Rollup merge of #36789 - jseyfried:non_inline_mod_in_block, r=nikomatsakis

Allow more non-inline modules in blocks

Currently, non-inline modules without a `#[path]` attribute are not allowed in blocks.
This PR allows non-inline modules that have an ancestor module with a `#[path]` attribute, provided there is not a nearer ancestor block.

For example,
```rust
fn main() {
    #[path = "..."] mod foo {
        mod bar; //< allowed by this PR
        fn f() {
            mod bar; //< still an error
        }
    }
}
```

Fixes #36772.
r? @nikomatsakis

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libsyntax/ext/tt/macro_rules.rs b/src/libsyntax/ext/tt/macro_rules.rs
index 9f4c0b5eb80..2e0c7ddb540 100644
--- a/src/libsyntax/ext/tt/macro_rules.rs
+++ b/src/libsyntax/ext/tt/macro_rules.rs
@@ -122,7 +122,7 @@ fn generic_extension<'cx>(cx: &'cx ExtCtxt,
                                            rhs);
                 let mut p = Parser::new(cx.parse_sess(), cx.cfg(), Box::new(trncbr));
                 p.directory = cx.current_expansion.module.directory.clone();
-                p.restrictions = match cx.current_expansion.in_block {
+                p.restrictions = match cx.current_expansion.no_noninline_mod {
                     true => Restrictions::NO_NONINLINE_MOD,
                     false => Restrictions::empty(),
                 };