1 files changed, 5 insertions, 3 deletions
diff --git a/src/sksl/ir/SkSLBlock.h b/src/sksl/ir/SkSLBlock.h
index f975d160a0..17970fd561 100644
--- a/src/sksl/ir/SkSLBlock.h
+++ b/src/sksl/ir/SkSLBlock.h
@@ -20,8 +20,8 @@ struct Block : public Statement {
     Block(Position position, std::vector<std::unique_ptr<Statement>> statements,
           const std::shared_ptr<SymbolTable> symbols)
     : INHERITED(position, kBlock_Kind)
-    , fStatements(std::move(statements))
-    , fSymbols(std::move(symbols)) {}
+    , fSymbols(std::move(symbols))
+    , fStatements(std::move(statements)) {}
 
     SkString description() const override {
         SkString result("{");
@@ -33,8 +33,10 @@ struct Block : public Statement {
         return result;
     }
 
-    const std::vector<std::unique_ptr<Statement>> fStatements;
+    // it's important to keep fStatements defined after (and thus destroyed before) fSymbols,
+    // because destroying statements can modify reference counts in symbols
     const std::shared_ptr<SymbolTable> fSymbols;
+    const std::vector<std::unique_ptr<Statement>> fStatements;
 
     typedef Statement INHERITED;
 };