Given the following code:
```
void Foo(int);
void Baz()
{
Bar(sizeof int);
}
```
The error message which is printed today is this:
```
error: expected parentheses around type name in sizeof expression
```
There is no source location printed whatsoever, so fixing a compile break like this becomes extremely hard in a large codebase.
My change improves the error message. But it doesn't output a FixItHint because I wasn't able to figure out how to get the locations for left and right parens. So any tips would be appreciated.
```
<source>:7:6: error: expected parentheses around type name in sizeof expression
Bar(sizeof int);
^
```
Reviewed By: rsmith
Differential Revision: https://reviews.llvm.org/D91129
Shivanshu Goyal