diff options
| -rw-r--r-- | src/doc/unstable-book/src/compiler-flags/sanitizer.md | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/doc/unstable-book/src/compiler-flags/sanitizer.md b/src/doc/unstable-book/src/compiler-flags/sanitizer.md index 5e2e04c063b..93908e9190e 100644 --- a/src/doc/unstable-book/src/compiler-flags/sanitizer.md +++ b/src/doc/unstable-book/src/compiler-flags/sanitizer.md @@ -26,6 +26,9 @@ of bugs: * Double-free, invalid free * Memory leaks +The memory leak detection is enabled by default on Linux, and can be enabled +with runtime flag `ASAN_OPTIONS=detect_leaks=1` on macOS. + AddressSanitizer is supported on the following targets: * `x86_64-apple-darwin` @@ -196,10 +199,6 @@ fn main() { ```shell $ export \ - CC=clang \ - CXX=clang++ \ - CFLAGS='-fsanitize=memory -fsanitize-memory-track-origins' \ - CXXFLAGS='-fsanitize=memory -fsanitize-memory-track-origins' \ RUSTFLAGS='-Zsanitizer=memory -Zsanitizer-memory-track-origins' \ RUSTDOCFLAGS='-Zsanitizer=memory -Zsanitizer-memory-track-origins' $ cargo clean |