[clang] 28e30b4 - [Clang][Sema][NFC]Use isa_and_nonnull to simplify the code and avoid build warning (#84181)
via cfe-commits
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Wed Mar 6 08:07:20 PST 2024
Author: ZERO-N
Date: 2024-03-07T00:07:15+08:00
New Revision: 28e30b4042742bb79cc66b92a16a8508aa35cb92
URL: https://github.com/llvm/llvm-project/commit/28e30b4042742bb79cc66b92a16a8508aa35cb92
DIFF: https://github.com/llvm/llvm-project/commit/28e30b4042742bb79cc66b92a16a8508aa35cb92.diff
LOG: [Clang][Sema][NFC]Use isa_and_nonnull to simplify the code and avoid build warning (#84181)
Signed-off-by: nwh <nwh_work at foxmail.com>
Added:
Modified:
clang/lib/Sema/SemaExceptionSpec.cpp
Removed:
################################################################################
diff --git a/clang/lib/Sema/SemaExceptionSpec.cpp b/clang/lib/Sema/SemaExceptionSpec.cpp
index 3563b4f683f079..00384f9dc16aa0 100644
--- a/clang/lib/Sema/SemaExceptionSpec.cpp
+++ b/clang/lib/Sema/SemaExceptionSpec.cpp
@@ -1017,13 +1017,13 @@ CanThrowResult Sema::canCalleeThrow(Sema &S, const Expr *E, const Decl *D,
SourceLocation Loc) {
// As an extension, we assume that __attribute__((nothrow)) functions don't
// throw.
- if (D && isa<FunctionDecl>(D) && D->hasAttr<NoThrowAttr>())
+ if (isa_and_nonnull<FunctionDecl>(D) && D->hasAttr<NoThrowAttr>())
return CT_Cannot;
QualType T;
// In C++1z, just look at the function type of the callee.
- if (S.getLangOpts().CPlusPlus17 && E && isa<CallExpr>(E)) {
+ if (S.getLangOpts().CPlusPlus17 && isa_and_nonnull<CallExpr>(E)) {
E = cast<CallExpr>(E)->getCallee();
T = E->getType();
if (T->isSpecificPlaceholderType(BuiltinType::BoundMember)) {
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