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(parent: 1799a0c) | patch
Add tracking for extension based warnings
authorIan Romanick <ian.d.romanick@intel.com>
Wed, 7 Apr 2010 23:53:54 +0000 (16:53 -0700)
committerIan Romanick <ian.d.romanick@intel.com>
Wed, 7 Apr 2010 23:53:54 +0000 (16:53 -0700)
commitc178c74c27ab292651dcf7da02a7d035366cae04
treeeab6b5c2e422b4d1640891343e35e39deee553b2tree
parent1799a0cd41e1a72673b4b469075e7abfcce8ec71commit | diff
Add tracking for extension based warnings

Using '#extension foo: warn' instructs the compiler to generate a
warning when some feature of the extension 'foo' is used.  This patch
adds some infrastructure needed to support that for variables.

Similar changes will be needed for types and built-in functions.
ir.h diff | blob | history