2005-03-08 Ed Schonberg <schonberg@adacore.com>

2005-03-08  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Analyze_Concatenation): Do not consider operators marked
	Eliminated as candidates for resolution. Both efficient, and avoids
	anomalies with operators declared in deleted code.
	(Process_Implicit_Dereference_Prefix): Use this procedure whenever
	expansion is disabled (as when compiling a generic) to prevent spurious
	warnings on prefixes of selected components.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96505 138bc75d-0d04-0410-961f-82ee72b054a4