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Convert sequence of 'if's on the same value to a switch. No functionality change intended. 

llvm-svn: 293354
This commit is contained in:
Richard Smith 2017-01-28 01:12:10 +00:00
parent 351099022a
commit b55f75826a
1 changed files with 23 additions and 31 deletions
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54
clang/lib/Parse/ParseDeclCXX.cpp
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@ -2958,56 +2958,47 @@ void Parser::SkipCXXMemberSpecification(SourceLocation RecordLoc,
Parser::DeclGroupPtrTy Parser::ParseCXXClassMemberDeclarationWithPragmas( Parser::DeclGroupPtrTy Parser::ParseCXXClassMemberDeclarationWithPragmas(
AccessSpecifier &AS, ParsedAttributesWithRange &AccessAttrs, AccessSpecifier &AS, ParsedAttributesWithRange &AccessAttrs,
DeclSpec::TST TagType, Decl *TagDecl) { DeclSpec::TST TagType, Decl *TagDecl) {
if (getLangOpts().MicrosoftExt && switch (Tok.getKind()) {
Tok.isOneOf(tok::kw___if_exists, tok::kw___if_not_exists)) { case tok::kw___if_exists:
case tok::kw___if_not_exists:
ParseMicrosoftIfExistsClassDeclaration(TagType, AS); ParseMicrosoftIfExistsClassDeclaration(TagType, AS);
return nullptr; return nullptr;
}
// Check for extraneous top-level semicolon. case tok::semi:
if (Tok.is(tok::semi)) { // Check for extraneous top-level semicolon.
ConsumeExtraSemi(InsideStruct, TagType); ConsumeExtraSemi(InsideStruct, TagType);
return nullptr; return nullptr;
}
if (Tok.is(tok::annot_pragma_vis)) { // Handle pragmas that can appear as member declarations.
case tok::annot_pragma_vis:
HandlePragmaVisibility(); HandlePragmaVisibility();
return nullptr; return nullptr;
} case tok::annot_pragma_pack:
if (Tok.is(tok::annot_pragma_pack)) {
HandlePragmaPack(); HandlePragmaPack();
return nullptr; return nullptr;
} case tok::annot_pragma_align:
if (Tok.is(tok::annot_pragma_align)) {
HandlePragmaAlign(); HandlePragmaAlign();
return nullptr; return nullptr;
} case tok::annot_pragma_ms_pointers_to_members:
if (Tok.is(tok::annot_pragma_ms_pointers_to_members)) {
HandlePragmaMSPointersToMembers(); HandlePragmaMSPointersToMembers();
return nullptr; return nullptr;
} case tok::annot_pragma_ms_pragma:
if (Tok.is(tok::annot_pragma_ms_pragma)) {
HandlePragmaMSPragma(); HandlePragmaMSPragma();
return nullptr; return nullptr;
} case tok::annot_pragma_ms_vtordisp:
if (Tok.is(tok::annot_pragma_ms_vtordisp)) {
HandlePragmaMSVtorDisp(); HandlePragmaMSVtorDisp();
return nullptr; return nullptr;
}
// If we see a namespace here, a close brace was missing somewhere. case tok::kw_namespace:
if (Tok.is(tok::kw_namespace)) { // If we see a namespace here, a close brace was missing somewhere.
DiagnoseUnexpectedNamespace(cast<NamedDecl>(TagDecl)); DiagnoseUnexpectedNamespace(cast<NamedDecl>(TagDecl));
return nullptr; return nullptr;
}
AccessSpecifier NewAS = getAccessSpecifierIfPresent(); case tok::kw_public:
if (NewAS != AS_none) { case tok::kw_protected:
case tok::kw_private: {
AccessSpecifier NewAS = getAccessSpecifierIfPresent();
assert(NewAS != AS_none);
// Current token is a C++ access specifier. // Current token is a C++ access specifier.
AS = NewAS; AS = NewAS;
SourceLocation ASLoc = Tok.getLocation(); SourceLocation ASLoc = Tok.getLocation();
@ -3042,12 +3033,13 @@ Parser::DeclGroupPtrTy Parser::ParseCXXClassMemberDeclarationWithPragmas(
return nullptr; return nullptr;
} }
if (Tok.is(tok::annot_pragma_openmp)) case tok::annot_pragma_openmp:
return ParseOpenMPDeclarativeDirectiveWithExtDecl(AS, AccessAttrs, TagType, return ParseOpenMPDeclarativeDirectiveWithExtDecl(AS, AccessAttrs, TagType,
TagDecl); TagDecl);
// Parse all the comma separated declarators. default:
return ParseCXXClassMemberDeclaration(AS, AccessAttrs.getList()); return ParseCXXClassMemberDeclaration(AS, AccessAttrs.getList());
}
} }
/// ParseCXXMemberSpecification - Parse the class definition. /// ParseCXXMemberSpecification - Parse the class definition.