[PATCH] D23761: clang-format: [JS] supports casts to types starting with punctuation ("{[(").

[Martin Probst via cfe-commits]

mprobst updated this revision to Diff 68844.
mprobst added a comment.

- drop accidentally included template string patch from this diff.


https://reviews.llvm.org/D23761

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

Index: unittests/Format/FormatTestJS.cpp
===================================================================
--- unittests/Format/FormatTestJS.cpp
+++ unittests/Format/FormatTestJS.cpp
@@ -1219,6 +1219,9 @@
                "  2\n"
                "];");
   verifyFormat("var x = [{x: 1} as type];");
+  verifyFormat("x = x as [a, b];");
+  verifyFormat("x = x as {a: string};");
+  verifyFormat("x = x as (string);");
 }
 
 TEST_F(FormatTestJS, TypeArguments) {
Index: lib/Format/TokenAnnotator.cpp
===================================================================
--- lib/Format/TokenAnnotator.cpp
+++ lib/Format/TokenAnnotator.cpp
@@ -2121,6 +2121,9 @@
                      Keywords.kw_of, tok::kw_const) &&
         (!Left.Previous || !Left.Previous->is(tok::period)))
       return true;
+    if (Left.is(Keywords.kw_as) &&
+        Right.isOneOf(tok::l_square, tok::l_brace, tok::l_paren))
+      return true;
     if (Left.is(tok::kw_default) && Left.Previous &&
         Left.Previous->is(tok::kw_export))
       return true;


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