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[clang-format] Treat lambda in braced init as inline #135520

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Merged
merged 1 commit into from
Apr 13, 2025
Merged

[clang-format] Treat lambda in braced init as inline #135520

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3 changes: 2 additions & 1 deletion clang/lib/Format/TokenAnnotator.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -5569,7 +5569,8 @@ static bool isAllmanBrace(const FormatToken &Tok) {
// Returns 'true' if 'Tok' is a function argument.
static bool IsFunctionArgument(const FormatToken &Tok) {
return Tok.MatchingParen && Tok.MatchingParen->Next &&
Tok.MatchingParen->Next->isOneOf(tok::comma, tok::r_paren);
Tok.MatchingParen->Next->isOneOf(tok::comma, tok::r_paren,
tok::r_brace);
}

static bool
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1 change: 1 addition & 0 deletions clang/unittests/Format/FormatTest.cpp
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Expand Up @@ -23712,6 +23712,7 @@ TEST_F(FormatTest, FormatsLambdas) {
verifyFormat("function([]() { return b; })", MergeInline);
verifyFormat("function([]() { return b; }, a)", MergeInline);
verifyFormat("function(a, []() { return b; })", MergeInline);
verifyFormat("auto guard = foo{[&] { exit_status = true; }};", MergeInline);

// Check option "BraceWrapping.BeforeLambdaBody" and different state of
// AllowShortLambdasOnASingleLine
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