Remove redundant casts. NFC
So I wrote a clang-tidy check to lint out redundant `isa`, `cast`, and
`dyn_cast`s for fun. This is a portion of what it found for clang; I
plan to do similar cleanups in LLVM and other subprojects when I find
time.
Because of the volume of changes, I explicitly avoided making any change
that wasn't highly local and obviously correct to me (e.g. we still have
a number of foo(cast<Bar>(baz)) that I didn't touch, since overloading
is a thing and the cast<Bar> did actually change the type -- just up the
class hierarchy).
I also tried to leave the types we were cast<>ing to somewhere nearby,
in cases where it wasn't locally obvious what we were dealing with
before.
llvm-svn: 326416
diff --git a/clang/lib/CodeGen/CGCoroutine.cpp b/clang/lib/CodeGen/CGCoroutine.cpp
index 5842e7b..74c158c 100644
--- a/clang/lib/CodeGen/CGCoroutine.cpp
+++ b/clang/lib/CodeGen/CGCoroutine.cpp
@@ -315,7 +315,7 @@
GetParamRef Visitor;
Visitor.Visit(const_cast<Expr*>(InitExpr));
assert(Visitor.Expr);
- auto *DREOrig = cast<DeclRefExpr>(Visitor.Expr);
+ DeclRefExpr *DREOrig = Visitor.Expr;
auto *PD = DREOrig->getDecl();
auto it = LocalDeclMap.find(PD);