2009-05-13 Taras Glek <tglek@mozilla.com>

2009-05-13  Taras Glek  <tglek@mozilla.com>
gcc/
       * attribs.c moved out attribute registration into register_attribute
       * doc/plugins.texi Documented register_attribute and PLUGIN_ATTRIBUTES
       * gcc-plugin.h Added forward decl for register_attribute
       * plugin.c Added PLUGIN_ATTRIBUTES boilerplate
       * plugin.h Added PLUGIN_ATTRIBUTES

gcc/testsuite/
       * g++.dg/plugin/attribute_plugin-test-1.C Testcase input for custom attributes and decl smashing
       * g++.dg/plugin/attribute_plugin.c Testcase plugin to test user attributes
       * g++.dg/plugin/dumb_plugin.c Fixed typo
       * g++.dg/plugin/plugin.exp Added attribute_plugin test

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@147516 138bc75d-0d04-0410-961f-82ee72b054a4