From 30bd586bec5efb8317a6fdf6ce53b64fac567270 Mon Sep 17 00:00:00 2001
From: Manish Goregaokar <manishsmail@gmail.com>
Date: Sun, 6 May 2018 13:30:06 -0700
Subject: Stabilize suggestion applicability field in json output

---
 src/libsyntax/json.rs | 21 ++++-----------------
 1 file changed, 4 insertions(+), 17 deletions(-)

(limited to 'src/libsyntax/json.rs')

diff --git a/src/libsyntax/json.rs b/src/libsyntax/json.rs
index 2f15e75093b..f129aea32b8 100644
--- a/src/libsyntax/json.rs
+++ b/src/libsyntax/json.rs
@@ -38,22 +38,18 @@ pub struct JsonEmitter {
     registry: Option<Registry>,
     cm: Lrc<CodeMapper + sync::Send + sync::Sync>,
     pretty: bool,
-    /// Whether "approximate suggestions" are enabled in the config
-    suggestion_applicability: bool,
     ui_testing: bool,
 }
 
 impl JsonEmitter {
     pub fn stderr(registry: Option<Registry>,
                   code_map: Lrc<CodeMap>,
-                  pretty: bool,
-                  suggestion_applicability: bool) -> JsonEmitter {
+                  pretty: bool) -> JsonEmitter {
         JsonEmitter {
             dst: Box::new(io::stderr()),
             registry,
             cm: code_map,
             pretty,
-            suggestion_applicability,
             ui_testing: false,
         }
     }
@@ -61,20 +57,18 @@ impl JsonEmitter {
     pub fn basic(pretty: bool) -> JsonEmitter {
         let file_path_mapping = FilePathMapping::empty();
         JsonEmitter::stderr(None, Lrc::new(CodeMap::new(file_path_mapping)),
-                            pretty, false)
+                            pretty)
     }
 
     pub fn new(dst: Box<Write + Send>,
                registry: Option<Registry>,
                code_map: Lrc<CodeMap>,
-               pretty: bool,
-               suggestion_applicability: bool) -> JsonEmitter {
+               pretty: bool) -> JsonEmitter {
         JsonEmitter {
             dst,
             registry,
             cm: code_map,
             pretty,
-            suggestion_applicability,
             ui_testing: false,
         }
     }
@@ -137,7 +131,6 @@ struct DiagnosticSpan {
     /// that should be sliced in atop this span.
     suggested_replacement: Option<String>,
     /// If the suggestion is approximate
-    #[rustc_serialize_exclude_null]
     suggestion_applicability: Option<Applicability>,
     /// Macro invocations that created the code at this span, if any.
     expansion: Option<Box<DiagnosticSpanMacroExpansion>>,
@@ -301,12 +294,6 @@ impl DiagnosticSpan {
             })
         });
 
-        let suggestion_applicability = if je.suggestion_applicability {
-             suggestion.map(|x| x.1)
-        } else {
-            None
-        };
-
         DiagnosticSpan {
             file_name: start.file.name.to_string(),
             byte_start: span.lo().0 - start.file.start_pos.0,
@@ -318,7 +305,7 @@ impl DiagnosticSpan {
             is_primary,
             text: DiagnosticSpanLine::from_span(span, je),
             suggested_replacement: suggestion.map(|x| x.0.clone()),
-            suggestion_applicability,
+            suggestion_applicability: suggestion.map(|x| x.1),
             expansion: backtrace_step,
             label,
         }
-- 
cgit 1.4.1-3-g733a5