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# The option `Z` is only accepted on the nightly compiler
# so changing to nightly toolchain by `rustup default nightly` is required.
# See: https://github.com/rust-lang/rust/issues/39699 for more sanitizer support.
toolchain=$(rustup default)
echo "\nUse Rust toolchain: $toolchain"
if [[ $toolchain != nightly* ]]; then
echo "The sanitizer is only available on Rust Nightly only. Skip."
exit
fi
# Bail out once getting an error.
set -e
# Ideally, sanitizers should be ("address" "leak" "memory" "thread") but
# - `memory`: It doesn't works with target x86_64-apple-darwin
# - `leak`: Get some errors that are out of our control. See:
sanitizers=("address" "thread")
for san in "${sanitizers[@]}"
do
San="$(tr '[:lower:]' '[:upper:]' <<< ${san:0:1})${san:1}"
echo "\n\nRun ${San}Sanitizer\n------------------------------"
RUSTFLAGS="-Z sanitizer=${san}" sh run_tests.sh
done