CGDebugInfo - silence static analyzer dyn_cast<> null dereference warnings. NFCI.
The static analyzer is warning about potential null dereferences, but in these cases we should be able to use cast<> directly and if not assert will fire for us.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@374989 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index c6662e5..3d140ba 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -1791,6 +1791,7 @@
CGM.getContext().toCharUnitsFromBits((int64_t)fieldOffset);
V = CGM.getCXXABI().EmitMemberDataPointer(MPT, chars);
}
+ assert(V && "Failed to find template parameter pointer");
V = V->stripPointerCasts();
}
TemplateParams.push_back(DBuilder.createTemplateValueParameter(
@@ -3327,13 +3328,13 @@
unsigned Line = getLineNumber(Loc);
collectFunctionDeclProps(GD, Unit, Name, LinkageName, DContext, TParamsArray,
Flags);
- auto *FD = dyn_cast<FunctionDecl>(GD.getDecl());
+ auto *FD = cast<FunctionDecl>(GD.getDecl());
// Build function type.
SmallVector<QualType, 16> ArgTypes;
- if (FD)
- for (const ParmVarDecl *Parm : FD->parameters())
- ArgTypes.push_back(Parm->getType());
+ for (const ParmVarDecl *Parm : FD->parameters())
+ ArgTypes.push_back(Parm->getType());
+
CallingConv CC = FD->getType()->castAs<FunctionType>()->getCallConv();
QualType FnType = CGM.getContext().getFunctionType(
FD->getReturnType(), ArgTypes, FunctionProtoType::ExtProtoInfo(CC));