1 Test binaries created with the following commands:
7 struct Container_ivars {
8 // real definition here
11 ContainerPtr allocateContainer() {
12 Container *c = (Container *)malloc(sizeof(Container));
13 c->ivars = (Container_ivars *)malloc(sizeof(Container_ivars));
17 extern void doSomething(ContainerPtr);
20 ContainerPtr c = allocateContainer();
26 struct Container_ivars;
30 struct Container_ivars *ivars;
34 typedef Container *ContainerPtr;
37 #include "container.h"
39 void doSomething(ContainerPtr c) {}
42 $ clang++ -O0 -g container.cpp -c -o container.o
43 $ clang++ -O0 -g use.cpp -c -o use.o
44 $ clang++ use.o container.o -o a.out
46 Note that the link order in the last command matters for this test.
48 RUN: dsymutil -oso-prepend-path %p/../Inputs %p/../Inputs/private/tmp/union/a.out -o %t.dSYM
49 RUN: llvm-dwarfdump %t.dSYM | FileCheck %s
51 CHECK: DW_TAG_compile_unit
53 CHECK: DW_AT_name ("Container_ivars")
54 CHECK-NEXT: DW_AT_declaration (true)
56 CHECK: DW_TAG_compile_unit
58 CHECK: DW_AT_name ("Container_ivars")
59 CHECK-NEXT: DW_AT_byte_size (0x01)
60 CHECK-NEXT: DW_AT_decl_file ("{{.*}}container.cpp")
61 CHECK-NEXT: DW_AT_decl_line (4)