Auto merge of #63834 - andjo403:rustdoc-linker-remove, r=Mark-Simulacrum

remove the unstable rustdoc parameter --linker

use the code generation parameter -Clinker (same parameter as rustc)
to control what linker to use for building the rustdoc test executables.

closes: #63816

1 files changed, 0 insertions, 3 deletions

diff --git a/src/librustdoc/test.rs b/src/librustdoc/test.rs
index 88397aacac1..adcc9930b6c 100644
--- a/src/librustdoc/test.rs
+++ b/src/librustdoc/test.rs
@@ -267,9 +267,6 @@ fn run_test(
     for codegen_options_str in &options.codegen_options_strs {
         compiler.arg("-C").arg(&codegen_options_str);
     }
-    if let Some(linker) = options.linker {
-        compiler.arg(&format!("-C linker={:?}", linker));
-    }
     if no_run {
         compiler.arg("--emit=metadata");
     }