Unbreak negative numbers

git-svn-id: https://svn.mcs.anl.gov/repos/exm/sfw/stc/trunk@14262 dc4e9af1-7f46-4ead-bba6-71afc04862de
Allow shadowing of function with local variable

git-svn-id: https://svn.mcs.anl.gov/repos/exm/sfw/stc/trunk@14263 dc4e9af1-7f46-4ead-bba6-71afc04862de
Update tests to reflect new scope rules

git-svn-id: https://svn.mcs.anl.gov/repos/exm/sfw/stc/trunk@14264 dc4e9af1-7f46-4ead-bba6-71afc04862de
Correctly label test as not compiling

git-svn-id: https://svn.mcs.anl.gov/repos/exm/sfw/stc/trunk@14265 dc4e9af1-7f46-4ead-bba6-71afc04862de
Add section on variable declarations and shadowing rules

git-svn-id: https://svn.mcs.anl.gov/repos/exm/sfw/stc/trunk@14266 dc4e9af1-7f46-4ead-bba6-71afc04862de
Allow local vars to shadow type.  Refactor conflict checking a little.

git-svn-id: https://svn.mcs.anl.gov/repos/exm/sfw/stc/trunk@14267 dc4e9af1-7f46-4ead-bba6-71afc04862de
Skip test 134 - #759


git-svn-id: https://svn.mcs.anl.gov/repos/exm/sfw/stc/trunk@14268 dc4e9af1-7f46-4ead-bba6-71afc04862de