Formatter: Add a test for multi-line ObjC dict literals.
As it turns out, this already works reasonably well.
This example from http://clang.llvm.org/docs/ObjectiveCLiterals.html
NSDictionary *dictionary = @{
@"name" : NSUserName(),
@"date" : [NSDate date],
@"processInfo" : [NSProcessInfo processInfo]
};
is formatted like
NSDictionary *dictionary = @{ @"name" : NSUserName(), @"date" : [NSDate date],
@"processInfo" : [NSProcessInfo processInfo] };
There's already a FIXME in NestedStaticInitializers about supporting one
initializer per line, which is really all that's missing here too.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174842 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index 3760a3b..12a3715 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -2563,6 +2563,9 @@
"NSDictionary *settings = @{ AVEncoderKey : @(AVAudioQualityMax) };");
// FIXME: Nested and multi-line array and dictionary literals need more work.
+ verifyFormat(
+ "NSDictionary *d = @{ @\"nam\" : NSUserNam(), @\"dte\" : [NSDate date],\n"
+ " @\"processInfo\" : [NSProcessInfo processInfo] };");
}
TEST_F(FormatTest, ReformatRegionAdjustsIndent) {