r309703 - clang-format: [JS] consistenly format enums.

[Martin Probst via cfe-commits]

Author: mprobst
Date: Tue Aug  1 10:12:15 2017
New Revision: 309703

URL: http://llvm.org/viewvc/llvm-project?rev=309703&view=rev
Log:
clang-format: [JS] consistenly format enums.

Summary: Previously, const enums would get formatted differently because the modifier was not recognized.

Reviewers: djasper

Subscribers: klimek, cfe-commits

Differential Revision: https://reviews.llvm.org/D36144

Modified:
    cfe/trunk/lib/Format/TokenAnnotator.cpp
    cfe/trunk/unittests/Format/FormatTestJS.cpp

Modified: cfe/trunk/lib/Format/TokenAnnotator.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Format/TokenAnnotator.cpp?rev=309703&r1=309702&r2=309703&view=diff
==============================================================================
--- cfe/trunk/lib/Format/TokenAnnotator.cpp (original)
+++ cfe/trunk/lib/Format/TokenAnnotator.cpp Tue Aug  1 10:12:15 2017
@@ -2517,7 +2517,9 @@ bool TokenAnnotator::mustBreakBefore(con
       return true;
     if (Left.is(tok::l_brace) && Line.Level == 0 &&
         (Line.startsWith(tok::kw_enum) ||
-         Line.startsWith(tok::kw_export, tok::kw_enum)))
+         Line.startsWith(tok::kw_const, tok::kw_enum) ||
+         Line.startsWith(tok::kw_export, tok::kw_enum) ||
+         Line.startsWith(tok::kw_export, tok::kw_const, tok::kw_enum)))
       // JavaScript top-level enum key/value pairs are put on separate lines
       // instead of bin-packing.
       return true;

Modified: cfe/trunk/unittests/Format/FormatTestJS.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/unittests/Format/FormatTestJS.cpp?rev=309703&r1=309702&r2=309703&view=diff
==============================================================================
--- cfe/trunk/unittests/Format/FormatTestJS.cpp (original)
+++ cfe/trunk/unittests/Format/FormatTestJS.cpp Tue Aug  1 10:12:15 2017
@@ -1425,6 +1425,14 @@ TEST_F(FormatTestJS, EnumDeclarations) {
                "  B\n"
                "}\n"
                "var x = 1;");
+  verifyFormat("const enum Foo {\n"
+               "  A = 1,\n"
+               "  B\n"
+               "}");
+  verifyFormat("export const enum Foo {\n"
+               "  A = 1,\n"
+               "  B\n"
+               "}");
 }
 
 TEST_F(FormatTestJS, MetadataAnnotations) {