Merge branch 'master' (gcc-4.6, commit '9b9e0c0') into gcc-4.5

Reversions:
	examples/floats.adb
	examples/image.adb
	source/a-float.adb
	source/a-tags.adb
	source/a-tags.ads
	source/i686-apple-darwin9/a-envvar.adb
	source/i686-apple-darwin9/s-llfmro.adb (deleted)
	source/i686-apple-darwin9/s-llfmro.ads
	source/i686-pc-freebsd7/s-llfmro.adb (deleted)
	source/i686-pc-freebsd7/s-llfmro.ads
	source/image/s-imgcha.adb
	source/image/s-imgcha.ads
	source/image/s-imgwch.adb
	source/interfac.ads
	source/s-fatflt.adb
	source/s-fatlfl.adb
	source/s-fatllf.adb
	source/s-fatllf.ads
	source/s-fatsfl.adb
	source/s-stalib.ads
	source/s-unwrai.adb
	source/s-unwrai.ads
	source/zcx/s-unwhan.ads
Merge branch 'master' (gcc-4.6, commit '74d89af') into gcc-4.5

Modifications:
	source/tasking/s-tassta.adb
	source/tasking/s-tassta.ads
Merge branch 'master' (gcc-4.6, commit '8d69d23') into gcc-4.5

Conflicts:
	source/s-unwrai.adb

Modifications:
	source/s-unwrai.ads
Merge branch 'master' (gcc-4.6, commit '567b76a') into gcc-4.5

Conflicts:
	source/i686-apple-darwin9/a-envvar.adb
Merge branch 'master' (gcc-4.6, commit '85df1dc') into gcc-4.5

Modifications:
	source/tasking/i686-apple-darwin9/s-tasins.adb
Merge branch 'master' (gcc-4.6, commit '5dbfa56') into gcc-4.5

Conflicts:
	source/i686-apple-darwin9/s-llfmro.adb (deleted)
	source/i686-pc-freebsd7/s-llfmro.adb (deleted)
Merge branch 'master' (gcc-4.6, commit '03bdc9d') into gcc-4.5

I did NOT try ACATS with gcc-4.5 on this merge!

Reversions:
	examples/acats/drake-expected.txt
	examples/acats/gnat-expected.txt
Merge branch 'master' (gcc-4.6, commit '00e038a') into gcc-4.5

Conflicts:
	source/tasking/i686-apple-darwin9/s-tasins.adb
Merge branch 'master' (gcc-4.6, commit '9dc3296') into gcc-4.5

I did NOT try ACATS with gcc-4.5 on this merge!

Conflicts:
	examples/acats/drake-expected.txt
	examples/acats/gnat-expected.txt
Merge branch 'master' (gcc-4.6, commit '6d89a72') into gcc-4.5

I did NOT try ACATS with gcc-4.5 on this merge!

Conflicts:
	examples/acats/drake-expected.txt
Merge branch 'master' (gcc-4.6, commit '2ad5edd') into gcc-4.5

Modifications:
	source/interfaces/i686-apple-darwin9/i-c.ads
	source/interfaces/i686-pc-mingw32/i-c.ads
Merge branch 'master' (gcc-4.6, commit '8ea0a68') into gcc-4.5

I did NOT try ACATS with gcc-4.5 on this merge!

Conflicts:
	examples/acats/drake-expected.txt
Merge branch 'master' (gcc-4.6, commit '25fe1e7') into gcc-4.5

Modifications:
	demo/doc.adb
	source/containers/a-cihase.adb
	source/containers/a-ciorse.adb
	source/containers/a-cldlli.adb
	source/containers/a-cldlli.ads
	source/containers/a-clhama.adb
	source/containers/a-clhama.ads
	source/containers/a-clhase.adb
	source/containers/a-clhase.ads
	source/containers/a-clorma.adb
	source/containers/a-clorma.ads
	source/containers/a-clorse.adb
	source/containers/a-clorse.ads
	source/containers/a-cohase.adb
	source/containers/a-colive.adb
	source/containers/a-colive.ads
	source/containers/a-coorse.adb
Merge branch 'master' (gcc-4.6, commit '34ec565') into gcc-4.5

Conflicts:
	source/s-unwrai.adb

Modifications:
	source/s-unwrai.ads
Retry ACATS with gcc-4.5
Merge branch 'master' (gcc-4.6, commit '220e1bc') into gcc-4.5

Conflicts:
	source/tasking/i686-apple-darwin9/s-tasins.adb
Merge branch 'master' (gcc-4.6, commit '02d40dd') into gcc-4.5

I did NOT try ACATS with gcc-4.5 on this merge!

Conflicts:
	examples/acats/drake-expected.txt
Merge branch 'master' (gcc-4.6, commit 'f8e6fef') into gcc-4.5

Modifications:
	source/numerics/a-ngelfu.adb
	source/numerics/a-ngelfu.ads
	source/numerics/i686-apple-darwin9/a-flelfu.adb
	source/numerics/i686-apple-darwin9/a-flelfu.ads
	source/numerics/i686-pc-freebsd7/a-flelfu.adb
	source/numerics/i686-pc-freebsd7/a-flelfu.ads
Merge branch 'master' (gcc-4.6, commit '0e5f4a9') into gcc-4.5

I did NOT try ACATS with gcc-4.5 on this merge!
Retry ACATS with gcc-4.5