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体验新版 GitCode,发现更多精彩内容 >>
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595b754a
编写于
9月 06, 2016
作者:
F
Fabian Frei
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差异文件
Changed error message E0408 to new format
r? @jonathandturner
上级
147371f5
变更
4
隐藏空白更改
内联
并排
Showing
4 changed file
with
12 addition
and
8 deletion
+12
-8
src/librustc_resolve/lib.rs
src/librustc_resolve/lib.rs
+4
-2
src/test/compile-fail/E0408.rs
src/test/compile-fail/E0408.rs
+2
-2
src/test/compile-fail/issue-2848.rs
src/test/compile-fail/issue-2848.rs
+2
-2
src/test/compile-fail/resolve-inconsistent-names.rs
src/test/compile-fail/resolve-inconsistent-names.rs
+4
-2
未找到文件。
src/librustc_resolve/lib.rs
浏览文件 @
595b754a
...
...
@@ -270,13 +270,15 @@ fn resolve_struct_error<'b, 'a: 'b, 'c>(resolver: &'b Resolver<'a>,
err
}
ResolutionError
::
VariableNotBoundInPattern
(
variable_name
,
from
,
to
)
=>
{
struct_span_err!
(
resolver
.session
,
let
mut
err
=
struct_span_err!
(
resolver
.session
,
span
,
E0408
,
"variable `{}` from pattern #{} is not bound in pattern #{}"
,
variable_name
,
from
,
to
)
to
);
err
.span_label
(
span
,
&
format!
(
"pattern doesn't bind `{}`"
,
variable_name
));
err
}
ResolutionError
::
VariableBoundWithDifferentMode
(
variable_name
,
pattern_number
,
...
...
src/test/compile-fail/E0408.rs
浏览文件 @
595b754a
...
...
@@ -12,7 +12,7 @@ fn main() {
let
x
=
Some
(
0
);
match
x
{
Some
(
y
)
|
None
=>
{}
//~
ERROR E0408
_
=>
()
Some
(
y
)
|
None
=>
{}
//~
ERROR variable `y` from pattern #1 is not bound in pattern #2
_
=>
()
//~| NOTE pattern doesn't bind `y`
}
}
src/test/compile-fail/issue-2848.rs
浏览文件 @
595b754a
...
...
@@ -19,7 +19,7 @@ pub enum foo {
fn
main
()
{
use
bar
::
foo
::{
alpha
,
charlie
};
match
alpha
{
alpha
|
beta
=>
{}
//~ ERROR variable `beta` from pattern #2 is not bound in pattern #1
charlie
=>
{}
alpha
|
beta
=>
{}
//~
ERROR variable `beta` from pattern #2 is not bound in pattern #1
charlie
=>
{}
//~| NOTE pattern doesn't bind `beta`
}
}
src/test/compile-fail/resolve-inconsistent-names.rs
浏览文件 @
595b754a
...
...
@@ -11,7 +11,9 @@
fn
main
()
{
let
y
=
1
;
match
y
{
a
|
b
=>
{}
//~ ERROR variable `a` from pattern #1 is not bound in pattern #2
//~^ ERROR variable `b` from pattern #2 is not bound in pattern #1
a
|
b
=>
{}
//~ ERROR variable `a` from pattern #1 is not bound in pattern #2
//~^ ERROR variable `b` from pattern #2 is not bound in pattern #1
//~| NOTE pattern doesn't bind `a`
//~| NOTE pattern doesn't bind `b`
}
}
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