Hi,
Fix for reported bug 20659 in identicalexpression.
//Anders
Index: lib/StaticAnalyzer/Checkers/IdenticalExprChecker.cpp
===================================================================
--- lib/StaticAnalyzer/Checkers/IdenticalExprChecker.cpp (revision 215696)
+++ lib/StaticAnalyzer/Checkers/IdenticalExprChecker.cpp (working copy)
@@ -445,7 +445,12 @@
case Stmt::IntegerLiteralClass: {
const IntegerLiteral *IntLit1 = cast<IntegerLiteral>(Stmt1);
const IntegerLiteral *IntLit2 = cast<IntegerLiteral>(Stmt2);
- return IntLit1->getValue() == IntLit2->getValue();
+
+ llvm::APInt I1 = IntLit1->getValue();
+ llvm::APInt I2 = IntLit2->getValue();
+ if (I1.getBitWidth() != I2.getBitWidth())
+ return false;
+ return I1 == I2;
}
case Stmt::FloatingLiteralClass: {
const FloatingLiteral *FloatLit1 = cast<FloatingLiteral>(Stmt1);
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