On Dec 3, 2012, at 11:13 PM, Eric Christopher <[email protected]> wrote:
> Added: cfe/trunk/test/CodeGenCXX/debug-info-zero-length-arrays.cpp > URL: > http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/debug-info-zero-length-arrays.cpp?rev=169219&view=auto > ============================================================================== > --- cfe/trunk/test/CodeGenCXX/debug-info-zero-length-arrays.cpp (added) > +++ cfe/trunk/test/CodeGenCXX/debug-info-zero-length-arrays.cpp Tue Dec 4 > 00:21:27 2012 > @@ -0,0 +1,16 @@ > +// RUN: %clang -fverbose-asm -g -O0 -S %s -o - | FileCheck %s > +// <rdar://problem/12566646> > + > +class A { > + int x[]; > +}; > +A a; > + > +// CHECK: Abbrev [3] 0x2d:0x3 DW_TAG_base_type > +// CHECK-NEXT: DW_AT_byte_size > +// CHECK-NEXT: DW_AT_encoding > +// CHECK-NEXT: Abbrev [4] 0x30:0xb DW_TAG_array_type > +// CHECK-NEXT: DW_AT_type > +// CHECK-NEXT: Abbrev [5] 0x35:0x5 DW_TAG_subrange_type > +// CHECK-NEXT: DW_AT_type > +// CHECK-NEXT: End Of Children Mark > > > Please do not check assembly output here, just IR metadata output. Please > make a similar test (for example using the output of this test) in the > backend to test whether or not the correct assembly is generated. > Okay. I'll make the change. And there should be a backend test for this. :) -bw
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