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authorEllen <supbscripter@gmail.com>2021-02-13 19:08:31 +0000
committerEllen <supbscripter@gmail.com>2021-02-13 19:10:08 +0000
commit68405fdc2ed194db2d206a82f336f3813a2b3a8c (patch)
tree8b3cd9abc8f55bcbde84faef0f5dc37712c4279e /compiler/rustc_infer
parent7e0241c63755ea28045d512b742f50b307874419 (diff)
downloadrust-68405fdc2ed194db2d206a82f336f3813a2b3a8c.tar.gz
rust-68405fdc2ed194db2d206a82f336f3813a2b3a8c.zip
debug!("paramenv={}paramenv={}paramenv={}paramenv={}")
Diffstat (limited to 'compiler/rustc_infer')
-rw-r--r--compiler/rustc_infer/src/infer/combine.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_infer/src/infer/combine.rs b/compiler/rustc_infer/src/infer/combine.rs
index e034ac5e8fd..364a8ce3e53 100644
--- a/compiler/rustc_infer/src/infer/combine.rs
+++ b/compiler/rustc_infer/src/infer/combine.rs
@@ -228,6 +228,7 @@ impl<'infcx, 'tcx> InferCtxt<'infcx, 'tcx> {
         ct: &'tcx ty::Const<'tcx>,
         vid_is_expected: bool,
     ) -> RelateResult<'tcx, &'tcx ty::Const<'tcx>> {
+        debug!("unify_const_variable: param_env={:?}", param_env);
         let (for_universe, span) = {
             let mut inner = self.inner.borrow_mut();
             let variable_table = &mut inner.const_unification_table();