| // RUN: %clang_cc1 -emit-llvm -g -triple x86_64-apple-darwin -std=c++11 %s -o - | FileCheck %s |
| |
| enum class A { A1=1 }; // underlying type is int by default |
| enum class B: unsigned long { B1=1 }; // underlying type is unsigned long |
| enum C { C1 = 1 }; |
| enum D : short; // enum forward declaration |
| A a; |
| B b; |
| C c; |
| D d; |
| |
| // CHECK: ; [ DW_TAG_enumeration_type ] [A] [line 3, size 32, align 32, offset 0] [def] [from int] |
| // CHECK: ; [ DW_TAG_enumeration_type ] [B] [line 4, size 64, align 64, offset 0] [def] [from long unsigned int] |
| // CHECK: ; [ DW_TAG_enumeration_type ] [C] [line 5, size 32, align 32, offset 0] [def] [from ] |
| |
| namespace PR14029 { |
| // Make sure this doesn't crash/assert. |
| template <typename T> struct Test { |
| enum class Tag { |
| test = 0 |
| }; |
| Test() { |
| auto t = Tag::test; |
| } |
| Tag tag() const { return static_cast<Tag>(1); } |
| }; |
| Test<int> t; |
| } |
| |
| namespace test2 { |
| // FIXME: this should just be a declaration under -fno-standalone-debug |
| // CHECK: metadata !{i32 {{[^,]*}}, {{[^,]*}}, metadata [[TEST2:![0-9]*]], {{.*}}, metadata [[TEST_ENUMS:![0-9]*]], {{[^,]*}}, null, null, metadata !"_ZTSN5test21EE"} ; [ DW_TAG_enumeration_type ] [E] |
| // CHECK: [[TEST2]] = {{.*}} ; [ DW_TAG_namespace ] [test2] |
| // CHECK: [[TEST_ENUMS]] = metadata !{metadata [[TEST_E:![0-9]*]]} |
| // CHECK: [[TEST_E]] = {{.*}}, metadata !"e", i64 0} ; [ DW_TAG_enumerator ] [e :: 0] |
| enum E : int; |
| void func(E *) { |
| } |
| enum E : int { e }; |
| } |
| |
| namespace test3 { |
| // FIXME: this should just be a declaration under -fno-standalone-debug |
| // CHECK: metadata !{i32 {{[^,]*}}, {{[^,]*}}, metadata [[TEST3:![0-9]*]], {{.*}}, metadata [[TEST_ENUMS]], {{[^,]*}}, null, null, metadata !"_ZTSN5test31EE"} ; [ DW_TAG_enumeration_type ] [E] |
| // CHECK: [[TEST3]] = {{.*}} ; [ DW_TAG_namespace ] [test3] |
| enum E : int { e }; |
| void func(E *) { |
| } |
| } |
| |
| namespace test4 { |
| // CHECK: metadata !{i32 {{[^,]*}}, {{[^,]*}}, metadata [[TEST4:![0-9]*]], {{.*}}, metadata [[TEST_ENUMS]], {{[^,]*}}, null, null, metadata !"_ZTSN5test41EE"} ; [ DW_TAG_enumeration_type ] [E] |
| // CHECK: [[TEST4]] = {{.*}} ; [ DW_TAG_namespace ] [test4] |
| enum E : int; |
| void f1(E *) { |
| } |
| enum E : int { e }; |
| void f2(E) { |
| } |
| } |
| |
| // CHECK: ; [ DW_TAG_enumeration_type ] [D] [line 6, size 16, align 16, offset 0] [decl] [from ] |
| |
| namespace test5 { |
| // CHECK: metadata !{i32 {{[^,]*}}, {{[^,]*}}, metadata [[TEST5:![0-9]*]], {{.*}}, null, {{[^,]*}}, null, null, metadata !"_ZTSN5test51EE"} ; [ DW_TAG_enumeration_type ] [E] |
| // CHECK: [[TEST5]] = {{.*}} ; [ DW_TAG_namespace ] [test5] |
| enum E : int; |
| void f1(E *) { |
| } |
| } |
| |
| namespace test6 { |
| // Ensure typedef'd enums aren't manifest by debug info generation. |
| // This could cause "typedef changes linkage of anonymous type, but linkage was |
| // already computed" errors. |
| // CHECK-NOT: test7 |
| typedef enum { |
| } E; |
| } |