https://github.com/HerrCai0907 created
https://github.com/llvm/llvm-project/pull/117430
`!isInvalid && !isUsable -> !isInvalid && !(!isInvalid && !isUnset) -> isUnset`
It is more simple to understand.
>From 61d17293801b552b40e78bc1277cea1c83741e56 Mon Sep 17 00:00:00 2001
From: Congcong Cai <congcongcai0...@163.com>
Date: Sat, 23 Nov 2024 19:51:50 +0800
Subject: [PATCH] [clang][NFC] simplify the check for `ParseLabeledStatement`
`!isInvalid && !isUsable -> !isInvalid && !(!isInvalid && !isUnset) -> isUnset`
It is more simple to understand.
---
clang/lib/Parse/ParseStmt.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clang/lib/Parse/ParseStmt.cpp b/clang/lib/Parse/ParseStmt.cpp
index f6d787a0c88319..cd4504630f8719 100644
--- a/clang/lib/Parse/ParseStmt.cpp
+++ b/clang/lib/Parse/ParseStmt.cpp
@@ -799,7 +799,7 @@ StmtResult Parser::ParseLabeledStatement(ParsedAttributes
&Attrs,
}
// If we've not parsed a statement yet, parse one now.
- if (!SubStmt.isInvalid() && !SubStmt.isUsable())
+ if (SubStmt.isUnset())
SubStmt = ParseStatement(nullptr, StmtCtx);
// Broken substmt shouldn't prevent the label from being added to the AST.
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