Refactor and expand enum test

Author: mweber15

tests/codegen/issue-98678-cpp-like-enum.rs

@@ -0,0 +1,41 @@
+// This test verifies the accuracy of emitted file and line debuginfo metadata enums.
+//
+// compile-flags: -C debuginfo=2
+#![crate_type = "lib"]
+
+// ignore-tidy-linelength
+
+// NONMSVC: ![[#FILE:]] = !DIFile({{.*}}filename:{{.*}}/codegen/issue-98678-enum.rs{{".*}})
+// MSVC: ![[#FILE:]] = !DIFile({{.*}}filename:{{.*}}\\codegen\\issue-98678-enum.rs{{".*}})
+
+// NONMSVC: !DICompositeType({{.*"}}SingleCase{{".*}}file: ![[#FILE]]{{.*}}line: [[# @LINE + 2]],
+// MSVC: !DICompositeType({{.*"}}enum2$<issue_98678_enum::SingleCase>{{".*}}file: ![[#FILE]]{{.*}}line: [[# @LINE + 1]],
+pub enum SingleCase {
+    // NONMSVC: !DIDerivedType(tag: DW_TAG_member, name: "One",{{.*}}file: ![[#FILE]]{{.*}}line: [[# @LINE + 2]],
+    // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "One",{{.*}}file: ![[#FILE]]{{.*}}line: [[# @LINE + 1]],
+    One,
+}
+
+// NONMSVC: !DICompositeType({{.*"}}MultipleDataCases{{".*}}file: ![[#FILE]]{{.*}}line: [[# @LINE + 2]],
+// MSVC: !DICompositeType({{.*"}}enum2$<issue_98678_enum::MultipleDataCases>{{".*}}file: ![[#FILE]]{{.*}}line: [[# @LINE + 1]],
+pub enum MultipleDataCases {
+    // NONMSVC: !DIDerivedType(tag: DW_TAG_member, name: "Case1",{{.*}}file: ![[#FILE]]{{.*}}line: [[# @LINE + 2]],
+    // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Case1",{{.*}}file: ![[#FILE]]{{.*}}line: [[# @LINE + 1]],
+    Case1(u32),
+    // NONMSVC: !DIDerivedType(tag: DW_TAG_member, name: "Case2",{{.*}}file: ![[#FILE]]{{.*}}line: [[# @LINE + 2]],
+    // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Case2",{{.*}}file: ![[#FILE]]{{.*}}line: [[# @LINE + 1]],
+    Case2(i64),
+}
+
+// NONMSVC: !DICompositeType({{.*"}}NicheLayout{{".*}}file: ![[#FILE]]{{.*}}line: [[# @LINE + 2]],
+// MSVC: !DICompositeType({{.*"}}enum2$<issue_98678_enum::NicheLayout>{{".*}}file: ![[#FILE]]{{.*}}line: [[# @LINE + 1]],
+pub enum NicheLayout {
+    // NONMSVC: !DIDerivedType(tag: DW_TAG_member, name: "Something",{{.*}}file: ![[#FILE]]{{.*}}line: [[# @LINE + 2]],
+    // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Something",{{.*}}file: ![[#FILE]]{{.*}}line: [[# @LINE + 1]],
+    Something(&'static u32),
+    // NONMSVC: !DIDerivedType(tag: DW_TAG_member, name: "Nothing",{{.*}}file: ![[#FILE]]{{.*}}line: [[# @LINE + 2]],
+    // CHECK: !DICompositeType(tag: DW_TAG_structure_type, name: "Nothing",{{.*}}file: ![[#FILE]]{{.*}}line: [[# @LINE + 1]],
+    Nothing,
+}
+
+pub fn foo(_: SingleCase, _: MultipleDataCases, _: NicheLayout) {}