Add ASTContext::getTrivialDeclaratorInfo, which initializes a new
source info block with a single location.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84970 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/AST/ASTContext.h b/include/clang/AST/ASTContext.h
index 30896c9..66e6999 100644
--- a/include/clang/AST/ASTContext.h
+++ b/include/clang/AST/ASTContext.h
@@ -1085,6 +1085,12 @@
/// should be calculated based on the type.
DeclaratorInfo *CreateDeclaratorInfo(QualType T, unsigned Size = 0);
+ /// \brief Allocate a DeclaratorInfo where all locations have been
+ /// initialized to a given location, which defaults to the empty
+ /// location.
+ DeclaratorInfo *
+ getTrivialDeclaratorInfo(QualType T, SourceLocation Loc = SourceLocation());
+
private:
ASTContext(const ASTContext&); // DO NOT IMPLEMENT
void operator=(const ASTContext&); // DO NOT IMPLEMENT
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index 7f5fa35..3ece8c9 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -955,6 +955,13 @@
return DInfo;
}
+DeclaratorInfo *ASTContext::getTrivialDeclaratorInfo(QualType T,
+ SourceLocation L) {
+ DeclaratorInfo *DI = CreateDeclaratorInfo(T);
+ DI->getTypeLoc().initialize(L);
+ return DI;
+}
+
/// getInterfaceLayoutImpl - Get or compute information about the
/// layout of the given interface.
///