Pass Session into renderer

4 files changed, 21 insertions, 4 deletions

diff --git a/src/librustdoc/formats/renderer.rs b/src/librustdoc/formats/renderer.rs
index d0fdc69cc19..6334524eb1c 100644
--- a/src/librustdoc/formats/renderer.rs
+++ b/src/librustdoc/formats/renderer.rs
@@ -1,5 +1,7 @@
 use std::sync::Arc;
 
+use rustc_data_structures::sync::Lrc;
+use rustc_session::Session;
 use rustc_span::edition::Edition;
 
 use crate::clean;
@@ -19,6 +21,7 @@ crate trait FormatRenderer: Clone {
         render_info: RenderInfo,
         edition: Edition,
         cache: &mut Cache,
+        sess: Lrc<Session>,
     ) -> Result<(Self, clean::Crate), Error>;
 
     /// Renders a single non-module item. This means no recursive sub-item rendering is required.
@@ -49,6 +52,7 @@ crate fn run_format<T: FormatRenderer>(
     render_info: RenderInfo,
     diag: &rustc_errors::Handler,
     edition: Edition,
+    sess: Lrc<Session>,
 ) -> Result<(), Error> {
     let (krate, mut cache) = Cache::from_krate(
         render_info.clone(),
@@ -59,7 +63,7 @@ crate fn run_format<T: FormatRenderer>(
     );
 
     let (mut format_renderer, mut krate) =
-        T::init(krate, options, render_info, edition, &mut cache)?;
+        T::init(krate, options, render_info, edition, &mut cache, sess)?;
 
     let cache = Arc::new(cache);
     // Freeze the cache now that the index has been built. Put an Arc into TLS for future
diff --git a/src/librustdoc/html/render/mod.rs b/src/librustdoc/html/render/mod.rs
index 901f00b21da..ff8fd208eea 100644
--- a/src/librustdoc/html/render/mod.rs
+++ b/src/librustdoc/html/render/mod.rs
@@ -52,10 +52,12 @@ use rustc_ast_pretty::pprust;
 use rustc_attr::StabilityLevel;
 use rustc_data_structures::flock;
 use rustc_data_structures::fx::{FxHashMap, FxHashSet};
+use rustc_data_structures::sync::Lrc;
 use rustc_hir as hir;
 use rustc_hir::def_id::{DefId, LOCAL_CRATE};
 use rustc_hir::Mutability;
 use rustc_middle::middle::stability;
+use rustc_session::Session;
 use rustc_span::edition::Edition;
 use rustc_span::hygiene::MacroKind;
 use rustc_span::source_map::FileName;
@@ -101,6 +103,7 @@ crate fn ensure_trailing_slash(v: &str) -> impl fmt::Display + '_ {
 /// rustdoc tree).
 #[derive(Clone)]
 crate struct Context {
+    crate sess: Lrc<Session>,
     /// Current hierarchy of components leading down to what's currently being
     /// rendered
     crate current: Vec<String>,
@@ -383,6 +386,7 @@ impl FormatRenderer for Context {
         _render_info: RenderInfo,
         edition: Edition,
         cache: &mut Cache,
+        sess: Lrc<Session>,
     ) -> Result<(Context, clean::Crate), Error> {
         // need to save a copy of the options for rendering the index page
         let md_opts = options.clone();
@@ -494,6 +498,7 @@ impl FormatRenderer for Context {
 
         let cache = Arc::new(cache);
         let mut cx = Context {
+            sess,
             current: Vec::new(),
             dst,
             render_redirect_pages: false,
diff --git a/src/librustdoc/json/mod.rs b/src/librustdoc/json/mod.rs
index 5f640bfddf1..884c4c72533 100644
--- a/src/librustdoc/json/mod.rs
+++ b/src/librustdoc/json/mod.rs
@@ -13,6 +13,8 @@ use std::path::PathBuf;
 use std::rc::Rc;
 
 use rustc_data_structures::fx::FxHashMap;
+use rustc_data_structures::sync::Lrc;
+use rustc_session::Session;
 use rustc_span::edition::Edition;
 
 use crate::clean;
@@ -124,6 +126,7 @@ impl FormatRenderer for JsonRenderer {
         _render_info: RenderInfo,
         _edition: Edition,
         _cache: &mut Cache,
+        _sess: Lrc<Session>,
     ) -> Result<(Self, clean::Crate), Error> {
         debug!("Initializing json renderer");
         Ok((
diff --git a/src/librustdoc/lib.rs b/src/librustdoc/lib.rs
index 26bf4b569ff..fbab5735ee7 100644
--- a/src/librustdoc/lib.rs
+++ b/src/librustdoc/lib.rs
@@ -61,9 +61,11 @@ use std::default::Default;
 use std::env;
 use std::process;
 
+use rustc_data_structures::sync::Lrc;
 use rustc_errors::ErrorReported;
 use rustc_session::config::{make_crate_type_option, ErrorOutputType, RustcOptGroup};
 use rustc_session::getopts;
+use rustc_session::Session;
 use rustc_session::{early_error, early_warn};
 
 #[macro_use]
@@ -483,8 +485,9 @@ fn run_renderer<T: formats::FormatRenderer>(
     render_info: config::RenderInfo,
     diag: &rustc_errors::Handler,
     edition: rustc_span::edition::Edition,
+    sess: Lrc<Session>,
 ) -> MainResult {
-    match formats::run_format::<T>(krate, renderopts, render_info, &diag, edition) {
+    match formats::run_format::<T>(krate, renderopts, render_info, &diag, edition, sess) {
         Ok(_) => Ok(()),
         Err(e) => {
             let mut msg = diag.struct_err(&format!("couldn't generate documentation: {}", e.error));
@@ -554,10 +557,12 @@ fn main_options(options: config::Options) -> MainResult {
     let diag = core::new_handler(error_format, None, &debugging_options);
     match output_format {
         None | Some(config::OutputFormat::Html) => sess.time("render_html", || {
-            run_renderer::<html::render::Context>(krate, renderopts, renderinfo, &diag, edition)
+            run_renderer::<html::render::Context>(
+                krate, renderopts, renderinfo, &diag, edition, sess,
+            )
         }),
         Some(config::OutputFormat::Json) => sess.time("render_json", || {
-            run_renderer::<json::JsonRenderer>(krate, renderopts, renderinfo, &diag, edition)
+            run_renderer::<json::JsonRenderer>(krate, renderopts, renderinfo, &diag, edition, sess)
         }),
     }
 }