llvm-project/clang/test/CodeGenCXX/debug-info-flex-member.cpp

// RUN: %clang_cc1 -emit-llvm -g -triple x86_64-apple-darwin %s -o - | FileCheck %s

// CHECK: metadata !{i32 {{.*}}, i64 1, i64 0, i64 -1}        ; [ DW_TAG_subrange_type ]

struct StructName {
  int member[];
};

struct StructName SN;
Test that we emit a subrange type for vlas. Part of rdar://11457152 llvm-svn: 157269 2012-05-23 02:04:48 +08:00			`// RUN: %clang_cc1 -emit-llvm -g -triple x86_64-apple-darwin %s -o - \| FileCheck %s`

Add a 'count' field to the DWARF subrange. The count field is necessary because there isn't a difference between the 'lo' and 'hi' attributes for a one-element array and a zero-element array. When the count is '0', we know that this is a zero-element array. When it's >=1, then it's a normal constant sized array. When it's -1, then the array is unbounded. llvm-svn: 169219 2012-12-04 14:21:27 +08:00			`// CHECK: metadata !{i32 {{.*}}, i64 1, i64 0, i64 -1} ; [ DW_TAG_subrange_type ]`
Test that we emit a subrange type for vlas. Part of rdar://11457152 llvm-svn: 157269 2012-05-23 02:04:48 +08:00
			`struct StructName {`
			`int member[];`
			`};`

			`struct StructName SN;`