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Commit d84686d1 authored by Jakub Jelinek's avatar Jakub Jelinek Committed by Jakub Jelinek
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re PR c++/44444 (-Wunused-but-set-variable problem with field references) 

	PR c++/44444
	* expr.c (mark_exp_read): Handle INDIRECT_REF.
	* cvt.c (convert_to_void): Handle INDIRECT_REF like
	handled_component_p.

	* g++.dg/warn/Wunused-var-12.C: New test.

From-SVN: r160388
parent 026698d2
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