Pablo de Oliveira authored Apr 11, 2014 and Roland Levillain committed May 06, 2014

	* src/Main.hs (evalM): Here.
	In some cases, plaining removes nested seqs in the original
	program.  If plaining happens first, checkLow may accept a
	program as valid LIR when in fact the original program
	contained nested seqs.
	* tests/nestedseq.hir,
	* tests/nestedseq.test:
	New test.
	* tests/Makefile.am (TESTS): Add nestedseq.test.
	(EXTRA_DIST): Add nestedseq.hir.

Signed-off-by: Roland Levillain <roland@lrde.epita.fr>