| Issue |
173830
|
| Summary |
[clang-tidy] `modernize-use-using` generate invaild fix-its
|
| Labels |
clang-tidy
|
| Assignees |
|
| Reporter |
zeyi2
|
`typedef char x1, (&refArray)();`
```
<source>:1:1: warning: use 'using' instead of 'typedef' [modernize-use-using]
1 | typedef char x1, (&refArray)();
| ^~~~~~~~~~~~~~~
| using x1 = char
<source>:1:16: warning: use 'using' instead of 'typedef' [modernize-use-using]
1 | typedef char x1, (&refArray)();
| ^~~~~~~~~~~~~~~
2 warnings generated.
```
The fixed code won't compile:
```
<source>:2:16: error: expected ';' after alias declaration
2 | using x1 = char, (&refArray)();
| ^
| ;
<source>:2:20: error: a type specifier is required for all declarations
2 | using x1 = char, (&refArray)();
| ^
<source>:2:20: error: declaration of reference variable 'refArray' requires an initializer
2 | using x1 = char, (&refArray)();
| ^~~~~~~~
3 errors generated.
Compiler returned: 1
```
Godbolt: https://clang-tidy.godbolt.org/z/cs8EYKW5n
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