[0/3] warn on empty expressions

Message

Luc Van Oostenryck July 14, 2020, midnight UTC

Sparse silently accepts empty assignments and empty initializers.
This series makes them an error.

Luc Van Oostenryck (3):
  add testcase for incorrect empty expressions
  warn on empty assignments
  warn on empty initializations

 expression.c                   |  6 +++++-
 parse.c                        |  5 ++++-
 validation/bad-assignment.c    |  1 +
 validation/empty-assign.c      | 13 +++++++++++++
 validation/empty-initializer.c |  9 +++++++++
 5 files changed, 32 insertions(+), 2 deletions(-)
 create mode 100644 validation/empty-assign.c
 create mode 100644 validation/empty-initializer.c


base-commit: c9676a3b0349a1053c673243af52a2ef1b272bd7