43 lines
804 B
C++
43 lines
804 B
C++
// RUN: %clang_cc1 -fblocks %s -emit-llvm -o %t
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extern "C" int printf(const char*, ...);
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template<typename T> class range {
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public:
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T _i;
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range(T i) {_i = i;};
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T get() {return _i;};
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};
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// rdar: // 7495203
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class A {
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public:
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A() : field(10), d1(3.14) {}
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void F();
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void S() {
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printf(" field = %d\n", field);
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printf(" field = %f\n", d1);
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}
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int field;
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double d1;
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};
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void A::F()
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{
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__block A &tlc = *this;
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// crashed in code gen (radar 7495203)
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^{ tlc.S(); }();
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}
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int main() {
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// works
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void (^bl)(range<int> ) = ^(range<int> i){printf("Hello Blocks %d\n", i.get()); };
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//crashes in godegen?
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void (^bl2)(range<int>& ) = ^(range<int>& i){printf("Hello Blocks %d\n", i.get()); };
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A *a = new A;
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a->F();
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return 0;
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}
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