diff --git a/clang/lib/AST/Decl.cpp b/clang/lib/AST/Decl.cpp
index d572335fb3da..4a3e8781dee8 100644
--- a/clang/lib/AST/Decl.cpp
+++ b/clang/lib/AST/Decl.cpp
@@ -1892,6 +1892,11 @@ SourceRange ParmVarDecl::getSourceRange() const {
       return SourceRange(getOuterLocStart(), ArgRange.getEnd());
   }
 
+  // DeclaratorDecl considers the range of postfix types as overlapping with the
+  // declaration name, but this is not the case with parameters in ObjC methods.
+  if (isa<ObjCMethodDecl>(getDeclContext()))
+    return SourceRange(DeclaratorDecl::getLocStart(), getLocation());
+
   return DeclaratorDecl::getSourceRange();
 }
 
diff --git a/clang/test/Index/usrs.m b/clang/test/Index/usrs.m
index be0e323c9360..dccfb7587279 100644
--- a/clang/test/Index/usrs.m
+++ b/clang/test/Index/usrs.m
@@ -86,6 +86,7 @@ int test_multi_declaration(void) {
   id var_ext;
 }
 @property (assign) id pro_ext;
+-(int)methodWithFn:(void (*)(int *p))fn;
 @end
 
 // RUN: c-index-test -test-load-source-usrs all -target x86_64-apple-macosx10.7 %s | FileCheck %s
@@ -146,7 +147,7 @@ int test_multi_declaration(void) {
 // CHECK: usrs.m c:objc(pl)P1 Extent=[79:1 - 81:5]
 // CHECK: usrs.m c:objc(pl)P1(im)method Extent=[80:1 - 80:16]
 // CHECK: usrs.m c:objc(cs)CWithExt2 Extent=[83:1 - 84:5]
-// CHECK: usrs.m c:objc(ext)CWithExt2@usrs.m@1111 Extent=[85:1 - 89:5]
+// CHECK: usrs.m c:objc(ext)CWithExt2@usrs.m@1111 Extent=[85:1 - 90:5]
 // CHECK: usrs.m c:objc(cs)CWithExt2@var_ext Extent=[86:3 - 86:13]
 // CHECK: usrs.m c:objc(cs)CWithExt2(py)pro_ext Extent=[88:1 - 88:30]
 // CHECK: usrs.m c:objc(cs)CWithExt2(im)pro_ext Extent=[88:23 - 88:30]
@@ -279,4 +280,6 @@ int test_multi_declaration(void) {
 // CHECK-source: usrs.m:76:10: IntegerLiteral= Extent=[76:10 - 76:11]
 // CHECK-source: usrs.m:79:11: ObjCProtocolDecl=P1:79:11 (Definition) Extent=[79:1 - 81:5]
 // CHECK-source: usrs.m:80:9: ObjCInstanceMethodDecl=method:80:9 Extent=[80:1 - 80:16]
-
+// CHECK-source: usrs.m:89:7: ObjCInstanceMethodDecl=methodWithFn::89:7 Extent=[89:1 - 89:41]
+// CHECK-source: usrs.m:89:38: ParmDecl=fn:89:38 (Definition) Extent=[89:21 - 89:40]
+// CHECK-source: usrs.m:89:35: ParmDecl=p:89:35 (Definition) Extent=[89:30 - 89:36]