Commit Graph

2 Commits

Author SHA1 Message Date
Daniel Jasper 9fe55a32b7 misc-unused-parameters: Don't warn on ParmVarDecls in the return type.
As there don't seem to be a good way of formulating a matcher that
finds all pairs of functions and their ParmVarDecls, just match on
functionDecls and iterate over their parameters. This should also be
more efficient as some checks are only performed once per function.

llvm-svn: 243267
2015-07-27 13:46:37 +00:00
Daniel Jasper 9c6df889c4 Initial version of clang-tidy check to find and fix unused parameters.
Also see: llvm.org/PR24180.

llvm-svn: 242654
2015-07-20 01:06:44 +00:00