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-rw-r--r--clang/lib/Format/Format.cpp111
1 files changed, 98 insertions, 13 deletions
diff --git a/clang/lib/Format/Format.cpp b/clang/lib/Format/Format.cpp
index edd126c..dd14fcd 100644
--- a/clang/lib/Format/Format.cpp
+++ b/clang/lib/Format/Format.cpp
@@ -32,6 +32,13 @@ using clang::format::FormatStyle;
LLVM_YAML_IS_SEQUENCE_VECTOR(FormatStyle::RawStringFormat)
+enum BracketAlignmentStyle : int8_t {
+ BAS_Align,
+ BAS_DontAlign,
+ BAS_AlwaysBreak,
+ BAS_BlockIndent
+};
+
namespace llvm {
namespace yaml {
template <>
@@ -204,16 +211,16 @@ template <> struct MappingTraits<FormatStyle::BraceWrappingFlags> {
}
};
-template <> struct ScalarEnumerationTraits<FormatStyle::BracketAlignmentStyle> {
- static void enumeration(IO &IO, FormatStyle::BracketAlignmentStyle &Value) {
- IO.enumCase(Value, "Align", FormatStyle::BAS_Align);
- IO.enumCase(Value, "DontAlign", FormatStyle::BAS_DontAlign);
- IO.enumCase(Value, "AlwaysBreak", FormatStyle::BAS_AlwaysBreak);
- IO.enumCase(Value, "BlockIndent", FormatStyle::BAS_BlockIndent);
+template <> struct ScalarEnumerationTraits<BracketAlignmentStyle> {
+ static void enumeration(IO &IO, BracketAlignmentStyle &Value) {
+ IO.enumCase(Value, "Align", BAS_Align);
+ IO.enumCase(Value, "DontAlign", BAS_DontAlign);
// For backward compatibility.
- IO.enumCase(Value, "true", FormatStyle::BAS_Align);
- IO.enumCase(Value, "false", FormatStyle::BAS_DontAlign);
+ IO.enumCase(Value, "true", BAS_Align);
+ IO.enumCase(Value, "false", BAS_DontAlign);
+ IO.enumCase(Value, "AlwaysBreak", BAS_AlwaysBreak);
+ IO.enumCase(Value, "BlockIndent", BAS_BlockIndent);
}
};
@@ -979,6 +986,54 @@ template <> struct MappingTraits<FormatStyle> {
bool SpacesInCStyleCastParentheses = false;
bool SpacesInParentheses = false;
+ if (IO.outputting()) {
+ IO.mapOptional("AlignAfterOpenBracket", Style.AlignAfterOpenBracket);
+ } else {
+ // For backward compatibility.
+ BracketAlignmentStyle LocalBAS = BAS_Align;
+ if (IsGoogleOrChromium) {
+ FormatStyle::LanguageKind Language = Style.Language;
+ if (Language == FormatStyle::LK_None)
+ Language = ((FormatStyle *)IO.getContext())->Language;
+ if (Language == FormatStyle::LK_JavaScript)
+ LocalBAS = BAS_AlwaysBreak;
+ else if (Language == FormatStyle::LK_Java)
+ LocalBAS = BAS_DontAlign;
+ } else if (BasedOnStyle.equals_insensitive("webkit")) {
+ LocalBAS = BAS_DontAlign;
+ }
+ IO.mapOptional("AlignAfterOpenBracket", LocalBAS);
+ Style.BreakAfterOpenBracketBracedList = false;
+ Style.BreakAfterOpenBracketFunction = false;
+ Style.BreakAfterOpenBracketIf = false;
+ Style.BreakAfterOpenBracketLoop = false;
+ Style.BreakAfterOpenBracketSwitch = false;
+ Style.BreakBeforeCloseBracketBracedList = false;
+ Style.BreakBeforeCloseBracketFunction = false;
+ Style.BreakBeforeCloseBracketIf = false;
+ Style.BreakBeforeCloseBracketLoop = false;
+ Style.BreakBeforeCloseBracketSwitch = false;
+
+ switch (LocalBAS) {
+ case BAS_DontAlign:
+ Style.AlignAfterOpenBracket = false;
+ break;
+ case BAS_BlockIndent:
+ Style.BreakBeforeCloseBracketBracedList = true;
+ Style.BreakBeforeCloseBracketFunction = true;
+ Style.BreakBeforeCloseBracketIf = true;
+ [[fallthrough]];
+ case BAS_AlwaysBreak:
+ Style.BreakAfterOpenBracketBracedList = true;
+ Style.BreakAfterOpenBracketFunction = true;
+ Style.BreakAfterOpenBracketIf = true;
+ [[fallthrough]];
+ case BAS_Align:
+ Style.AlignAfterOpenBracket = true;
+ break;
+ }
+ }
+
// For backward compatibility.
if (!IO.outputting()) {
IO.mapOptional("AlignEscapedNewlinesLeft", Style.AlignEscapedNewlines);
@@ -1014,7 +1069,6 @@ template <> struct MappingTraits<FormatStyle> {
}
IO.mapOptional("AccessModifierOffset", Style.AccessModifierOffset);
- IO.mapOptional("AlignAfterOpenBracket", Style.AlignAfterOpenBracket);
IO.mapOptional("AlignArrayOfStructures", Style.AlignArrayOfStructures);
IO.mapOptional("AlignConsecutiveAssignments",
Style.AlignConsecutiveAssignments);
@@ -1079,10 +1133,29 @@ template <> struct MappingTraits<FormatStyle> {
IO.mapOptional("BreakAfterAttributes", Style.BreakAfterAttributes);
IO.mapOptional("BreakAfterJavaFieldAnnotations",
Style.BreakAfterJavaFieldAnnotations);
+ IO.mapOptional("BreakAfterOpenBracketBracedList",
+ Style.BreakAfterOpenBracketBracedList);
+ IO.mapOptional("BreakAfterOpenBracketFunction",
+ Style.BreakAfterOpenBracketFunction);
+ IO.mapOptional("BreakAfterOpenBracketIf", Style.BreakAfterOpenBracketIf);
+ IO.mapOptional("BreakAfterOpenBracketLoop",
+ Style.BreakAfterOpenBracketLoop);
+ IO.mapOptional("BreakAfterOpenBracketSwitch",
+ Style.BreakAfterOpenBracketSwitch);
IO.mapOptional("BreakAfterReturnType", Style.BreakAfterReturnType);
IO.mapOptional("BreakArrays", Style.BreakArrays);
IO.mapOptional("BreakBeforeBinaryOperators",
Style.BreakBeforeBinaryOperators);
+ IO.mapOptional("BreakBeforeCloseBracketBracedList",
+ Style.BreakBeforeCloseBracketBracedList);
+ IO.mapOptional("BreakBeforeCloseBracketFunction",
+ Style.BreakBeforeCloseBracketFunction);
+ IO.mapOptional("BreakBeforeCloseBracketIf",
+ Style.BreakBeforeCloseBracketIf);
+ IO.mapOptional("BreakBeforeCloseBracketLoop",
+ Style.BreakBeforeCloseBracketLoop);
+ IO.mapOptional("BreakBeforeCloseBracketSwitch",
+ Style.BreakBeforeCloseBracketSwitch);
IO.mapOptional("BreakBeforeConceptDeclarations",
Style.BreakBeforeConceptDeclarations);
IO.mapOptional("BreakBeforeBraces", Style.BreakBeforeBraces);
@@ -1561,7 +1634,7 @@ static void expandPresetsSpacesInParens(FormatStyle &Expanded) {
FormatStyle getLLVMStyle(FormatStyle::LanguageKind Language) {
FormatStyle LLVMStyle;
LLVMStyle.AccessModifierOffset = -2;
- LLVMStyle.AlignAfterOpenBracket = FormatStyle::BAS_Align;
+ LLVMStyle.AlignAfterOpenBracket = true;
LLVMStyle.AlignArrayOfStructures = FormatStyle::AIAS_None;
LLVMStyle.AlignConsecutiveAssignments = {};
LLVMStyle.AlignConsecutiveAssignments.PadOperators = true;
@@ -1621,10 +1694,20 @@ FormatStyle getLLVMStyle(FormatStyle::LanguageKind Language) {
LLVMStyle.BreakAdjacentStringLiterals = true;
LLVMStyle.BreakAfterAttributes = FormatStyle::ABS_Leave;
LLVMStyle.BreakAfterJavaFieldAnnotations = false;
+ LLVMStyle.BreakAfterOpenBracketBracedList = false;
+ LLVMStyle.BreakAfterOpenBracketFunction = false;
+ LLVMStyle.BreakAfterOpenBracketIf = false;
+ LLVMStyle.BreakAfterOpenBracketLoop = false;
+ LLVMStyle.BreakAfterOpenBracketSwitch = false;
LLVMStyle.BreakAfterReturnType = FormatStyle::RTBS_None;
LLVMStyle.BreakArrays = true;
LLVMStyle.BreakBeforeBinaryOperators = FormatStyle::BOS_None;
LLVMStyle.BreakBeforeBraces = FormatStyle::BS_Attach;
+ LLVMStyle.BreakBeforeCloseBracketBracedList = false;
+ LLVMStyle.BreakBeforeCloseBracketFunction = false;
+ LLVMStyle.BreakBeforeCloseBracketIf = false;
+ LLVMStyle.BreakBeforeCloseBracketLoop = false;
+ LLVMStyle.BreakBeforeCloseBracketSwitch = false;
LLVMStyle.BreakBeforeConceptDeclarations = FormatStyle::BBCDS_Always;
LLVMStyle.BreakBeforeInlineASMColon = FormatStyle::BBIAS_OnlyMultiline;
LLVMStyle.BreakBeforeTemplateCloser = false;
@@ -1877,7 +1960,7 @@ FormatStyle getGoogleStyle(FormatStyle::LanguageKind Language) {
GoogleStyle.PenaltyReturnTypeOnItsOwnLine = 200;
if (Language == FormatStyle::LK_Java) {
- GoogleStyle.AlignAfterOpenBracket = FormatStyle::BAS_DontAlign;
+ GoogleStyle.AlignAfterOpenBracket = false;
GoogleStyle.AlignOperands = FormatStyle::OAS_DontAlign;
GoogleStyle.AlignTrailingComments = {};
GoogleStyle.AlignTrailingComments.Kind = FormatStyle::TCAS_Never;
@@ -1889,7 +1972,9 @@ FormatStyle getGoogleStyle(FormatStyle::LanguageKind Language) {
GoogleStyle.SpaceAfterCStyleCast = true;
GoogleStyle.SpacesBeforeTrailingComments = 1;
} else if (Language == FormatStyle::LK_JavaScript) {
- GoogleStyle.AlignAfterOpenBracket = FormatStyle::BAS_AlwaysBreak;
+ GoogleStyle.BreakAfterOpenBracketBracedList = true;
+ GoogleStyle.BreakAfterOpenBracketFunction = true;
+ GoogleStyle.BreakAfterOpenBracketIf = true;
GoogleStyle.AlignOperands = FormatStyle::OAS_DontAlign;
GoogleStyle.AllowShortFunctionsOnASingleLine = FormatStyle::SFS_Empty;
// TODO: still under discussion whether to switch to SLS_All.
@@ -2026,7 +2111,7 @@ FormatStyle getMozillaStyle() {
FormatStyle getWebKitStyle() {
FormatStyle Style = getLLVMStyle();
Style.AccessModifierOffset = -4;
- Style.AlignAfterOpenBracket = FormatStyle::BAS_DontAlign;
+ Style.AlignAfterOpenBracket = false;
Style.AlignOperands = FormatStyle::OAS_DontAlign;
Style.AlignTrailingComments = {};
Style.AlignTrailingComments.Kind = FormatStyle::TCAS_Never;
generated by cgit v1.1 at 2025-11-01 03:30:41 +0000