include ../tools.mk # ignore-none no-std is not supported # ignore-nvptx64-nvidia-cuda FIXME: can't find crate for 'std' # Ensure that modifying a crate on disk (without recompiling it) # does not cause ICEs in downstream crates. # Previously, we would call `SourceMap.guess_head_span` on a span # from an external crate, which would cause us to read an upstream # source file from disk during compilation of a downstream crate # See #86480 for more details INCR=$(TMPDIR)/incr all: cp first_crate.rs second_crate.rs $(TMPDIR) $(RUSTC) $(TMPDIR)/first_crate.rs -C incremental=$(INCR) --target $(TARGET) --crate-type lib $(RUSTC) $(TMPDIR)/second_crate.rs -C incremental=$(INCR) --target $(TARGET) --extern first-crate=$(TMPDIR) --crate-type lib rm $(TMPDIR)/first_crate.rs $(RUSTC) $(TMPDIR)/second_crate.rs -C incremental=$(INCR) --target $(TARGET) --cfg second_run --crate-type lib