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-rw-r--r--clang/lib/Format/TokenAnnotator.cpp6
-rw-r--r--clang/unittests/Format/FormatTestProto.cpp10
2 files changed, 16 insertions, 0 deletions
diff --git a/clang/lib/Format/TokenAnnotator.cpp b/clang/lib/Format/TokenAnnotator.cpp
index 75a3fdce803..f56230ee88c 100644
--- a/clang/lib/Format/TokenAnnotator.cpp
+++ b/clang/lib/Format/TokenAnnotator.cpp
@@ -375,6 +375,10 @@ private:
// (aaa) = aaa
// ];
//
+ // extensions 123 [
+ // (aaa) = aaa
+ // ];
+ //
// or text proto extensions (in options):
//
// option (Aaa.options) = {
@@ -394,6 +398,8 @@ private:
Left->Type = TT_ArrayInitializerLSquare;
if (!Left->endsSequence(tok::l_square, tok::numeric_constant,
tok::equal) &&
+ !Left->endsSequence(tok::l_square, tok::numeric_constant,
+ tok::identifier) &&
!Left->endsSequence(tok::l_square, tok::colon, TT_SelectorName)) {
Left->Type = TT_ProtoExtensionLSquare;
BindingIncrease = 10;
diff --git a/clang/unittests/Format/FormatTestProto.cpp b/clang/unittests/Format/FormatTestProto.cpp
index 4c61ec1398f..1d6b7502e09 100644
--- a/clang/unittests/Format/FormatTestProto.cpp
+++ b/clang/unittests/Format/FormatTestProto.cpp
@@ -168,6 +168,16 @@ TEST_F(FormatTestProto, MessageFieldAttributes) {
" aaaaaaaaaaaaaaaa: true\n"
" }\n"
"];");
+ verifyFormat("extensions 20 [(proto2.type) = 'Aaaa.bbbb'];");
+ verifyFormat("extensions 20\n"
+ " [(proto3.type) = 'Aaaa.bbbb', (aaa.Aaa) = 'aaa.bbb'];");
+ verifyFormat("extensions 123 [\n"
+ " (aaa) = aaaa,\n"
+ " (bbbbbbbbbbbbbbbbbbbbbbbbbb) = {\n"
+ " aaaaaaaaaaaaaaaaa: true,\n"
+ " aaaaaaaaaaaaaaaa: true\n"
+ " }\n"
+ "];");
}
TEST_F(FormatTestProto, DoesntWrapFileOptions) {
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