- Update to version 0.6.1+20200606:
* pre-process: fix a compiler array subscript type warning
* univ-init: set default to -Wno-universal-initializer
* univ-init: scalar initializer needs some additional checks
* evaluate: mark evaluate_generic_selection() as static
* add support for _Generic
* testsuite: add testcase for duplicated local definitions
* add an option to suppress warning 'no newline at EOF'
* univ-init: conditionally accept { 0 } without warnings
* bad-label: respect attribute((unused))
* bad-label: mark labels as used when needed
* bad-label: check for unused labels
* bad-goto: check declaration of label expressions
* bad-goto: extract check_label_declaration()
* bad-goto: label expression inside a statement expression is UB
* bad-goto: jumping inside a statement expression is an error
* scope: give a scope for labels & gotos
* build: fix LLVM version detection
* and much more
- Use latest llvm again as the detection is fixed