Computed length of a __func__ identifier used in an objective-c method correctly,
when creating its type.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46109 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/AST/Decl.cpp b/AST/Decl.cpp
index bf1ffee..d80b5ee 100644
--- a/AST/Decl.cpp
+++ b/AST/Decl.cpp
@@ -549,6 +549,15 @@
return NULL;
}
+int ObjCMethodDecl::getSynthesizedSelectorSize() const {
+ // syntesized method name is a concatenation of -/+[class-name selector]
+ // Get length of this name.
+ int length = 4; // for '+' or '-', '[', space in between and ']'
+ length += getSelector().getName().size(); // for selector name.
+ length += strlen(getMethodContext()->getName()); // for its class name
+ return length;
+}
+
ObjCInterfaceDecl *const ObjCMethodDecl::getClassInterface() const {
if (ObjCInterfaceDecl *ID = dyn_cast<ObjCInterfaceDecl>(MethodContext))
return ID;