| include ../tools.mk | |
| # Test that -A warnings makes the 'empty trait list for derive' warning go away | |
| OUT=$(shell $(RUSTC) foo.rs -A warnings 2>&1 | grep "warning" ) | |
| all: foo | |
| test -z '$(OUT)' | |
| # This is just to make sure the above command actually succeeds | |
| foo: | |
| $(RUSTC) foo.rs -A warnings |