Enhance Verifier error reporting;

2018-07-27 17:55:26 +02:00
parent 1b42105faa
commit 3a550d185f
4 changed files with 34 additions and 27 deletions
--- a/lib/codegen/src/verifier/mod.rs
+++ b/lib/codegen/src/verifier/mod.rs
@@ -820,7 +820,8 @@ impl<'a> Verifier<'a> {
        if i != variable_args.len() {
            return err!(
                inst,
-                "mismatched argument count, got {}, expected {}",
+                "mismatched argument count for `{}`: got {}, expected {}",
+                self.func.dfg.display_inst(inst, None),
                variable_args.len(),
                i
            );