Auto merge of #66899 - msizanoen1:riscv-std, r=alexcrichton

[rust.git] / src / librustc_session / options.rs

diff --git a/src/librustc_session/options.rs b/src/librustc_session/options.rs
index c90213f09582ce6ea360a51f291b5324ea1daa25..656c1b019b2e2ead069151c9589be1316b61a693 100644 (file)
--- a/src/librustc_session/options.rs
+++ b/src/librustc_session/options.rs
@@ -9,7 +9,7 @@
 use rustc_target::spec::{LinkerFlavor, MergeFunctions, PanicStrategy, RelroLevel};
 
 use rustc_feature::UnstableFeatures;
-use syntax_pos::edition::Edition;
+use rustc_span::edition::Edition;
 
 use getopts;
 
@@ -872,8 +872,6 @@ fn parse_symbol_mangling_version(
         "choose which RELRO level to use"),
     nll_facts: bool = (false, parse_bool, [UNTRACKED],
                        "dump facts from NLL analysis into side files"),
-    nll_dont_emit_read_for_match: bool = (false, parse_bool, [UNTRACKED],
-        "in match codegen, do not include FakeRead statements (used by mir-borrowck)"),
     dont_buffer_diagnostics: bool = (false, parse_bool, [UNTRACKED],
         "emit diagnostics rather than buffering (breaks NLL error downgrading, sorting)."),
     polonius: bool = (false, parse_bool, [UNTRACKED],
@@ -906,7 +904,7 @@ fn parse_symbol_mangling_version(
         `mir` (the MIR), or `mir-cfg` (graphviz formatted MIR)"),
     run_dsymutil: Option<bool> = (None, parse_opt_bool, [TRACKED],
         "run `dsymutil` and delete intermediate object files"),
-    ui_testing: bool = (false, parse_bool, [UNTRACKED],
+    ui_testing: Option<bool> = (None, parse_opt_bool, [UNTRACKED],
         "format compiler diagnostics in a way that's better suitable for UI testing"),
     embed_bitcode: bool = (false, parse_bool, [TRACKED],
         "embed LLVM bitcode in object files"),
@@ -948,4 +946,6 @@ fn parse_symbol_mangling_version(
     insert_sideeffect: bool = (false, parse_bool, [TRACKED],
         "fix undefined behavior when a thread doesn't eventually make progress \
          (such as entering an empty infinite loop) by inserting llvm.sideeffect"),
+    deduplicate_diagnostics: Option<bool> = (None, parse_opt_bool, [UNTRACKED],
+        "deduplicate identical diagnostics"),
 }