From 545aa790a430bd2c8390435ee52f5fbe147f6c54 Mon Sep 17 00:00:00 2001
From: Luuk de Gram <luuk@degram.dev>
Date: Sun, 6 Feb 2022 12:30:30 +0100
Subject: [PATCH] Sema: Fix memory leak

---
 src/Sema.zig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Sema.zig b/src/Sema.zig
index 934fa4064b..07e71c4bff 100644
--- a/src/Sema.zig
+++ b/src/Sema.zig
@@ -7058,6 +7058,7 @@ fn zirSwitchBlock(sema: *Sema, block: *Block, inst: Zir.Inst.Index) CompileError
                 sema.air_extra.appendSliceAssumeCapacity(prev_then_body);
                 sema.air_extra.appendSliceAssumeCapacity(cond_body);
             }
+            gpa.free(prev_then_body);
             prev_then_body = case_block.instructions.toOwnedSlice(gpa);
             prev_cond_br = new_cond_br;
         }