97a2cdbff3
in list-initialization, run cleanups for the default argument after each iteration of the initialization loop. We previously only ran the destructor for any temporary once, at the end of the complete loop, rather than once per iteration! llvm-svn: 302750
37 lines
1018 B
C++
37 lines
1018 B
C++
// RUN: %clang_cc1 -emit-llvm -o - %s -triple %itanium_abi_triple | FileCheck %s
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// RUN: %clang_cc1 -emit-llvm -o - %s -triple %itanium_abi_triple -fexceptions -fcxx-exceptions | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-EH
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struct A {
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A();
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~A();
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};
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struct B {
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B(A = A());
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~B();
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};
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void f();
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// CHECK-LABEL: define void @_Z1gv()
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void g() {
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// CHECK: br label %[[LOOP:.*]]
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// [[LOOP]]:
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// CHECK: {{call|invoke}} void @_ZN1AC1Ev([[TEMPORARY:.*]])
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// CHECK-EH: unwind label %[[PARTIAL_ARRAY_LPAD:.*]]
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// CHECK: {{call|invoke}} void @_ZN1BC1E1A({{.*}}, [[TEMPORARY]])
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// CHECK-EH: unwind label %[[A_AND_PARTIAL_ARRAY_LPAD:.*]]
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// CHECK: {{call|invoke}} void @_ZN1AD1Ev([[TEMPORARY]])
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// CHECK-EH: unwind label %[[PARTIAL_ARRAY_LPAD]]
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// CHECK: getelementptr {{.*}}, i{{[0-9]*}} 1
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// CHECK: icmp eq
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// CHECK: br i1 {{.*}} label %[[LOOP]]
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B b[5];
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// CHECK: {{call|invoke}} void @_Z1fv()
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f();
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// CHECK-NOT: @_ZN1AD1Ev(
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// CHECK: {{call|invoke}} void @_ZN1BD1Ev(
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}
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