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Diffstat (limited to 'crates/project-model/src/toolchain_info/rustc_cfg.rs')
| -rw-r--r-- | crates/project-model/src/toolchain_info/rustc_cfg.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/project-model/src/toolchain_info/rustc_cfg.rs b/crates/project-model/src/toolchain_info/rustc_cfg.rs index afcc812079..4bf9b59e7d 100644 --- a/crates/project-model/src/toolchain_info/rustc_cfg.rs +++ b/crates/project-model/src/toolchain_info/rustc_cfg.rs @@ -66,7 +66,7 @@ fn rustc_print_cfg( QueryConfig::Cargo(sysroot, cargo_toml) => { let mut cmd = sysroot.tool(Tool::Cargo, cargo_toml.parent()); cmd.envs(extra_env); - cmd.args(["rustc"]).args(RUSTC_ARGS); + cmd.args(["rustc", "-Z", "unstable-options"]).args(RUSTC_ARGS); if let Some(target) = target { cmd.args(["--target", target]); } |