e0ac46e69d
This reverts commit d618f1c3b12effd0c2bdb7d02108d3551f389d3d. This commit wasn't reviewed ahead of time and significant concerns were raised immediately after it landed. According to our developer policy this warrants immediate revert of the commit. https://llvm.org/docs/DeveloperPolicy.html#patch-reversion-policy Differential Revision: https://reviews.llvm.org/D155509
44 lines
804 B
C++
44 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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