gcc:

2006-08-29  Nathan Sidwell  <nathan@codesourcery.com>
	    J"orn Rennecke  <joern.rennecke@st.com>

	PR tree-optimization/17506
	* tree-ssa.c (warn_uninit): If warning about a location outside of
	the current function, note where the variable was declared.

testsuite:

2006-08-29  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
	    Kazu Hirata  <kazu@codesourcery.com>

	PR tree-optimization/17506
	* gcc.dg/pr17506.c: New.

From-SVN: r116564