a=a

b=b
c=c
# Second assignment depends on the first:
b=$a c=$b
echo Assignments only: c=$c

b=b
c=c
b=$a c=$b "$THIS_SH" -c 'echo Assignments and a command: c=$c'

b=b
c=c
b=$a c=$b eval 'echo Assignments and a builtin: c=$c'

b=b
c=c
f() { echo Assignments and a function: c=$c; }
b=$a c=$b f

echo Done
