[PATCH] D23714: clang-format: [JS] handle object literals with casts.

[Martin Probst via cfe-commits]

mprobst created this revision.
mprobst added a reviewer: djasper.
mprobst added a subscriber: cfe-commits.
Herald added a subscriber: klimek.

E.g. `{a: 1} as b`.

https://reviews.llvm.org/D23714

Files:
  lib/Format/UnwrappedLineParser.cpp
  unittests/Format/FormatTestJS.cpp

Index: unittests/Format/FormatTestJS.cpp
===================================================================
--- unittests/Format/FormatTestJS.cpp
+++ unittests/Format/FormatTestJS.cpp
@@ -1218,6 +1218,7 @@
                "  1,  //\n"
                "  2\n"
                "];");
+  verifyFormat("var x = [{x: 1} as type];");
 }
 
 TEST_F(FormatTestJS, TypeArguments) {
Index: lib/Format/UnwrappedLineParser.cpp
===================================================================
--- lib/Format/UnwrappedLineParser.cpp
+++ lib/Format/UnwrappedLineParser.cpp
@@ -364,7 +364,8 @@
           // We exclude + and - as they can be ObjC visibility modifiers.
           ProbablyBracedList =
               (Style.Language == FormatStyle::LK_JavaScript &&
-               NextTok->isOneOf(Keywords.kw_of, Keywords.kw_in)) ||
+               NextTok->isOneOf(Keywords.kw_of, Keywords.kw_in,
+                                Keywords.kw_as)) ||
               NextTok->isOneOf(tok::comma, tok::period, tok::colon,
                                tok::r_paren, tok::r_square, tok::l_brace,
                                tok::l_square, tok::l_paren, tok::ellipsis) ||



Index: unittests/Format/FormatTestJS.cpp
===================================================================
--- unittests/Format/FormatTestJS.cpp
+++ unittests/Format/FormatTestJS.cpp
@@ -1218,6 +1218,7 @@
                "  1,  //\n"
                "  2\n"
                "];");
+  verifyFormat("var x = [{x: 1} as type];");
 }
 
 TEST_F(FormatTestJS, TypeArguments) {
Index: lib/Format/UnwrappedLineParser.cpp
===================================================================
--- lib/Format/UnwrappedLineParser.cpp
+++ lib/Format/UnwrappedLineParser.cpp
@@ -364,7 +364,8 @@
           // We exclude + and - as they can be ObjC visibility modifiers.
           ProbablyBracedList =
               (Style.Language == FormatStyle::LK_JavaScript &&
-               NextTok->isOneOf(Keywords.kw_of, Keywords.kw_in)) ||
+               NextTok->isOneOf(Keywords.kw_of, Keywords.kw_in,
+                                Keywords.kw_as)) ||
               NextTok->isOneOf(tok::comma, tok::period, tok::colon,
                                tok::r_paren, tok::r_square, tok::l_brace,
                                tok::l_square, tok::l_paren, tok::ellipsis) ||

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