Microchip's XC16 and friends, when used with dsPICs, require that all pointers
to memory which could possibly be in EDS space by adorned with __eds__, e.g.

    __eds__ int* p_int

Adding the macro UNITY_PTR_ATTRIBUTE allows Unity's pointers to be decorated
with whatever ridiculous attributes the compiler requires.

This patch fixes testEqualIntArrays in the unity test suite on 16-bit
architectures.

TEST_ASSERT_EQUAL_INT_ARRAY calls UnityAssertEqualIntArray with 'style'
set to UNITY_DISPLAY_STYLE_INT.

UNITY_DISPLAY_STYLE_INT is defined as UNITY_DISPLAY_STYLE_AUTO +
UNITY_DISPLAY_STYLE_INT{16,32,64} (depending on the int width).

However, the switch statement in UnityAssertEqualIntArray has special
cases for the width-specific display styles, but these comparisons
are carried out without clearing the UNITY_DISPLAY_STYLE_AUTO flag.
This means that if 'style' is UNITY_DISPLAY_STYLE_INT, and the int
width is, say, 16, bits, the default case will be hit, and elements
compared as if they were 32 bits wide. Unsurprisingly this causes
a failure in the test named above.

     - Change type of floating-point constants to single/double precision
       as appropriate.

     For doubles, make sure all constants are double-precision.

UnityAssertFloatsWithin now fails any test where either a NaN or Infinite value is passed as expected or actual.

- fixed obj_file sorting in rakefiles
- gave better anchors for gcc to grab on test pass/fail by breaking them out as functions
- fixed minor type issues

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@137 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

- ignore comments in test parser
- fixed a couple bugs in 16-bit support
- fixed minor compiler errors for less lenient compilers
- fixed error in docs.
- renamed link to link_it in rakefiles to avoid collision in new versions of rake

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@136 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

- rolled in DOUBLE support from Mark Vismer (thanks!)

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@134 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@127 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@126 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@125 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@123 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@121 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

- added a couple of user-submitted ports

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@119 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@103 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@102 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

- updated generator to lay simple foundation for parameterized test support

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@101 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@100 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@93 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

- renamed 'bit' variable to 'current_bit' to avoid name collision with some special compilers (HiTech for PIC)

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@92 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

- test executable returns number of failures as exit status
- caught up lame text docs

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@90 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

- organized targets into a subdirectory
- cleaned up testing so floats and 64-bit ints are only tested if enabled


git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@85 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@83 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

added protection to prevent multiple test assertion failures or multiple ignores in single test case (usually due to asserts in tearDown)

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@82 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

- added a cast to reduce warnings

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@80 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

- Cleaned up testing

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@79 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@78 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

(1.) removed errant '.' from memory mismatch string (2.) made string asserts more verbose for NULL string pointers (3.) modified UnityPrint to display unprintable characters as codes

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@77 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

- laid foundation for smarter array size handling for integer types

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@74 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

- restored makefiles to working condition
- updated files to include copyright notice
- fixed bug in string array comparisons
- ignored tests no longer run teardown
- tests failing for uncaught cexceptions now get exception id reported

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@70 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e