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include ../tools.mk
SESSION_DIR := $(TMPDIR)/session
OUTPUT_FILE := $(TMPDIR)/build-output
all:
echo $(TMPDIR)
# Make it so that rustc will fail to create a session directory.
touch $(SESSION_DIR)
# Check exit code is 1 for an error, and not 101 for ICE.
$(RUSTC) foo.rs --crate-type=rlib -C incremental=$(SESSION_DIR) > $(OUTPUT_FILE) 2>&1; [ $$? -eq 1 ]
$(CGREP) "could not create incremental compilation crate directory" < $(OUTPUT_FILE)
# -v tests are fragile, hopefully this text won't change
$(CGREP) -v "internal compiler error" < $(OUTPUT_FILE)
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