Incorrect suggestion after #70074

[tesuji]

rust/src/test/ui/type/ascription/issue-47666.stderr

Lines 16 to 27 in 02046a5

	error[E0423]: expected value, found enum `Option`
	--> $DIR/issue-47666.rs:2:13
	|
	LL | let _ = Option:Some(vec![0, 1]);
	| ^^^^^^
	|
	help: try using one of the enum's variants
	|
	LL | let _ = std::option::Option::None:Some(vec![0, 1]);
	| ^^^^^^^^^^^^^^^^^^^^^^^^^
	LL | let _ = std::option::Option::Some:Some(vec![0, 1]);
	| ^^^^^^^^^^^^^^^^^^^^^^^^^

rust/src/test/ui/type/ascription/issue-47666.stderr

Lines 29 to 43 in 02046a5

	error[E0573]: expected type, found variant `Some`
	--> $DIR/issue-47666.rs:2:20
	|
	LL | let _ = Option:Some(vec![0, 1]);
	| ^^^^^^^^^^^^^^^^ not a type
	|
	help: try using the variant's enum
	|
	LL | let _ = Option:std::option::Option;
	| ^^^^^^^^^^^^^^^^^^^
	help: maybe you meant to write a path separator here
	|
	LL | let _ = Option::Some(vec![0, 1]);
	| ^^

[tesuji]

Cc @Centril

[Centril]

cc @estebank