[PATCH 0/5] {master} fix locations issues

[Akim Demaille]

Work on variants and api.value.type, and refactoring of the
test suite, has revealed some issues in the handling of locations,
and other more minor issues.

Akim Demaille (5):
  news: prepare for 2.8
  tests: highlight empty right-hand sides
  c++: display locations as C does
  c: minor simplification in the debug code
  c: no longer require stdio.h when locations are enabled

 NEWS                    | 55 ++++++++++++++++++++++++----------
 data/c.m4               | 18 +++++-------
 data/glr.c              |  3 +-
 data/location.cc        | 19 ++++++------
 data/yacc.c             |  3 +-
 tests/actions.at        | 78 ++++++++++++++++++++++---------------------------
 tests/c++.at            |  2 +-
 tests/existing.at       |  2 +-
 tests/glr-regression.at | 12 ++++----
 tests/headers.at        |  4 +--
 tests/input.at          | 12 ++++----
 tests/local.at          | 75 +++++++++++++++++++++++++++++++++++++----------
 tests/named-refs.at     | 31 +++++++++++---------
 tests/regression.at     | 58 +++++++++++++++++++++++-------------
 14 files changed, 227 insertions(+), 145 deletions(-)

-- 
1.8.1.1