error: invalid path URI: expected token '/' but found 'a' at index 0
  --- help: expected path in origin form: "/path/<param>"
 --> $DIR/route-path-bad-syntax.rs:5:7
  |
5 | #[get("a")]
  |       ^^^

error: invalid path URI: unexpected EOF: expected token '/' at index 0
  --- help: expected path in origin form: "/path/<param>"
 --> $DIR/route-path-bad-syntax.rs:8:7
  |
8 | #[get("")]
  |       ^^

error: invalid path URI: expected token '/' but found 'a' at index 0
  --- help: expected path in origin form: "/path/<param>"
  --> $DIR/route-path-bad-syntax.rs:11:7
   |
11 | #[get("a/b/c")]
   |       ^^^^^^^

error: paths cannot contain empty segments
  --- note: expected '/a/b', found '/a///b'
  --> $DIR/route-path-bad-syntax.rs:14:7
   |
14 | #[get("/a///b")]
   |       ^^^^^^^^

error: query cannot contain empty segments
  --> $DIR/route-path-bad-syntax.rs:17:7
   |
17 | #[get("/?bat&&")]
   |       ^^^^^^^^^

error: query cannot contain empty segments
  --> $DIR/route-path-bad-syntax.rs:20:7
   |
20 | #[get("/?bat&&")]
   |       ^^^^^^^^^

error: paths cannot contain empty segments
  --- note: expected '/a/b', found '/a/b//'
  --> $DIR/route-path-bad-syntax.rs:23:7
   |
23 | #[get("/a/b//")]
   |       ^^^^^^^^

error: invalid path URI: expected EOF but found '#' at index 3
  --- help: expected path in origin form: "/path/<param>"
  --> $DIR/route-path-bad-syntax.rs:28:7
   |
28 | #[get("/!@#$%^&*()")]
   |       ^^^^^^^^^^^^^

error: segment contains invalid URI characters
  --- note: components cannot contain reserved characters
  --- help: reserved characters include: '%', '+', '&', etc.
  --> $DIR/route-path-bad-syntax.rs:31:7
   |
31 | #[get("/a%20b")]
   |       ^^^^^^^^

error: segment contains invalid URI characters
  --- note: components cannot contain reserved characters
  --- help: reserved characters include: '%', '+', '&', etc.
  --> $DIR/route-path-bad-syntax.rs:34:7
   |
34 | #[get("/a?a%20b")]
   |       ^^^^^^^^^^

error: segment contains invalid URI characters
  --- note: components cannot contain reserved characters
  --- help: reserved characters include: '%', '+', '&', etc.
  --> $DIR/route-path-bad-syntax.rs:37:7
   |
37 | #[get("/a?a+b")]
   |       ^^^^^^^^

error: unused dynamic parameter
  --> $DIR/route-path-bad-syntax.rs:42:7
   |
42 | #[get("/<name>")]
   |       ^^^^^^^^^

error: [note] expected argument named `name` here
  --> $DIR/route-path-bad-syntax.rs:43:6
   |
43 | fn h0(_name: usize) {}
   |      ^^^^^^^^^^^^^^

error: unused dynamic parameter
  --> $DIR/route-path-bad-syntax.rs:45:7
   |
45 | #[get("/a?<r>")]
   |       ^^^^^^^^

error: [note] expected argument named `r` here
  --> $DIR/route-path-bad-syntax.rs:46:6
   |
46 | fn h1() {}
   |      ^^

error: unused dynamic parameter
  --> $DIR/route-path-bad-syntax.rs:48:21
   |
48 | #[post("/a", data = "<test>")]
   |                     ^^^^^^^^

error: [note] expected argument named `test` here
  --> $DIR/route-path-bad-syntax.rs:49:6
   |
49 | fn h2() {}
   |      ^^

error: unused dynamic parameter
  --> $DIR/route-path-bad-syntax.rs:51:7
   |
51 | #[get("/<_r>")]
   |       ^^^^^^^

error: [note] expected argument named `_r` here
  --> $DIR/route-path-bad-syntax.rs:52:6
   |
52 | fn h3() {}
   |      ^^

error: unused dynamic parameter
  --> $DIR/route-path-bad-syntax.rs:54:7
   |
54 | #[get("/<_r>/<b>")]
   |       ^^^^^^^^^^^

error: [note] expected argument named `b` here
  --> $DIR/route-path-bad-syntax.rs:55:6
   |
55 | fn h4() {}
   |      ^^

error: `foo_.` is not a valid identifier
  --- help: parameter names must be valid identifiers
  --> $DIR/route-path-bad-syntax.rs:60:7
   |
60 | #[get("/<foo_.>")]
   |       ^^^^^^^^^^

error: `foo*` is not a valid identifier
  --- help: parameter names must be valid identifiers
  --> $DIR/route-path-bad-syntax.rs:63:7
   |
63 | #[get("/<foo*>")]
   |       ^^^^^^^^^

error: `!` is not a valid identifier
  --- help: parameter names must be valid identifiers
  --> $DIR/route-path-bad-syntax.rs:66:7
   |
66 | #[get("/<!>")]
   |       ^^^^^^

error: `name>:<id` is not a valid identifier
  --- help: parameter names must be valid identifiers
  --> $DIR/route-path-bad-syntax.rs:69:7
   |
69 | #[get("/<name>:<id>")]
   |       ^^^^^^^^^^^^^^

error: malformed parameter
  --- help: parameter must be of the form '<param>'
  --> $DIR/route-path-bad-syntax.rs:74:19
   |
74 | #[get("/", data = "foo")]
   |                   ^^^^^

error: malformed parameter
  --- help: parameter must be of the form '<param>'
  --> $DIR/route-path-bad-syntax.rs:77:19
   |
77 | #[get("/", data = "<foo..>")]
   |                   ^^^^^^^^^

error: parameter is missing a closing bracket
  --- help: did you mean '<foo>'?
  --> $DIR/route-path-bad-syntax.rs:80:19
   |
80 | #[get("/", data = "<foo")]
   |                   ^^^^^^

error: `test ` is not a valid identifier
  --- help: parameter names must be valid identifiers
  --> $DIR/route-path-bad-syntax.rs:83:19
   |
83 | #[get("/", data = "<test >")]
   |                   ^^^^^^^^^

error: handler arguments cannot be ignored
  --- help: all handler arguments must be of the form: `ident: Type`
  --> $DIR/route-path-bad-syntax.rs:89:7
   |
89 | fn k0(_: usize) {}
   |       ^

error: parameter names cannot be empty
  --> $DIR/route-path-bad-syntax.rs:93:7
   |
93 | #[get("/<>")]
   |       ^^^^^

error: malformed parameter or identifier
  --- help: parameters must be of the form '<param>'
  --- help: identifiers cannot contain '<' or '>'
  --> $DIR/route-path-bad-syntax.rs:96:7
   |
96 | #[get("/<id><")]
   |       ^^^^^^^^

error: malformed parameter or identifier
  --- help: parameters must be of the form '<param>'
  --- help: identifiers cannot contain '<' or '>'
  --> $DIR/route-path-bad-syntax.rs:99:7
   |
99 | #[get("/<<<<id><")]
   |       ^^^^^^^^^^^

error: malformed parameter or identifier
  --- help: parameters must be of the form '<param>'
  --- help: identifiers cannot contain '<' or '>'
   --> $DIR/route-path-bad-syntax.rs:102:7
    |
102 | #[get("/<>name><")]
    |       ^^^^^^^^^^^