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| author | Douglas Gregor <dgregor@apple.com> | 2012-02-21 22:51:27 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2012-02-21 22:51:27 +0000 |
| commit | fccfb625e3090e77da9b6a79edcab159c7006685 (patch) | |
| tree | 435ca57ec519902a1312f5c8d8ff0fad45c2e4ae /test/CXX | |
| parent | 51e47df5a57430f1b691b04258e663cce68aef9d (diff) | |
In the conflict between C++11 [expr.prim.general]p4, which declares
that 'this' can be used in the brace-or-equal-initializer of a
non-static data member, and C++11 [expr.prim.lambda]p9, which says
that lambda expressions not in block scope can have no captures, side
fully with C++11 [expr.prim.general]p4 by allowing 'this' to be
captured within these initializers. This seems to be the intent of
non-static data member initializers.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@151101 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CXX')
| -rw-r--r-- | test/CXX/expr/expr.prim/expr.prim.general/p4-0x.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CXX/expr/expr.prim/expr.prim.general/p4-0x.cpp b/test/CXX/expr/expr.prim/expr.prim.general/p4-0x.cpp index b976e1664e..b9f0414e91 100644 --- a/test/CXX/expr/expr.prim/expr.prim.general/p4-0x.cpp +++ b/test/CXX/expr/expr.prim/expr.prim.general/p4-0x.cpp @@ -7,3 +7,14 @@ struct S { int arr[sizeof(this)]; // expected-error {{invalid use of 'this' outside of a nonstatic member function}} int sz = sizeof(this); // ok }; + +namespace CaptureThis { + struct X { + int n = 10; + int m = [&]{return n + 1; }(); + int o = [&]{return this->m + 1; }(); + int p = [&]{return [&](int x) { return this->m + x;}(o); }(); + }; + + X x; +} |