[Support] Remove an unnecessary cast (NFC) (llvm#147548)

kazutakahirata · web-flow · commit 75b989ec73ea · 2025-07-08T12:47:23.000-07:00
I is already of int64_t.
diff --git a/llvm/lib/Support/JSON.cpp b/llvm/lib/Support/JSON.cpp
@@ -516,7 +516,7 @@ bool Parser::parseNumber(char First, Value &Out) {
   errno = 0;
   int64_t I = std::strtoll(S.c_str(), &End, 10);
   if (End == S.end() && errno != ERANGE) {
-    Out = int64_t(I);
+    Out = I;
     return true;
   }
   // strtroull has a special handling for negative numbers, but in this

Original file line number	Diff line number	Diff line change
`@@ -516,7 +516,7 @@ bool Parser::parseNumber(char First, Value &Out) {`
`516`	`516`	`errno = 0;`
`517`	`517`	`int64_t I = std::strtoll(S.c_str(), &End, 10);`
`518`	`518`	`if (End == S.end() && errno != ERANGE) {`
`519`		`- Out = int64_t(I);`
	`519`	`+ Out = I;`
`520`	`520`	`return true;`
`521`	`521`	`}`
`522`	`522`	`// strtroull has a special handling for negative numbers, but in this`