Commit Graph

103 Commits

Author SHA1 Message Date
Douglas Gregor 6b8ef34f84 Diagnose the restriction on default arguments in C++11 [expr.prim.lambda]p5.
llvm-svn: 149517
2012-02-01 17:18:19 +00:00
Douglas Gregor 53a9bdf17e Improve checking of explicit captures in a C++11 lambda expression:
- Actually building the var -> capture mapping properly (there was an off-by-one error)
  - Keeping track of the source location of each capture
  - Minor QoI improvements, e.g, highlighing the prior capture if
  there are multiple captures, pointing at the variable declaration we
  found if we reject it.

As part of this, add standard citations for the various semantic
checks we perform, and note where we're not performing those checks as
we should.

llvm-svn: 149462
2012-02-01 01:18:43 +00:00
Douglas Gregor 0e8ff39dc7 Diagnose attempts to explicitly capture a __block variable in a lambda.
llvm-svn: 149458
2012-02-01 00:09:55 +00:00