Rename directories for some crates from `syntax_x` to `rustc_x`

`syntax_expand` -> `rustc_expand`
`syntax_pos` -> `rustc_span`
`syntax_ext` -> `rustc_builtin_macros`

1 files changed, 0 insertions, 15 deletions

diff --git a/src/libsyntax_ext/log_syntax.rs b/src/libsyntax_ext/log_syntax.rs
deleted file mode 100644
index 111226be877..00000000000
--- a/src/libsyntax_ext/log_syntax.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-use syntax::print;
-use syntax::tokenstream::TokenStream;
-use syntax_expand::base;
-use syntax_pos;
-
-pub fn expand_log_syntax<'cx>(
-    _cx: &'cx mut base::ExtCtxt<'_>,
-    sp: syntax_pos::Span,
-    tts: TokenStream,
-) -> Box<dyn base::MacResult + 'cx> {
-    println!("{}", print::pprust::tts_to_string(tts));
-
-    // any so that `log_syntax` can be invoked as an expression and item.
-    base::DummyResult::any_valid(sp)
-}