rename rust-lldb to needs-rust-lldb for consistency

Author: pietroalbini

src/tools/compiletest/src/header.rs

@@ -943,14 +943,6 @@ pub fn make_test_description<R: Read>(
             }
         }
 
-        if config.debugger == Some(Debugger::Lldb) && !config.lldb_native_rust {
-            if config.parse_name_directive(ln, "rust-lldb") {
-                decision!(IgnoreDecision::Ignore {
-                    reason: "ignored on targets wihtout Rust's LLDB".into()
-                });
-            }
-        }
-
         should_fail |= config.parse_name_directive(ln, "should-fail");
     });
 

src/tools/compiletest/src/header/needs.rs

@@ -1,4 +1,4 @@
-use crate::common::Config;
+use crate::common::{Config, Debugger};
 use crate::header::IgnoreDecision;
 use crate::util;
 
@@ -100,6 +100,11 @@ pub(super) fn handle_needs(
             condition: cache.rust_lld,
             ignore_reason: "ignored on targets without Rust's LLD",
         },
+        Need {
+            name: "needs-rust-lldb",
+            condition: config.debugger != Some(Debugger::Lldb) || config.lldb_native_rust,
+            ignore_reason: "ignored on targets without Rust's LLDB",
+        },
         Need {
             name: "needs-i686-dlltool",
             condition: cache.i686_dlltool,

tests/debuginfo/associated-types.rs

@@ -1,6 +1,6 @@
 // Some versions of the non-rust-enabled LLDB print the wrong generic
 // parameter type names in this test.
-// rust-lldb
+// needs-rust-lldb
 
 // compile-flags:-g
 

tests/debuginfo/borrowed-enum.rs

@@ -1,6 +1,6 @@
 // Require a gdb or lldb that can read DW_TAG_variant_part.
 // min-gdb-version: 8.2
-// rust-lldb
+// needs-rust-lldb
 
 // compile-flags:-g
 

tests/debuginfo/generic-method-on-generic-struct.rs

@@ -2,7 +2,7 @@
 
 // Some versions of the non-rust-enabled LLDB print the wrong generic
 // parameter type names in this test.
-// rust-lldb
+// needs-rust-lldb
 
 // === GDB TESTS ===================================================================================
 

tests/debuginfo/generic-struct.rs

@@ -1,6 +1,6 @@
 // Some versions of the non-rust-enabled LLDB print the wrong generic
 // parameter type names in this test.
-// rust-lldb
+// needs-rust-lldb
 
 // compile-flags:-g
 

tests/debuginfo/generic-tuple-style-enum.rs

@@ -1,6 +1,6 @@
 // Require a gdb or lldb that can read DW_TAG_variant_part.
 // min-gdb-version: 8.2
-// rust-lldb
+// needs-rust-lldb
 
 // compile-flags:-g
 

tests/debuginfo/method-on-generic-struct.rs

@@ -1,6 +1,6 @@
 // Some versions of the non-rust-enabled LLDB print the wrong generic
 // parameter type names in this test.
-// rust-lldb
+// needs-rust-lldb
 
 // compile-flags:-g
 

tests/debuginfo/struct-style-enum.rs

@@ -1,6 +1,6 @@
 // Require a gdb or lldb that can read DW_TAG_variant_part.
 // min-gdb-version: 8.2
-// rust-lldb
+// needs-rust-lldb
 
 // compile-flags:-g
 

tests/debuginfo/tuple-style-enum.rs

@@ -1,6 +1,6 @@
 // Require a gdb or lldb that can read DW_TAG_variant_part.
 // min-gdb-version: 8.2
-// rust-lldb
+// needs-rust-lldb
 
 // compile-flags:-g