Formatter: Initial support for ObjC dictionary literals.
Before:
@{
foo:
bar
}
;
Now:
@{ foo : bar };
parseBracedList() already does the right thing from an UnwrappedLineParser
perspective, so check for "@{" in all loops that process constructs that can
contain expressions and call parseBracedList() if found.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174840 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index 4e44f5e..6d434ca 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -2546,9 +2546,21 @@
"NSArray *array = @[ @\" Hey \", NSApp, [NSNumber numberWithInt:42] ];");
verifyFormat("return @[ @3, @[], @[ @4, @5 ] ];");
- // FIXME: Array and dictionary literals need more work.
verifyFormat("@{");
-
+ verifyFormat("@{}");
+ verifyFormat("@{ @\"one\" : @1 }");
+ verifyFormat("return @{ @\"one\" : @1 };");
+ verifyFormat("@{ @\"one\" : @1, }");
+ verifyFormat("@{ @\"one\" : @{ @2 : @1 } }");
+ verifyFormat("@{ @\"one\" : @{ @2 : @1 }, }");
+ verifyFormat("@{ 1 > 2 ? @\"one\" : @\"two\" : 1 > 2 ? @1 : @2 }");
+ verifyFormat("[self setDict:@{}");
+ verifyFormat("[self setDict:@{ @1 : @2 }");
+ verifyFormat("NSLog(@\"%@\", @{ @1 : @2, @2 : @3 }[@1]);");
+ verifyFormat(
+ "NSDictionary *masses = @{ @\"H\" : @1.0078, @\"He\" : @4.0026 };");
+
+ // FIXME: Nested and multi-line array and dictionary literals need more work.
}
TEST_F(FormatTest, ReformatRegionAdjustsIndent) {