[PATCH 0/5] Revamp the parsing of symbol declarations

[Akim Demaille]

Hi Rici,

I'm almost done with this issue (there remains to update the doc and
NEWS, more -Wyacc warnings).  Please, tell me what you think about
this.  Sorry it took so long; I lost a lot of time trying to factor
things in the parser, things that turned out to be very alike but
different.

I think I will introduce -Wstyle, to discourage things such as
defining token numbers in %left.  TIMTOWTDI is not a good thing IMHO,
precedence/associativity sections should focus only on their main
topic.

Cheers!

Akim Demaille (5):
  symbols: set tag_seen when assigning a type to symbols
  symbols: clean up their parsing
  regen
  symbols: check the previous commit
  symbols: check more invalid declarations

 data/README         |    9 +-
 src/parse-gram.c    | 1152 ++++++++++++++++++++++++-------------------
 src/parse-gram.h    |   40 +-
 src/parse-gram.y    |  187 ++++---
 src/reader.c        |    3 -
 src/reader.h        |    3 -
 src/symlist.c       |    9 +
 src/symlist.h       |    5 +
 src/symtab.c        |   14 +-
 src/symtab.h        |    2 +
 tests/input.at      |  120 ++++-
 tests/regression.at |    4 +-
 12 files changed, 946 insertions(+), 602 deletions(-)

-- 
2.19.2