tree 2e1d242c198709694e146d89d4bf0a7ed793c084
parent ce582fe2a7aad8b14b3636ad9cac0a3b8bbb219b
author Richard Smith <richard-llvm@metafoo.co.uk> 1329442532 +0000
committer Richard Smith <richard-llvm@metafoo.co.uk> 1329442532 +0000

Reject continue/break statements within members of local functions nested within
loop and switch statements, by teaching Scope that a function scope never has
a continue/break parent for the purposes of control flow. Remove the hack in
block and lambda expressions which worked around this by pretending that such
expressions were continue/break scopes.

Remove Scope::ControlParent, since it's unused.

In passing, teach default statements to recover properly from a missing ';', and
add a fixit for same to both default and case labels (the latter already
recovered correctly).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150776 91177308-0d34-0410-b5e6-96231b3b80d8