Fix bad "unused variable" error for var used in latency annotation

pc2 · Jan 28, 2025 · d7f1d1c · d7f1d1c
1 parent a2a580c
commit d7f1d1c
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Showing 2 changed files with 3 additions and 7 deletions.
diff --git a/src/flattening/lints.rs b/src/flattening/lints.rs
@@ -100,6 +100,9 @@ fn make_fanins(instructions: &FlatAlloc<Instruction, FlatIDMarker>) -> FlatAlloc
                 }
             }
             Instruction::Declaration(decl) => {
+                if let Some(lat_spec) = decl.latency_specifier {
+                    collector_func(lat_spec);
+                }
                 decl.typ_expr.for_each_generative_input(&mut collector_func);
             }
             Instruction::Expression(wire) => {

diff --git a/test.sus_errors.txt b/test.sus_errors.txt
@@ -1,10 +1,3 @@
-Warning: Unused Variable: This variable does not affect the output ports of this module
-    ╭─[util.sus:72:34]
-    │
- 72 │ module JoinDomains #(T1, T2, int OFFSET) {
-    │                                  ───┬──  
-    │                                     ╰──── Unused Variable: This variable does not affect the output ports of this module
-────╯
 Error: 'contains_submodule_submodule' conflicts with other declarations:
      ╭─[test.sus:441:8]
      │