commit de7685487c5d628dd9fe64c4f861cd1888f50fc7
author Manuel Klimek <klimek@google.com> Mon Jan 07 18:10:23 2013 +0000
committer Manuel Klimek <klimek@google.com> Mon Jan 07 18:10:23 2013 +0000
tree 53a21aaf4c9eebde9af749c584608db3410c69d3
parent c3cd2b0d538e4db78f1bcbedd0085e2005ce5c51

Fix parsing of variable declarations directly after a class / struct.

Previous indent:
class A {
}
a;
void f() {
};

With this patch:
class A {
} a;
void f() {
}
;

The patch introduces a production for classes and structs, and parses
the rest of the line to the semicolon after the class scope.
This allowed us to remove a long-standing wart in the parser that would
just much the semicolon after any block.
Due to this suboptimal formating some tests were broken.

Some unrelated formatting tests broke; those hit a bug in the ast
printing, and need to be fixed separately.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171761 91177308-0d34-0410-b5e6-96231b3b80d8

test/Index/comment-to-html-xml-conversion.cpp

diff --git a/test/Index/comment-to-html-xml-conversion.cpp b/test/Index/comment-to-html-xml-conversion.cpp
index 1ab49d6..139120e 100644
--- a/test/Index/comment-to-html-xml-conversion.cpp
+++ b/test/Index/comment-to-html-xml-conversion.cpp
@@ -670,7 +670,7 @@
 template<typename T, typename U>
 class comment_to_xml_conversion_11 { };
 
-// CHECK: comment-to-html-xml-conversion.cpp:[[@LINE-2]]:7: ClassTemplate=comment_to_xml_conversion_11:{{.*}} FullCommentAsXML=[<Class templateKind="template" file="{{[^"]+}}comment-to-html-xml-conversion.cpp" line="[[@LINE-2]]" column="7"><Name>comment_to_xml_conversion_11</Name><USR>c:@CT&gt;2#T#T@comment_to_xml_conversion_11</USR><Declaration>template &lt;typename T = int, typename U = int&gt;\nclass comment_to_xml_conversion_11 {\n}\ntemplate &lt;typename T, typename U&gt; class comment_to_xml_conversion_11 {\n}</Declaration><Abstract><Para> Aaa.</Para></Abstract></Class>]
+// CHECK: comment-to-html-xml-conversion.cpp:[[@LINE-2]]:7: ClassTemplate=comment_to_xml_conversion_11:{{.*}} FullCommentAsXML=[<Class templateKind="template" file="{{[^"]+}}comment-to-html-xml-conversion.cpp" line="[[@LINE-2]]" column="7"><Name>comment_to_xml_conversion_11</Name><USR>c:@CT&gt;2#T#T@comment_to_xml_conversion_11</USR><Declaration>template &lt;typename T = int, typename U = int&gt;\nclass comment_to_xml_conversion_11 {\n} template &lt;typename T, typename U&gt; class comment_to_xml_conversion_11 {\n}</Declaration><Abstract><Para> Aaa.</Para></Abstract></Class>]
 
 /// Aaa.
 template<typename T>