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release/19.x: [clang-format] Correctly annotate braces in ObjC square brackets (#106654) #106819

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Merged
merged 1 commit into from
Sep 1, 2024
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release/19.x: [clang-format] Correctly annotate braces in ObjC square brackets (#106654) #106819

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1 change: 1 addition & 0 deletions clang/lib/Format/UnwrappedLineParser.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2668,6 +2668,7 @@ void UnwrappedLineParser::parseSquare(bool LambdaIntroducer) {
break;
}
case tok::at:
case tok::colon:
nextToken();
if (FormatTok->is(tok::l_brace)) {
nextToken();
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9 changes: 9 additions & 0 deletions clang/unittests/Format/TokenAnnotatorTest.cpp
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Expand Up @@ -3238,6 +3238,15 @@ TEST_F(TokenAnnotatorTest, BlockLBrace) {
EXPECT_BRACE_KIND(Tokens[4], BK_Block);
EXPECT_TOKEN(Tokens[5], tok::l_brace, TT_BlockLBrace);
EXPECT_BRACE_KIND(Tokens[5], BK_Block);

Tokens = annotate("[foo bar:{{0, 1}} baz:baz];",
getLLVMStyle(FormatStyle::LK_ObjC));
ASSERT_EQ(Tokens.size(), 17u) << Tokens;
EXPECT_TOKEN(Tokens[4], tok::l_brace, TT_Unknown); // Not TT_BlockLBrace.
EXPECT_BRACE_KIND(Tokens[4], BK_Unknown); // Not BK_Block.
EXPECT_BRACE_KIND(Tokens[5], BK_BracedInit);
EXPECT_BRACE_KIND(Tokens[9], BK_Unknown); // Not BK_Block.
EXPECT_BRACE_KIND(Tokens[10], BK_Unknown); // Not BK_Block.
}

TEST_F(TokenAnnotatorTest, SwitchExpression) {
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