Auto merge of #42212 - Mark-Simulacrum:rollup, r=Mark-Simulacrum

Rollup of 15 pull requests

- Successful merges: #41980, #42071, #42120, #42134, #42141, #42142, #42149, #42150, #42159, #42177, #42186, #42191, #42195, #42198, #42211
- Failed merges:

2 files changed, 8 insertions, 4 deletions

diff --git a/src/libsyntax/ext/tt/macro_parser.rs b/src/libsyntax/ext/tt/macro_parser.rs
index bf66aa0f00b..0b6a2eb536a 100644
--- a/src/libsyntax/ext/tt/macro_parser.rs
+++ b/src/libsyntax/ext/tt/macro_parser.rs
@@ -418,9 +418,13 @@ fn inner_parse_loop(sess: &ParseSess,
     Success(())
 }
 
-pub fn parse(sess: &ParseSess, tts: TokenStream, ms: &[TokenTree], directory: Option<Directory>)
+pub fn parse(sess: &ParseSess,
+             tts: TokenStream,
+             ms: &[TokenTree],
+             directory: Option<Directory>,
+             recurse_into_modules: bool)
              -> NamedParseResult {
-    let mut parser = Parser::new(sess, tts, directory, true);
+    let mut parser = Parser::new(sess, tts, directory, recurse_into_modules, true);
     let mut cur_eis = SmallVector::one(initial_matcher_pos(ms.to_owned(), parser.span.lo));
     let mut next_eis = Vec::new(); // or proceed normally
 
diff --git a/src/libsyntax/ext/tt/macro_rules.rs b/src/libsyntax/ext/tt/macro_rules.rs
index a208f530602..73494d47fee 100644
--- a/src/libsyntax/ext/tt/macro_rules.rs
+++ b/src/libsyntax/ext/tt/macro_rules.rs
@@ -121,7 +121,7 @@ fn generic_extension<'cx>(cx: &'cx mut ExtCtxt,
                     path: cx.current_expansion.module.directory.clone(),
                     ownership: cx.current_expansion.directory_ownership,
                 };
-                let mut p = Parser::new(cx.parse_sess(), tts, Some(directory), false);
+                let mut p = Parser::new(cx.parse_sess(), tts, Some(directory), true, false);
                 p.root_module_name = cx.current_expansion.module.mod_path.last()
                     .map(|id| id.name.as_str().to_string());
 
@@ -192,7 +192,7 @@ pub fn compile(sess: &ParseSess, features: &RefCell<Features>, def: &ast::Item)
         ast::ItemKind::MacroDef(ref body) => body.clone().into(),
         _ => unreachable!(),
     };
-    let argument_map = match parse(sess, body, &argument_gram, None) {
+    let argument_map = match parse(sess, body, &argument_gram, None, true) {
         Success(m) => m,
         Failure(sp, tok) => {
             let s = parse_failure_msg(tok);