Akim Demaille 1217688141 build: please Clang++ 3.2+ on Flex scanners ...

Clang++, with -Wall, rejects code generated by Flex (for C scanners):

  CXX      examples/calc++/examples_calc___calc__-calc++-scanner.o
  In file included from examples/calc++/calc++-scanner.cc:1:
  error: implicit conversion of NULL constant to 'bool' [-Werror,-Wnull-conversion]
  if ( ! ( (yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top)] : __null) ) {
       ~                                                                  ^~~~~~
                                                                          false
* configure.ac (WARN_NO_NULL_CONVERSION_CXXFLAGS): Compute it.
* examples/calc++/local.mk (examples_calc___calc___CXXFLAGS): Use it.

2013-01-30 16:10:00 +01:00

..

.gitignore

maint: fix example extraction issues.

2012-02-24 11:04:45 +01:00

calc++.test

maint: update copyright years

2013-01-12 16:14:16 +01:00

local.mk

build: please Clang++ 3.2+ on Flex scanners

2013-01-30 16:10:00 +01:00

y.tab.h

calc++: rely on Automake.

2012-02-15 11:31:49 +01:00