[clang] [clang][dataflow] Fully support Environment construction for Stmt analysis. (PR #91616)

[Samira Bazuzi via cfe-commits]

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@@ -146,6 +146,30 @@ TEST_F(DataflowAnalysisTest, DiagnoseFunctionDiagnoserCalledOnEachElement) {
                                    " (Lifetime ends)\n")));
 }
 
+TEST_F(DataflowAnalysisTest, CanAnalyzeStmt) {
+  std::string Code = R"cc(
+      struct S {int i;};
+      S getAnS() {return S{1};};
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bazuzi wrote:

Just an ever so slightly more interesting analysis to test. Simplified now so that we can check the field value.

https://github.com/llvm/llvm-project/pull/91616