[clang] [Clang][analyzer] replace Stmt* with ConstCFGElementRef in SymbolConjured (PR #128251)

Fangyi Zhou via cfe-commits cfe-commits at lists.llvm.org
Sun Feb 23 17:36:28 PST 2025


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@@ -198,32 +191,24 @@ class SValBuilder {
   /// The advantage of symbols derived/built from other symbols is that we
   /// preserve the relation between related(or even equivalent) expressions, so
   /// conjured symbols should be used sparingly.
-  DefinedOrUnknownSVal conjureSymbolVal(const void *symbolTag,
-                                        const Expr *expr,
-                                        const LocationContext *LCtx,
-                                        unsigned count);
-  DefinedOrUnknownSVal conjureSymbolVal(const void *symbolTag, const Stmt *S,
-                                        const LocationContext *LCtx,
-                                        QualType type, unsigned count);
-  DefinedOrUnknownSVal conjureSymbolVal(const Stmt *stmt,
-                                        const LocationContext *LCtx,
-                                        QualType type,
-                                        unsigned visitCount);
+  DefinedOrUnknownSVal
+  conjureSymbolVal(const void *symbolTag, const Expr *expr,
+                   const CFGBlock::ConstCFGElementRef elemRef,
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fangyi-zhou wrote:

If you look at the implementation code, there's some special treatment wrt the type of the expression

https://github.com/llvm/llvm-project/pull/128251


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