Change missing_docs lint to detect const and static items

src/libcore/mem.rs

@@ -414,17 +414,22 @@ macro_rules! repeat_u8_as_u64 {
 //
 // And of course, 0x00 brings back the old world of zero'ing on drop.
 #[unstable(feature = "filling_drop")]
+#[allow(missing_docs)]
 pub const POST_DROP_U8: u8 = 0x1d;
 #[unstable(feature = "filling_drop")]
+#[allow(missing_docs)]
 pub const POST_DROP_U32: u32 = repeat_u8_as_u32!(POST_DROP_U8);
 #[unstable(feature = "filling_drop")]
+#[allow(missing_docs)]
 pub const POST_DROP_U64: u64 = repeat_u8_as_u64!(POST_DROP_U8);
 
 #[cfg(target_pointer_width = "32")]
 #[unstable(feature = "filling_drop")]
+#[allow(missing_docs)]
 pub const POST_DROP_USIZE: usize = POST_DROP_U32 as usize;
 #[cfg(target_pointer_width = "64")]
 #[unstable(feature = "filling_drop")]
+#[allow(missing_docs)]
 pub const POST_DROP_USIZE: usize = POST_DROP_U64 as usize;
 
 /// Interprets `src` as `&U`, and then reads `src` without moving the contained

src/libcore/num/f32.rs

@@ -24,14 +24,18 @@ use num::{Float, ParseFloatError};
 use num::FpCategory as Fp;
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const RADIX: u32 = 2;
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const MANTISSA_DIGITS: u32 = 24;
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const DIGITS: u32 = 6;
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const EPSILON: f32 = 1.19209290e-07_f32;
 
 /// Smallest finite f32 value
@@ -45,20 +49,27 @@ pub const MIN_POSITIVE: f32 = 1.17549435e-38_f32;
 pub const MAX: f32 = 3.40282347e+38_f32;
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const MIN_EXP: i32 = -125;
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const MAX_EXP: i32 = 128;
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const MIN_10_EXP: i32 = -37;
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const MAX_10_EXP: i32 = 38;
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const NAN: f32 = 0.0_f32/0.0_f32;
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const INFINITY: f32 = 1.0_f32/0.0_f32;
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const NEG_INFINITY: f32 = -1.0_f32/0.0_f32;
 
 /// Basic mathematial constants.

src/libcore/num/f64.rs

@@ -24,14 +24,18 @@ use num::FpCategory as Fp;
 use num::{Float, ParseFloatError};
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const RADIX: u32 = 2;
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const MANTISSA_DIGITS: u32 = 53;
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const DIGITS: u32 = 15;
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const EPSILON: f64 = 2.2204460492503131e-16_f64;
 
 /// Smallest finite f64 value
@@ -45,20 +49,27 @@ pub const MIN_POSITIVE: f64 = 2.2250738585072014e-308_f64;
 pub const MAX: f64 = 1.7976931348623157e+308_f64;
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const MIN_EXP: i32 = -1021;
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const MAX_EXP: i32 = 1024;
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const MIN_10_EXP: i32 = -307;
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const MAX_10_EXP: i32 = 308;
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const NAN: f64 = 0.0_f64/0.0_f64;
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const INFINITY: f64 = 1.0_f64/0.0_f64;
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const NEG_INFINITY: f64 = -1.0_f64/0.0_f64;
 
 /// Basic mathematial constants.

src/libcore/num/int_macros.rs

@@ -16,21 +16,25 @@ macro_rules! int_module { ($T:ty, $bits:expr) => (
 // calling the `mem::size_of` function.
 #[unstable(feature = "num_bits_bytes",
            reason = "may want to be an associated function")]
+#[allow(missing_docs)]
 pub const BITS : usize = $bits;
 // FIXME(#11621): Should be deprecated once CTFE is implemented in favour of
 // calling the `mem::size_of` function.
 #[unstable(feature = "num_bits_bytes",
            reason = "may want to be an associated function")]
+#[allow(missing_docs)]
 pub const BYTES : usize = ($bits / 8);
 
 // FIXME(#11621): Should be deprecated once CTFE is implemented in favour of
 // calling the `Bounded::min_value` function.
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const MIN: $T = (-1 as $T) << (BITS - 1);
 // FIXME(#9837): Compute MIN like this so the high bits that shouldn't exist are 0.
 // FIXME(#11621): Should be deprecated once CTFE is implemented in favour of
 // calling the `Bounded::max_value` function.
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const MAX: $T = !MIN;
 
 ) }

src/libcore/num/uint_macros.rs

@@ -14,14 +14,18 @@ macro_rules! uint_module { ($T:ty, $T_SIGNED:ty, $bits:expr) => (
 
 #[unstable(feature = "num_bits_bytes",
            reason = "may want to be an associated function")]
+#[allow(missing_docs)]
 pub const BITS : usize = $bits;
 #[unstable(feature = "num_bits_bytes",
            reason = "may want to be an associated function")]
+#[allow(missing_docs)]
 pub const BYTES : usize = ($bits / 8);
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const MIN: $T = 0 as $T;
 #[stable(feature = "rust1", since = "1.0.0")]
+#[allow(missing_docs)]
 pub const MAX: $T = !0 as $T;
 
 ) }

src/librustc_lint/builtin.rs

@@ -1612,6 +1612,8 @@ impl LintPass for MissingDoc {
                 }
                 return
             },
+            ast::ItemConst(..) => "a constant",
+            ast::ItemStatic(..) => "a static",
             _ => return
         };
 

src/libterm/lib.rs

@@ -152,6 +152,7 @@ pub fn stderr() -> Option<Box<Terminal<WriterWrapper> + Send>> {
 
 
 /// Terminal color definitions
+#[allow(missing_docs)]
 pub mod color {
     /// Number for a terminal color
     pub type Color = u16;

src/libterm/terminfo/parser/compiled.rs

@@ -19,6 +19,7 @@ use super::super::TermInfo;
 
 // These are the orders ncurses uses in its compiled format (as of 5.9). Not sure if portable.
 
+#[allow(missing_docs)]
 pub static boolfnames: &'static[&'static str] = &["auto_left_margin", "auto_right_margin",
     "no_esc_ctlc", "ceol_standout_glitch", "eat_newline_glitch", "erase_overstrike", "generic_type",
     "hard_copy", "has_meta_key", "has_status_line", "insert_null_glitch", "memory_above",
@@ -31,11 +32,13 @@ pub static boolfnames: &'static[&'static str] = &["auto_left_margin", "auto_righ
     "no_correctly_working_cr", "gnu_has_meta_key", "linefeed_is_newline", "has_hardware_tabs",
     "return_does_clr_eol"];
 
+#[allow(missing_docs)]
 pub static boolnames: &'static[&'static str] = &["bw", "am", "xsb", "xhp", "xenl", "eo",
     "gn", "hc", "km", "hs", "in", "db", "da", "mir", "msgr", "os", "eslok", "xt", "hz", "ul", "xon",
     "nxon", "mc5i", "chts", "nrrmc", "npc", "ndscr", "ccc", "bce", "hls", "xhpa", "crxm", "daisy",
     "xvpa", "sam", "cpix", "lpix", "OTbs", "OTns", "OTnc", "OTMT", "OTNL", "OTpt", "OTxr"];
 
+#[allow(missing_docs)]
 pub static numfnames: &'static[&'static str] = &[ "columns", "init_tabs", "lines",
     "lines_of_memory", "magic_cookie_glitch", "padding_baud_rate", "virtual_terminal",
     "width_status_line", "num_labels", "label_height", "label_width", "max_attributes",
@@ -46,11 +49,13 @@ pub static numfnames: &'static[&'static str] = &[ "columns", "init_tabs", "lines
     "bit_image_entwining", "bit_image_type", "magic_cookie_glitch_ul", "carriage_return_delay",
     "new_line_delay", "backspace_delay", "horizontal_tab_delay", "number_of_function_keys"];
 
+#[allow(missing_docs)]
 pub static numnames: &'static[&'static str] = &[ "cols", "it", "lines", "lm", "xmc", "pb",
     "vt", "wsl", "nlab", "lh", "lw", "ma", "wnum", "colors", "pairs", "ncv", "bufsz", "spinv",
     "spinh", "maddr", "mjump", "mcs", "mls", "npins", "orc", "orl", "orhi", "orvi", "cps", "widcs",
     "btns", "bitwin", "bitype", "UTug", "OTdC", "OTdN", "OTdB", "OTdT", "OTkn"];
 
+#[allow(missing_docs)]
 pub static stringfnames: &'static[&'static str] = &[ "back_tab", "bell", "carriage_return",
     "change_scroll_region", "clear_all_tabs", "clear_screen", "clr_eol", "clr_eos",
     "column_address", "command_character", "cursor_address", "cursor_down", "cursor_home",
@@ -124,6 +129,7 @@ pub static stringfnames: &'static[&'static str] = &[ "back_tab", "bell", "carria
     "acs_lrcorner", "acs_ltee", "acs_rtee", "acs_btee", "acs_ttee", "acs_hline", "acs_vline",
     "acs_plus", "memory_lock", "memory_unlock", "box_chars_1"];
 
+#[allow(missing_docs)]
 pub static stringnames: &'static[&'static str] = &[ "cbt", "_", "cr", "csr", "tbc", "clear",
     "_", "_", "hpa", "cmdch", "cup", "cud1", "home", "civis", "cub1", "mrcup", "cnorm", "cuf1",
     "ll", "cuu1", "cvvis", "dch1", "dl1", "dsl", "hd", "smacs", "blink", "bold", "smcup", "smdc",

src/test/compile-fail/lint-missing-doc.rs

@@ -149,6 +149,27 @@ pub enum PubBaz3 {
 #[doc(hidden)]
 pub fn baz() {}
 
+
+const FOO: u32 = 0;
+/// dox
+pub const FOO1: u32 = 0;
+#[allow(missing_docs)]
+pub const FOO2: u32 = 0;
+#[doc(hidden)]
+pub const FOO3: u32 = 0;
+pub const FOO4: u32 = 0; //~ ERROR: missing documentation for a const
+
+
+static BAR: u32 = 0;
+/// dox
+pub static BAR1: u32 = 0;
+#[allow(missing_docs)]
+pub static BAR2: u32 = 0;
+#[doc(hidden)]
+pub static BAR3: u32 = 0;
+pub static BAR4: u32 = 0; //~ ERROR: missing documentation for a static
+
+
 mod internal_impl {
     /// dox
     pub fn documented() {}