1 error: `register_attr` only accepts identifiers
2 --> $DIR/register-attr-tool-fail.rs:7:18
4 LL | #![register_attr(a::b)]
5 | ^^^^ not an identifier
7 error: attribute `attr` was already registered
8 --> $DIR/register-attr-tool-fail.rs:10:24
10 LL | #![register_attr(attr, attr)]
13 | already registered here
15 error: `register_tool` only accepts identifiers
16 --> $DIR/register-attr-tool-fail.rs:8:18
18 LL | #![register_tool(a::b)]
19 | ^^^^ not an identifier
21 error: tool `tool` was already registered
22 --> $DIR/register-attr-tool-fail.rs:11:24
24 LL | #![register_tool(tool, tool)]
27 | already registered here
29 error: malformed `register_attr` attribute input
30 --> $DIR/register-attr-tool-fail.rs:4:1
32 LL | #![register_attr]
33 | ^^^^^^^^^^^^^^^^^ help: must be of the form: `#![register_attr(attr1, attr2, ...)]`
35 error: malformed `register_tool` attribute input
36 --> $DIR/register-attr-tool-fail.rs:5:1
38 LL | #![register_tool]
39 | ^^^^^^^^^^^^^^^^^ help: must be of the form: `#![register_tool(tool1, tool2, ...)]`
41 error: aborting due to 6 previous errors