Demaille <akim@lrde.epita.fr> Thu Aug 01 12:49:51 2013 +0200
tree 7128b61b7eb1f72b27ef876d73ecafb67449f282
parent c4aa4ff54130c6c3d1c1a74faedaffead76c2670

symbols: improve symbol aliasing

Rather than having duplicate info in the symbol and the alias that has
to be resolved later on, both the symbol and the alias have a common
pointer to a separate structure containing this info.

* src/symtab.h (sym_content): New structure.
* src/symtab.c (sym_content_new, sym_content_free, symbol_free): New

* src/AnnotationList.c, src/conflicts.c, src/gram.c, src/gram.h,
* src/graphviz.c, src/ielr.c, src/output.c, src/parse-gram.y, src/print.c
* src/print-xml.c, src/print_graph.c, src/reader.c, src/reduce.c,
* src/state.h, src/symlist.c, src/symtab.c, src/symtab.h, src/tables.c:
Adjust.

* tests/input.at: Fix expectations (order changes).