change constant patterns to have a warning cycle

nikomatsakis · nikomatsakis · commit b27b3e12788c · 2016-04-06T05:37:08.000-04:00
This was the original intention :(
diff --git a/src/librustc/lint/builtin.rs b/src/librustc/lint/builtin.rs
@@ -144,7 +144,7 @@ declare_lint! {
 
 declare_lint! {
     pub ILLEGAL_STRUCT_OR_ENUM_CONSTANT_PATTERN,
-    Deny,
+    Warn,
     "constants of struct or enum type can only be used in a pattern if \
      the struct or enum has `#[derive(PartialEq, Eq)]`"
 }

Original file line number	Diff line number	Diff line change
`@@ -144,7 +144,7 @@ declare_lint! {`
`144`	`144`
`145`	`145`	`declare_lint! {`
`146`	`146`	`pub ILLEGAL_STRUCT_OR_ENUM_CONSTANT_PATTERN,`
`147`		`- Deny,`
	`147`	`+ Warn,`
`148`	`148`	`"constants of struct or enum type can only be used in a pattern if \`
`149`	`149`	the struct or enum has `#[derive(PartialEq, Eq)]`"
`150`	`150`	`}`