diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/cpp0x/lambda/lambda-in-class.C')
-rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/lambda/lambda-in-class.C | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-in-class.C b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-in-class.C new file mode 100644 index 000000000..33f4301e4 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-in-class.C @@ -0,0 +1,36 @@ +// { dg-do run } +// { dg-options "-std=c++0x" } + +#include <cassert> + +class C { + private: + int m_i; + + public: + C() : m_i(-1) { + //[] { this; } (); + [this] () -> void { m_i = 0; } (); + assert(m_i == 0); + [this] () -> void { this->m_i = 1; } (); + assert(m_i == 1); + [&] () -> void { m_i = 2; } (); + assert(m_i == 2); + [&] () -> void { this->m_i = 3; } (); + assert(m_i == 3); + [=] () -> void { m_i = 4; } (); // copies 'this' or --copies-m_i--? + assert(m_i == 4); + [=] () -> void { this->m_i = 5; } (); + assert(m_i == 5); + } + +}; + +int main() { + C c; + + //[this] () -> void {} (); // { dg-error: "cannot capture `this' outside of class method" } + + return 0; +} + |