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Diffstat (limited to 'src/main/java/org/shedlang/compiler/stackir')
-rw-r--r--src/main/java/org/shedlang/compiler/stackir/InstructionSerializer.java2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/main/java/org/shedlang/compiler/stackir/InstructionSerializer.java b/src/main/java/org/shedlang/compiler/stackir/InstructionSerializer.java
index a9e6350f..12592b42 100644
--- a/src/main/java/org/shedlang/compiler/stackir/InstructionSerializer.java
+++ b/src/main/java/org/shedlang/compiler/stackir/InstructionSerializer.java
@@ -60,7 +60,7 @@ public class InstructionSerializer {
)),
treeNamed("free-variables", treeList(
defineFunctionInstruction.freeVariables().stream()
- .map(freeVariable -> treeString(freeVariable))
+ .map(freeVariable -> treeString(freeVariable.name()))
.toList()
)),
treeNamed("body", treeListIndented(