[NFC] Fix compile warning introduced in #99732

shiltian · shiltian · commit 0c2ded670652 · 2024-08-06T12:45:29.000-04:00
diff --git a/clang/lib/Parse/ParseOpenMP.cpp b/clang/lib/Parse/ParseOpenMP.cpp
@@ -3337,7 +3337,7 @@ OMPClause *Parser::ParseOpenMPClause(OpenMPDirectiveKind DKind,
           << getOpenMPDirectiveName(DKind) << getOpenMPClauseName(CKind) << 0;
       ErrorFound = true;
     }
-    [[clang::fallthrough]];
+    [[fallthrough]];
   case OMPC_private:
   case OMPC_firstprivate:
   case OMPC_lastprivate:
diff --git a/clang/lib/Serialization/ASTReader.cpp b/clang/lib/Serialization/ASTReader.cpp
@@ -11423,7 +11423,7 @@ void OMPClauseReader::VisitOMPNumTeamsClause(OMPNumTeamsClause *C) {
   unsigned NumVars = C->varlist_size();
   SmallVector<Expr *, 16> Vars;
   Vars.reserve(NumVars);
-  for (auto _ : llvm::seq<unsigned>(NumVars)) {
+  for ([[maybe_unused]] auto _ : llvm::seq<unsigned>(NumVars)) {
     (void)_;
     Vars.push_back(Record.readSubExpr());
   }

Original file line number	Diff line number	Diff line change
`@@ -3337,7 +3337,7 @@ OMPClause *Parser::ParseOpenMPClause(OpenMPDirectiveKind DKind,`
`3337`	`3337`	`<< getOpenMPDirectiveName(DKind) << getOpenMPClauseName(CKind) << 0;`
`3338`	`3338`	`ErrorFound = true;`
`3339`	`3339`	`}`
`3340`		`- [[clang::fallthrough]];`
	`3340`	`+ [[fallthrough]];`
`3341`	`3341`	`case OMPC_private:`
`3342`	`3342`	`case OMPC_firstprivate:`
`3343`	`3343`	`case OMPC_lastprivate:`
Original file line number	Diff line number	Diff line change
`@@ -11423,7 +11423,7 @@ void OMPClauseReader::VisitOMPNumTeamsClause(OMPNumTeamsClause *C) {`
`11423`	`11423`	`unsigned NumVars = C->varlist_size();`
`11424`	`11424`	`SmallVector<Expr *, 16> Vars;`
`11425`	`11425`	`Vars.reserve(NumVars);`
`11426`		`- for (auto _ : llvm::seq<unsigned>(NumVars)) {`
	`11426`	`+ for ([[maybe_unused]] auto _ : llvm::seq<unsigned>(NumVars)) {`
`11427`	`11427`	`(void)_;`
`11428`	`11428`	`Vars.push_back(Record.readSubExpr());`
`11429`	`11429`	`}`