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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-05-16 06:20:58 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-05-16 06:20:58 +0000 |
| commit | 0d8e9646bc000bab521ce52ed294209a92298cef (patch) | |
| tree | e3fad0a3fa5871bc33949aef92a0b892656ef405 /test/PCH | |
| parent | c45c8dd54bc54f9be46546fdf002dc9fe07d1715 (diff) | |
| download | clang-0d8e9646bc000bab521ce52ed294209a92298cef.tar.gz clang-0d8e9646bc000bab521ce52ed294209a92298cef.tar.bz2 clang-0d8e9646bc000bab521ce52ed294209a92298cef.tar.xz | |
First pass of semantic analysis for init-captures: check the initializer, build
a FieldDecl from it, and propagate both into the closure type and the
LambdaExpr.
You can't do much useful with them yet -- you can't use them within the body
of the lambda, because we don't have a representation for "the this of the
lambda, not the this of the enclosing context". We also don't have support or a
representation for a nested capture of an init-capture yet, which was intended
to work despite not being allowed by the current standard wording.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181985 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/PCH')
| -rw-r--r-- | test/PCH/cxx11-lambdas.mm | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/PCH/cxx11-lambdas.mm b/test/PCH/cxx11-lambdas.mm index c00ec63807..807bf23067 100644 --- a/test/PCH/cxx11-lambdas.mm +++ b/test/PCH/cxx11-lambdas.mm @@ -33,6 +33,11 @@ inline int to_block_pointer(int n) { return block(17); } +template<typename T> +int init_capture(T t) { + return [&, x(t)] { return sizeof(x); }; +} + #else // CHECK-PRINT: T add_slowly @@ -45,4 +50,8 @@ int add(int x, int y) { // CHECK-PRINT: inline int add_int_slowly_twice // CHECK-PRINT: lambda = [&] (int z) + +// CHECK-PRINT: init_capture +// CHECK-PRINT: [&, x( t )] + #endif |