[Clang][NFC] assert IFaceT in SemaObjC::HandleExprPropertyRefExpr #138026
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Static analysis flagged that we use IFaceT in HandleExprPropertyRefExpr without checking even though getInterfaceType() can return nullptr. The comments make it clear the assumption is that we will always have an interface, so we will document this via an assert. Fixes: llvm#134954
|
@llvm/pr-subscribers-clang Author: Shafik Yaghmour (shafik) ChangesStatic analysis flagged that we use IFaceT in HandleExprPropertyRefExpr without checking even though getInterfaceType() can return nullptr. The comments make it clear the assumption is that we will always have an interface, so we will document this via an assert. Fixes: #134954 Full diff: https://github.com/llvm/llvm-project/pull/138026.diff 1 Files Affected:
diff --git a/clang/lib/Sema/SemaExprObjC.cpp b/clang/lib/Sema/SemaExprObjC.cpp
index 18d9d38eee92f..1514ce4be0658 100644
--- a/clang/lib/Sema/SemaExprObjC.cpp
+++ b/clang/lib/Sema/SemaExprObjC.cpp
@@ -1980,6 +1980,7 @@ ExprResult SemaObjC::HandleExprPropertyRefExpr(
SourceLocation SuperLoc, QualType SuperType, bool Super) {
ASTContext &Context = getASTContext();
const ObjCInterfaceType *IFaceT = OPT->getInterfaceType();
+ assert(IFaceT && "Expected an Interface");
ObjCInterfaceDecl *IFace = IFaceT->getDecl();
if (!MemberName.isIdentifier()) {
|
IanWood1
pushed a commit
to IanWood1/llvm-project
that referenced
this pull request
May 6, 2025
…vm#138026) Static analysis flagged that we use IFaceT in HandleExprPropertyRefExpr without checking even though getInterfaceType() can return nullptr. The comments make it clear the assumption is that we will always have an interface, so we will document this via an assert. Fixes: llvm#134954
IanWood1
pushed a commit
to IanWood1/llvm-project
that referenced
this pull request
May 6, 2025
…vm#138026) Static analysis flagged that we use IFaceT in HandleExprPropertyRefExpr without checking even though getInterfaceType() can return nullptr. The comments make it clear the assumption is that we will always have an interface, so we will document this via an assert. Fixes: llvm#134954
IanWood1
pushed a commit
to IanWood1/llvm-project
that referenced
this pull request
May 6, 2025
…vm#138026) Static analysis flagged that we use IFaceT in HandleExprPropertyRefExpr without checking even though getInterfaceType() can return nullptr. The comments make it clear the assumption is that we will always have an interface, so we will document this via an assert. Fixes: llvm#134954
GeorgeARM
pushed a commit
to GeorgeARM/llvm-project
that referenced
this pull request
May 7, 2025
…vm#138026) Static analysis flagged that we use IFaceT in HandleExprPropertyRefExpr without checking even though getInterfaceType() can return nullptr. The comments make it clear the assumption is that we will always have an interface, so we will document this via an assert. Fixes: llvm#134954
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Static analysis flagged that we use IFaceT in HandleExprPropertyRefExpr without checking even though getInterfaceType() can return nullptr. The comments make it clear the assumption is that we will always have an interface, so we will document this via an assert.
Fixes: #134954