Assign correct span to new illegal ops

src/librustc_mir/transform/check_consts/validation.rs

@@ -485,9 +485,11 @@ impl Visitor<'tcx> for Validator<'_, 'mir, 'tcx> {
                 | FakeReadCause::ForGuardBinding,
                 _,
             ) => {
+                self.super_statement(statement, location);
                 self.check_op(ops::IfOrMatch);
             }
             StatementKind::LlvmInlineAsm { .. } => {
+                self.super_statement(statement, location);
                 self.check_op(ops::InlineAsm);
             }
 

src/test/ui/consts/inline_asm.stderr

@@ -1,8 +1,10 @@
 error[E0019]: constant contains unimplemented expression type
-  --> $DIR/inline_asm.rs:3:1
+  --> $DIR/inline_asm.rs:3:24
    |
 LL | const _: () = unsafe { llvm_asm!("nop") };
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |                        ^^^^^^^^^^^^^^^^
+   |
+   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error: aborting due to previous error
 

src/test/ui/consts/miri_unleashed/inline_asm.rs

@@ -6,9 +6,11 @@
 fn main() {}
 
 // Make sure we catch executing inline assembly.
-static TEST_BAD: () = { //~ WARN: skipping const checks
+static TEST_BAD: () = {
     unsafe { llvm_asm!("xor %eax, %eax" ::: "eax"); }
     //~^ ERROR could not evaluate static initializer
     //~| NOTE in this expansion of llvm_asm!
     //~| NOTE inline assembly is not supported
+    //~| WARN skipping const checks
+    //~| NOTE in this expansion of llvm_asm!
 };

src/test/ui/consts/miri_unleashed/inline_asm.stderr

@@ -1,13 +1,10 @@
 warning: skipping const checks
-  --> $DIR/inline_asm.rs:9:1
+  --> $DIR/inline_asm.rs:10:14
    |
-LL | / static TEST_BAD: () = {
-LL | |     unsafe { llvm_asm!("xor %eax, %eax" ::: "eax"); }
-LL | |
-LL | |
-LL | |
-LL | | };
-   | |__^
+LL |     unsafe { llvm_asm!("xor %eax, %eax" ::: "eax"); }
+   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0080]: could not evaluate static initializer
   --> $DIR/inline_asm.rs:10:14