Fix/Improve SourceRange of explicitly defaulted members

When adding the implicit compound statement (required for Codegen?), the
end location was previously overridden by the start location, probably
based on the assumptions:

* The location of the compound statement should be the member's location
* The compound statement if present is the last element of a FunctionDecl

This patch changes the location of the compound statement to the
member's end location.

Code review: http://reviews.llvm.org/D4175

llvm-svn: 211344
diff --git a/clang/test/Analysis/inlining/path-notes.cpp b/clang/test/Analysis/inlining/path-notes.cpp
index a1ac53c..1e23074 100644
--- a/clang/test/Analysis/inlining/path-notes.cpp
+++ b/clang/test/Analysis/inlining/path-notes.cpp
@@ -2452,12 +2452,12 @@
 // CHECK-NEXT:          <array>
 // CHECK-NEXT:           <dict>
 // CHECK-NEXT:            <key>line</key><integer>105</integer>
-// CHECK-NEXT:            <key>col</key><integer>21</integer>
+// CHECK-NEXT:            <key>col</key><integer>53</integer>
 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 // CHECK-NEXT:           </dict>
 // CHECK-NEXT:           <dict>
 // CHECK-NEXT:            <key>line</key><integer>105</integer>
-// CHECK-NEXT:            <key>col</key><integer>28</integer>
+// CHECK-NEXT:            <key>col</key><integer>53</integer>
 // CHECK-NEXT:            <key>file</key><integer>0</integer>
 // CHECK-NEXT:           </dict>
 // CHECK-NEXT:          </array>
@@ -2469,7 +2469,7 @@
 // CHECK-NEXT:      <key>location</key>
 // CHECK-NEXT:      <dict>
 // CHECK-NEXT:       <key>line</key><integer>105</integer>
-// CHECK-NEXT:       <key>col</key><integer>21</integer>
+// CHECK-NEXT:       <key>col</key><integer>53</integer>
 // CHECK-NEXT:       <key>file</key><integer>0</integer>
 // CHECK-NEXT:      </dict>
 // CHECK-NEXT:      <key>ranges</key>
@@ -2477,12 +2477,12 @@
 // CHECK-NEXT:        <array>
 // CHECK-NEXT:         <dict>
 // CHECK-NEXT:          <key>line</key><integer>105</integer>
-// CHECK-NEXT:          <key>col</key><integer>21</integer>
+// CHECK-NEXT:          <key>col</key><integer>53</integer>
 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 // CHECK-NEXT:         </dict>
 // CHECK-NEXT:         <dict>
 // CHECK-NEXT:          <key>line</key><integer>105</integer>
-// CHECK-NEXT:          <key>col</key><integer>28</integer>
+// CHECK-NEXT:          <key>col</key><integer>53</integer>
 // CHECK-NEXT:          <key>file</key><integer>0</integer>
 // CHECK-NEXT:         </dict>
 // CHECK-NEXT:        </array>