feat(tvix/eval): track source spans for strings r/4715

Change-Id: I29e6c7f9e25d1b2e6bafa602c463eb9ccee2131b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/6382
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/tvix/eval/src/compiler/mod.rs b/tvix/eval/src/compiler/mod.rs
index e672b0f5ba..b9bbb5c9f1 100644
--- a/tvix/eval/src/compiler/mod.rs
+++ b/tvix/eval/src/compiler/mod.rs
@@ -237,13 +237,13 @@ impl Compiler<'_> {
                 ast::InterpolPart::Interpolation(node) => self.compile(slot, node.expr().unwrap()),
 
                 ast::InterpolPart::Literal(lit) => {
-                    self.emit_constant_old(Value::String(lit.into()));
+                    self.emit_constant(Value::String(lit.into()), &node);
                 }
             }
         }
 
         if count != 1 {
-            self.push_op_old(OpCode::OpInterpolate(Count(count)));
+            self.push_op(OpCode::OpInterpolate(Count(count)), &node);
         }
     }