================
@@ -3187,9 +3216,59 @@ class CallExpr : public Expr {
SourceLocation getRParenLoc() const { return RParenLoc; }
void setRParenLoc(SourceLocation L) { RParenLoc = L; }
- SourceLocation getBeginLoc() const LLVM_READONLY;
- SourceLocation getEndLoc() const LLVM_READONLY;
+ template <unsigned N> SourceLocation getTrailingSourceLoc() const {
+ static_assert(N <= 1);
+ assert(CallExprBits.HasTrailingSourceLocs && "No trailing source loc");
+ static_assert(sizeof(CallExpr) <=
+ offsetToTrailingObjects + 2 * sizeof(SourceLocation));
+ return *reinterpret_cast<const SourceLocation *>(
+ reinterpret_cast<const char *>(this) + sizeof(CallExpr) +
+ sizeof(SourceLocation) * N);
+ }
+
+ SourceLocation getBeginLoc() const {
+ if (CallExprBits.HasTrailingSourceLocs)
+ return getTrailingSourceLoc<0>();
+
+ if (usesMemberSyntax()) {
+ if (auto FirstArgLoc = getArg(0)->getBeginLoc(); FirstArgLoc.isValid()) {
+ return FirstArgLoc;
+ }
+ }
+ return getCallee()->getBeginLoc();
+ }
+
+ SourceLocation getEndLoc() const {
+ if (CallExprBits.HasTrailingSourceLocs)
+ return getTrailingSourceLoc<0>();
+
+ SourceLocation end = getRParenLoc();
----------------
AaronBallman wrote:
```suggestion
SourceLocation End = getRParenLoc();
```
https://github.com/llvm/llvm-project/pull/141058
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