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| -rw-r--r-- | src/bootstrap/lib.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/bootstrap/lib.rs b/src/bootstrap/lib.rs index d44b96cfb99..522b3b7e851 100644 --- a/src/bootstrap/lib.rs +++ b/src/bootstrap/lib.rs @@ -1431,6 +1431,13 @@ impl Build { return Vec::new(); } + if !stamp.exists() { + eprintln!( + "Warning: Unable to find the stamp file, did you try to keep a nonexistent build stage?" + ); + crate::detail_exit(1); + } + let mut paths = Vec::new(); let contents = t!(fs::read(stamp), &stamp); // This is the method we use for extracting paths from the stamp file passed to us. See |