Format unions like structs and classes.
Note that I don't know whether we should put {} on a single line in this
case, but it is probably a theoretical issue as in practice such
structs, classes or unions won't be empty.
Before: union A {}
a;
After: union A {} a;
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172355 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Format/UnwrappedLineParser.cpp b/lib/Format/UnwrappedLineParser.cpp
index 0c8ff89..b3671b3 100644
--- a/lib/Format/UnwrappedLineParser.cpp
+++ b/lib/Format/UnwrappedLineParser.cpp
@@ -317,7 +317,8 @@
case tok::kw_enum:
parseEnum();
return;
- case tok::kw_struct: // fallthrough
+ case tok::kw_struct: // fallthrough
+ case tok::kw_union: // fallthrough
case tok::kw_class:
parseStructClassOrBracedList();
return;
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index a46c9b6..f3da506 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -343,6 +343,7 @@
TEST_F(FormatTest, FormatsVariableDeclarationsAfterStructOrClass) {
verifyFormat("class A {} a, b;");
verifyFormat("struct A {} a, b;");
+ verifyFormat("union A {} a;");
}
TEST_F(FormatTest, FormatsEnum) {