diff options
Diffstat (limited to 'src/rustc/driver/rustc.rs')
| -rw-r--r-- | src/rustc/driver/rustc.rs | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/src/rustc/driver/rustc.rs b/src/rustc/driver/rustc.rs index e54ca83ebdc..b5039b89731 100644 --- a/src/rustc/driver/rustc.rs +++ b/src/rustc/driver/rustc.rs @@ -1,5 +1,10 @@ #[no_core]; +// NB: transitional for stage0: +#[allow(unrecognized_lint)]; +#[warn(no_unrecognized_warning)]; #[warn(no_vecs_not_implicitly_copyable)]; +// The new version: +#[allow(vecs_implicitly_copyable)]; use core(vers = "0.3"); use std(vers = "0.3"); @@ -66,10 +71,12 @@ Options: (see http://sources.redhat.com/autobook/autobook/ autobook_17.html for detail) - -W <foo> enable warning <foo> - -W no-<foo> disable warning <foo> - -W err-<foo> enable warning <foo> as an error - -W help Print available warnings and default settings + -(W|A|D|F) help Print available 'lint' checks and default settings + + -W <foo> warn about <foo> by default + -A <foo> allow <foo> by default + -D <foo> deny <foo> by default + -F <foo> forbid <foo> (deny, and deny all overrides) -Z help list internal options for debugging rustc @@ -84,7 +91,7 @@ fn describe_warnings() { fn padded(max: uint, s: ~str) -> ~str { str::from_bytes(vec::from_elem(max - s.len(), ' ' as u8)) + s } - io::println(#fmt("\nAvailable warnings:\n")); + io::println(#fmt("\nAvailable lint checks:\n")); io::println(#fmt(" %s %7.7s %s", padded(max_key, ~"name"), ~"default", ~"meaning")); io::println(#fmt(" %s %7.7s %s\n", @@ -93,9 +100,12 @@ fn describe_warnings() { let k = str::replace(k, ~"_", ~"-"); io::println(#fmt(" %s %7.7s %s", padded(max_key, k), - alt v.default { lint::warn { ~"warn" } - lint::error { ~"error" } - lint::ignore { ~"ignore" } }, + alt v.default { + lint::allow { ~"allow" } + lint::warn { ~"warn" } + lint::deny { ~"deny" } + lint::forbid { ~"forbid" } + }, v.desc)); } io::println(~""); |