diff options
| -rw-r--r-- | src/bootstrap/bin/rustc.rs | 13 | ||||
| -rw-r--r-- | src/bootstrap/bootstrap.py | 3 |
2 files changed, 9 insertions, 7 deletions
diff --git a/src/bootstrap/bin/rustc.rs b/src/bootstrap/bin/rustc.rs index 8cb48df14bf..84415baa3a1 100644 --- a/src/bootstrap/bin/rustc.rs +++ b/src/bootstrap/bin/rustc.rs @@ -119,17 +119,18 @@ fn main() { cmd.arg(format!("-Cdebuginfo={}", debuginfo_level)); } - if env::var_os("RUSTC_DENY_WARNINGS").is_some() && - env::var_os("RUSTC_EXTERNAL_TOOL").is_none() { + if env::var_os("RUSTC_EXTERNAL_TOOL").is_none() { // When extending this list, add the new lints to the RUSTFLAGS of the // build_bootstrap function of src/bootstrap/bootstrap.py as well as // some code doesn't go through this `rustc` wrapper. - cmd.arg("-Dwarnings"); - cmd.arg("-Drust_2018_idioms"); - cmd.arg("-Dunused_lifetimes"); + cmd.arg("-Wrust_2018_idioms"); + cmd.arg("-Wunused_lifetimes"); if use_internal_lints(crate_name) { cmd.arg("-Zunstable-options"); - cmd.arg("-Drustc::internal"); + cmd.arg("-Wrustc::internal"); + } + if env::var_os("RUSTC_DENY_WARNINGS").is_some() { + cmd.arg("-Dwarnings"); } } diff --git a/src/bootstrap/bootstrap.py b/src/bootstrap/bootstrap.py index 4162fe1df50..03f02ea217d 100644 --- a/src/bootstrap/bootstrap.py +++ b/src/bootstrap/bootstrap.py @@ -631,8 +631,9 @@ class RustBuild(object): target_linker = self.get_toml("linker", build_section) if target_linker is not None: env["RUSTFLAGS"] += "-C linker=" + target_linker + " " + env["RUSTFLAGS"] += " -Wrust_2018_idioms -Wunused_lifetimes " if self.get_toml("deny-warnings", "rust") != "false": - env["RUSTFLAGS"] += "-Dwarnings -Drust_2018_idioms -Dunused_lifetimes " + env["RUSTFLAGS"] += "-Dwarnings " env["PATH"] = os.path.join(self.bin_root(), "bin") + \ os.pathsep + env["PATH"] |