[clang-doc] Fix a warning

kazutakahirata · kazutakahirata · commit 2b76bdc33b55 · 2023-11-03T11:03:15.000-07:00
This patch fixes:

  clang-tools-extra/clang-doc/BitcodeReader.cpp:78:3: error: default
  label in switch which covers all enumeration values
  [-Werror,-Wcovered-switch-default]
diff --git a/clang-tools-extra/clang-doc/BitcodeReader.cpp b/clang-tools-extra/clang-doc/BitcodeReader.cpp
@@ -75,10 +75,9 @@ llvm::Error decodeRecord(const Record &R, TagTypeKind &Field,
   case TagTypeKind::Enum:
     Field = static_cast<TagTypeKind>(R[0]);
     return llvm::Error::success();
-  default:
-    return llvm::createStringError(llvm::inconvertibleErrorCode(),
-                                   "invalid value for TagTypeKind");
   }
+  return llvm::createStringError(llvm::inconvertibleErrorCode(),
+                                 "invalid value for TagTypeKind");
 }
 
 llvm::Error decodeRecord(const Record &R, std::optional<Location> &Field,

Original file line number	Diff line number	Diff line change
`@@ -75,10 +75,9 @@ llvm::Error decodeRecord(const Record &R, TagTypeKind &Field,`
`75`	`75`	`case TagTypeKind::Enum:`
`76`	`76`	`Field = static_cast<TagTypeKind>(R[0]);`
`77`	`77`	`return llvm::Error::success();`
`78`		`- default:`
`79`		`- return llvm::createStringError(llvm::inconvertibleErrorCode(),`
`80`		`- "invalid value for TagTypeKind");`
`81`	`78`	`}`
	`79`	`+ return llvm::createStringError(llvm::inconvertibleErrorCode(),`
	`80`	`+ "invalid value for TagTypeKind");`
`82`	`81`	`}`
`83`	`82`
`84`	`83`	`llvm::Error decodeRecord(const Record &R, std::optional<Location> &Field,`