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authorbors <bors@rust-lang.org>2020-10-24 21:42:39 +0000
committerbors <bors@rust-lang.org>2020-10-24 21:42:39 +0000
commitf58ffc93815f76576eb56df4bdeec2fe8f12b766 (patch)
tree60e8bc7b8fe3ab206a1cedc66fc90627d4bfdb24 /compiler/rustc_resolve/src
parentffa2e7ae8fbf9badc035740db949b9dae271c29f (diff)
parent58ae889779e761e35d3ca0c8c7beb92cde52dd7d (diff)
Auto merge of #78334 - jonas-schievink:rollup-z0gzbmm, r=jonas-schievink
Rollup of 12 pull requests

Successful merges:

 - #75115 (`#[deny(unsafe_op_in_unsafe_fn)]` in sys/cloudabi)
 - #76614 (change the order of type arguments on ControlFlow)
 - #77610 (revise Hermit's mutex interface to support the behaviour of StaticMutex)
 - #77830 (Simplify query proc-macros)
 - #77930 (Do not ICE with TraitPredicates containing [type error])
 - #78069 (Fix const core::panic!(non_literal_str).)
 - #78072 (Cleanup constant matching in exhaustiveness checking)
 - #78119 (Throw core::panic!("message") as &str instead of String.)
 - #78191 (Introduce a temporary for discriminant value in MatchBranchSimplification)
 - #78272 (const_evaluatable_checked: deal with unused nodes + div)
 - #78318 (TyCtxt: generate single impl block with `slice_interners` macro)
 - #78327 (resolve: Relax macro resolution consistency check to account for any errors)

Failed merges:

r? `@ghost`
Diffstat (limited to 'compiler/rustc_resolve/src')
-rw-r--r--compiler/rustc_resolve/src/macros.rs8
1 files changed, 4 insertions, 4 deletions
diff --git a/compiler/rustc_resolve/src/macros.rs b/compiler/rustc_resolve/src/macros.rs
index bea71389647..b5b281b93bc 100644
--- a/compiler/rustc_resolve/src/macros.rs
+++ b/compiler/rustc_resolve/src/macros.rs
@@ -19,7 +19,7 @@ use rustc_feature::is_builtin_attr_name;
 use rustc_hir::def::{self, DefKind, NonMacroAttrKind};
 use rustc_hir::def_id;
 use rustc_middle::middle::stability;
-use rustc_middle::{span_bug, ty};
+use rustc_middle::ty;
 use rustc_session::lint::builtin::UNUSED_MACROS;
 use rustc_session::Session;
 use rustc_span::edition::Edition;
@@ -885,11 +885,11 @@ impl<'a> Resolver<'a> {
                                  initial_res: Option<Res>,
                                  res: Res| {
             if let Some(initial_res) = initial_res {
-                if res != initial_res && res != Res::Err && this.ambiguity_errors.is_empty() {
+                if res != initial_res {
                     // Make sure compilation does not succeed if preferred macro resolution
                     // has changed after the macro had been expanded. In theory all such
-                    // situations should be reported as ambiguity errors, so this is a bug.
-                    span_bug!(span, "inconsistent resolution for a macro");
+                    // situations should be reported as errors, so this is a bug.
+                    this.session.delay_span_bug(span, "inconsistent resolution for a macro");
                 }
             } else {
                 // It's possible that the macro was unresolved (indeterminate) and silently