mirror of https://github.com/rust-lang/rust
13 lines
315 B
Makefile
13 lines
315 B
Makefile
# ignore-cross-compile
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include ../tools.mk
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# Test that -A warnings makes the 'empty trait list for derive' warning go away
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OUT=$(shell $(RUSTC) foo.rs -A warnings 2>&1 | grep "warning" )
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all: foo
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test -z '$(OUT)'
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# This is just to make sure the above command actually succeeds
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foo:
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$(RUSTC) foo.rs -A warnings
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