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mk: Run doc tests with --cfg dox #14701

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mk: Run doc tests with --cfg dox #14701

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2 changes: 1 addition & 1 deletion mk/tests.mk
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Original file line number Diff line number Diff line change
Expand Up @@ -818,7 +818,7 @@ endif
ifeq ($(2),$$(CFG_BUILD))
$$(call TEST_OK_FILE,$(1),$(2),$(3),doc-crate-$(4)): $$(CRATEDOCTESTDEP_$(1)_$(2)_$(3)_$(4))
@$$(call E, run doc-crate-$(4) [$(2)])
$$(Q)$$(RUSTDOC_$(1)_T_$(2)_H_$(3)) --test \
$$(Q)$$(RUSTDOC_$(1)_T_$(2)_H_$(3)) --test --cfg dox \
$$(CRATEFILE_$(4)) --test-args "$$(TESTARGS)" && touch $$@
else
$$(call TEST_OK_FILE,$(1),$(2),$(3),doc-crate-$(4)):
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6 changes: 5 additions & 1 deletion src/libstd/macros.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -465,7 +465,7 @@ pub mod builtin {
/// ```
/// let rust = bytes!("r", 'u', "st", 255);
/// assert_eq!(rust[1], 'u' as u8);
/// assert_eq!(rust[5], 255);
/// assert_eq!(rust[4], 255);
/// ```
#[macro_export]
macro_rules! bytes( ($($e:expr),*) => ({ /* compiler built-in */ }) )
Expand All @@ -482,10 +482,14 @@ pub mod builtin {
/// # Example
///
/// ```
/// #![feature(concat_idents)]
///
/// # fn main() {
/// fn foobar() -> int { 23 }
///
/// let f = concat_idents!(foo, bar);
/// println!("{}", f());
/// # }
/// ```
#[macro_export]
macro_rules! concat_idents( ($($e:ident),*) => ({ /* compiler built-in */ }) )
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