"I see dead code". IdempotentOperationChecker::isTruncationExtensionAssignment
should probably be removed if it has no purpose, but I just #if'd it out
in case it's usefulIdempotentOperationChecker::isTruncationExtensionAssignment
should probably be removed if it has no purpose, but I just #if'd it out
in case it's useful
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@112949 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Checker/IdempotentOperationChecker.cpp b/lib/Checker/IdempotentOperationChecker.cpp
index f6970de..6411c79 100644
--- a/lib/Checker/IdempotentOperationChecker.cpp
+++ b/lib/Checker/IdempotentOperationChecker.cpp
@@ -78,8 +78,8 @@
// False positive reduction methods
static bool isSelfAssign(const Expr *LHS, const Expr *RHS);
static bool isUnused(const Expr *E, AnalysisContext *AC);
- static bool isTruncationExtensionAssignment(const Expr *LHS,
- const Expr *RHS);
+ //static bool isTruncationExtensionAssignment(const Expr *LHS,
+ // const Expr *RHS);
static bool PathWasCompletelyAnalyzed(const CFG *C,
const CFGBlock *CB,
const GRCoreEngine &CE);
@@ -500,6 +500,7 @@
return true;
}
+#if 0
// Check for self casts truncating/extending a variable
bool IdempotentOperationChecker::isTruncationExtensionAssignment(
const Expr *LHS,
@@ -522,6 +523,7 @@
return dyn_cast<DeclRefExpr>(RHS->IgnoreParens()) == NULL;
}
+#endif
// Returns false if a path to this block was not completely analyzed, or true
// otherwise.