tree 59a4bb0afccd9644ffbffbd4453ade26095c93ff
parent 52f926cc32e4f4969f767e98d98f0137358d5f12
author Richard Smith <richard-llvm@metafoo.co.uk> 1369174879 +0000
committer Richard Smith <richard-llvm@metafoo.co.uk> 1369174879 +0000

PR16094: I should have known Obj-C init-capture disambiguation couldn't be
*that* easy...

Try a bit harder to disambiguate. This is mostly straightforward, but for
=-style initializers, we actually need to know where an expression ends:

  [foo = bar baz]

is a message send, whereas

  [foo = bar + baz]

is a lambda-introducer. Handle this by parsing the expression eagerly, and
replacing it with an annotation token. By chance, we use the *exact same*
parsing rules in both cases (except that we need to assume we're inside a
message send for the parse, to turn off various forms of inapplicable
error recovery).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@182432 91177308-0d34-0410-b5e6-96231b3b80d8