## Tests that readfile works with two substitutions on the same line to ensure the
## regular expressions are set up correctly.
# RUN: echo -n "hello" > %t.1
# RUN: echo -n "bye" > %t.2
# RUN: echo %{readfile:%t.1} %{readfile:%t.2}

## Fail the test so we can assert on the output.
# RUN: not echo return