Ariel J. Bernal 464957e2d6 Fix UseNullptr fails to replace c-style explicit cast in a return statement ...

This happens whenever there is a c-style explicit cast to nullptr not
surrounded by parentheses following a return statement.

- Added a white space before nullptr if the character before is alphanumeric
  when replacing the null pointer expression.
- Simplified visitor
- Addes tests

llvm-svn: 179103

2013-04-09 16:54:56 +00:00

6.4 KiB

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