github-actions[bot] wrote:
<!--LLVM CODE FORMAT COMMENT: {clang-format}-->
:warning: C/C++ code formatter, clang-format found issues in your code.
:warning:
<details>
<summary>
You can test this locally with the following command:
</summary>
``````````bash
git-clang-format --diff 3364284d87035eaac9662d345d4ddee2714f8fd7
a928600fcf613ff1f85fa1e5093c7973d4b8cfb8 --extensions cpp,c --
clang/test/Analysis/builtin_overflow.c
clang/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
clang/test/Analysis/out-of-bounds-diagnostics.c
``````````
</details>
<details>
<summary>
View the diff from clang-format here.
</summary>
``````````diff
diff --git a/clang/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
b/clang/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
index 5d7760c131..1507973c63 100644
--- a/clang/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/BuiltinFunctionChecker.cpp
@@ -122,14 +122,20 @@ BuiltinFunctionChecker::checkOverflow(CheckerContext &C,
SVal RetVal,
assert(Res->isIntegerType());
unsigned BitWidth = ACtx.getIntWidth(Res);
- auto MinVal = llvm::APSInt::getMinValue(BitWidth,
Res->isUnsignedIntegerType());
- auto MaxVal = llvm::APSInt::getMaxValue(BitWidth,
Res->isUnsignedIntegerType());
-
- SVal IsLeMax = SVB.evalBinOp(State, BO_LE, RetVal,
nonloc::ConcreteInt(MaxVal), Res);
- SVal IsGeMin = SVB.evalBinOp(State, BO_GE, RetVal,
nonloc::ConcreteInt(MinVal), Res);
-
- auto [MayNotOverflow, MayOverflow] =
State->assume(IsLeMax.castAs<DefinedOrUnknownSVal>());
- auto [MayNotUnderflow, MayUnderflow] =
State->assume(IsGeMin.castAs<DefinedOrUnknownSVal>());
+ auto MinVal =
+ llvm::APSInt::getMinValue(BitWidth, Res->isUnsignedIntegerType());
+ auto MaxVal =
+ llvm::APSInt::getMaxValue(BitWidth, Res->isUnsignedIntegerType());
+
+ SVal IsLeMax =
+ SVB.evalBinOp(State, BO_LE, RetVal, nonloc::ConcreteInt(MaxVal), Res);
+ SVal IsGeMin =
+ SVB.evalBinOp(State, BO_GE, RetVal, nonloc::ConcreteInt(MinVal), Res);
+
+ auto [MayNotOverflow, MayOverflow] =
+ State->assume(IsLeMax.castAs<DefinedOrUnknownSVal>());
+ auto [MayNotUnderflow, MayUnderflow] =
+ State->assume(IsGeMin.castAs<DefinedOrUnknownSVal>());
return {MayOverflow || MayUnderflow, MayNotOverflow && MayNotUnderflow};
}
``````````
</details>
https://github.com/llvm/llvm-project/pull/102602
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