Fix crash with --resource-set-binding [n] (common set form, not per-register form)
--resource-set-binding has a mode which allows per-register assignments of
bindings and descriptor sets on the command line, and another accepting a
single descriptor set value to assign to all variables.
The former worked, but the latter would crash when assigning the values.
This fixes it, and makes the former case a bit more robust against premature
termination of the pre-register values, which must come in (regname,set,binding)
triples.
This also allows the form "--resource-set-binding stage setnum", which was
mentioned in the usage message, but did not parse.
The operation of the per-register form of this option is unchanged.
diff --git a/Test/runtests b/Test/runtests
index 2a8542f..c5a9337 100755
--- a/Test/runtests
+++ b/Test/runtests
@@ -97,6 +97,12 @@
$EXE -V -D -e main -H hlsl.multiDescriptorSet.frag --rsb frag t0 0 0 t1 1 0 s0 0 1 s1 1 1 b0 2 0 b1 2 1 b2 2 2 > $TARGETDIR/hlsl.multiDescriptorSet.frag.out
diff -b $BASEDIR/hlsl.multiDescriptorSet.frag.out $TARGETDIR/hlsl.multiDescriptorSet.frag.out || HASERROR=1
+$EXE -V -D -e main -H hlsl.explicitDescriptorSet.frag --hlsl-iomap --amb --ssb 10 --stb 20 --rsb 4 > $TARGETDIR/hlsl.explicitDescriptorSet.frag.out
+diff -b $BASEDIR/hlsl.explicitDescriptorSet.frag.out $TARGETDIR/hlsl.explicitDescriptorSet.frag.out || HASERROR=1
+
+$EXE -V -D -e main -H hlsl.explicitDescriptorSet.frag --hlsl-iomap --amb --ssb 10 --stb 20 --rsb frag 3 > $TARGETDIR/hlsl.explicitDescriptorSet-2.frag.out
+diff -b $BASEDIR/hlsl.explicitDescriptorSet-2.frag.out $TARGETDIR/hlsl.explicitDescriptorSet-2.frag.out || HASERROR=1
+
#
# Testing location error
#