| -include ../tools.mk | |
| # Test that -A warnings makes the 'empty trait list for derive' warning go away | |
| DEP=$(shell $(RUSTC) bar.rs) | |
| OUT=$(shell $(RUSTC) foo.rs -A warnings 2>&1 | grep "warning" ) | |
| all: foo bar | |
| test -z '$(OUT)' | |
| # These are just to ensure that the above commands actually work | |
| bar: | |
| $(RUSTC) bar.rs | |
| foo: bar | |
| $(RUSTC) foo.rs -A warnings |