llvm-project/clang/test/PCH/cxx1y-init-captures.cpp

29 lines
546 B
C++

// No PCH:
// RUN: %clang_cc1 -pedantic -std=c++1y -include %s -verify %s
//
// With PCH:
// RUN: %clang_cc1 -pedantic -std=c++1y -emit-pch %s -o %t
// RUN: %clang_cc1 -pedantic -std=c++1y -include-pch %t -verify %s
#ifndef HEADER
#define HEADER
auto counter = [a(0)] () mutable { return a++; };
int x = counter();
template<typename T> void f(T t) {
[t(t)] { int n = t; } ();
}
#else
int y = counter();
void g() {
f(0); // ok
// expected-error@15 {{lvalue of type 'const char *const'}}
f("foo"); // expected-note {{here}}
}
#endif