lib/Parse/ParseStmt.cpp

172   tok::TokenKind Kind  = Tok.getKind();
205         if (Tok.is(tok::semi))
211       if (Tok.isNot(tok::identifier))
220       SourceLocation DeclStart = Tok.getLocation(), DeclEnd;
226     if (Tok.is(tok::r_brace)) {
227       Diag(Tok, diag::err_expected_statement);
242     bool HasLeadingEmptyMacro = Tok.hasLeadingEmptyMacro();
331     Diag(Tok, diag::err_pragma_fp_contract_scope);
351   if (Tok.is(tok::semi)) {
368   Token OldToken = Tok;
377     if (Tok.is(tok::semi))
382   if (Tok.is(tok::colon) && getCurScope()->isSwitchScope() &&
399   assert(Tok.is(tok::kw___try) && "Expected '__try'");
414   if(Tok.isNot(tok::l_brace))
415     return StmtError(Diag(Tok,diag::err_expected_lbrace));
422   if (Tok.is(tok::identifier) &&
423       Tok.getIdentifierInfo() == getSEHExceptKeyword()) {
426   } else if (Tok.is(tok::kw___finally)) {
430     return StmtError(Diag(Tok,diag::err_seh_expected_handler));
508   assert(Tok.is(tok::identifier) && Tok.getIdentifierInfo() &&
511   Token IdentTok = Tok;  // Save the whole token.
514   assert(Tok.is(tok::colon) && "Not a label!");
521   if (Tok.is(tok::kw___attribute)) {
532     if (!getLangOpts().CPlusPlus || Tok.is(tok::semi))
546       Diag(Tok, diag::err_expected_semi_after) << "__attribute__";
575   assert((MissingCase || Tok.is(tok::kw_case)) && "Not a case stmt!");
606     if (Tok.is(tok::code_completion)) {
627     if (Tok.is(tok::ellipsis)) {
628       Diag(Tok, diag::ext_gnu_case_range);
640     if (Tok.is(tok::colon)) {
644     } else if (Tok.is(tok::semi)) {
677   } while (Tok.is(tok::kw_case));
684   if (Tok.isNot(tok::r_brace)) {
712   assert(Tok.is(tok::kw_default) && "Not a default stmt!");
716   if (Tok.is(tok::colon)) {
720   } else if (Tok.is(tok::semi)) {
733   if (Tok.isNot(tok::r_brace)) {
785   assert(Tok.is(tok::l_brace) && "Not a compount stmt!");
801     switch (Tok.getKind()) {
843                                 Tok.getLocation(),
864   while (Tok.is(tok::kw___label__)) {
869       if (Tok.isNot(tok::identifier)) {
870         Diag(Tok, diag::err_expected_ident);
874       IdentifierInfo *II = Tok.getIdentifierInfo();
878       if (!Tok.is(tok::comma))
886     StmtResult R = Actions.ActOnDeclStmt(Res, LabelLoc, Tok.getLocation());
893   while (Tok.isNot(tok::r_brace) && Tok.isNot(tok::eof)) {
894     if (Tok.is(tok::annot_pragma_unused)) {
899     if (getLangOpts().MicrosoftExt && (Tok.is(tok::kw___if_exists) ||
900         Tok.is(tok::kw___if_not_exists))) {
906     if (Tok.isNot(tok::kw___extension__)) {
914       while (Tok.is(tok::kw___extension__))
926         SourceLocation DeclStart = Tok.getLocation(), DeclEnd;
952   SourceLocation CloseLoc = Tok.getLocation();
997   if (ExprResult.isInvalid() && !DeclResult && Tok.isNot(tok::r_paren)) {
1001     if (Tok.isNot(tok::r_paren))
1011   while (Tok.is(tok::r_paren)) {
1012     Diag(Tok, diag::err_extraneous_rparen_in_condition)
1013       << FixItHint::CreateRemoval(Tok.getLocation());
1029   assert(Tok.is(tok::kw_if) && "Not an if stmt!");
1032   if (Tok.isNot(tok::l_paren)) {
1033     Diag(Tok, diag::err_expected_lparen_after) << "if";
1081                         C99orCXX && Tok.isNot(tok::l_brace));
1084   SourceLocation ThenStmtLoc = Tok.getLocation();
1097   if (Tok.is(tok::kw_else)) {
1099       *TrailingElseLoc = Tok.getLocation();
1102     ElseStmtLoc = Tok.getLocation();
1114                           C99orCXX && Tok.isNot(tok::l_brace));
1120   } else if (Tok.is(tok::code_completion)) {
1155   assert(Tok.is(tok::kw_switch) && "Not a switch stmt!");
1158   if (Tok.isNot(tok::l_paren)) {
1159     Diag(Tok, diag::err_expected_lparen_after) << "switch";
1197     if (Tok.is(tok::l_brace)) {
1217                         C99orCXX && Tok.isNot(tok::l_brace));
1243   assert(Tok.is(tok::kw_while) && "Not a while stmt!");
1244   SourceLocation WhileLoc = Tok.getLocation();
1247   if (Tok.isNot(tok::l_paren)) {
1248     Diag(Tok, diag::err_expected_lparen_after) << "while";
1295                         C99orCXX && Tok.isNot(tok::l_brace));
1315   assert(Tok.is(tok::kw_do) && "Not a do stmt!");
1338                         Tok.isNot(tok::l_brace));
1346   if (Tok.isNot(tok::kw_while)) {
1348       Diag(Tok, diag::err_expected_while);
1356   if (Tok.isNot(tok::l_paren)) {
1357     Diag(Tok, diag::err_expected_lparen_after) << "do/while";
1400   assert(Tok.is(tok::kw_for) && "Not a for stmt!");
1403   if (Tok.isNot(tok::l_paren)) {
1404     Diag(Tok, diag::err_expected_lparen_after) << "for";
1450   if (Tok.is(tok::code_completion)) {
1462   if (Tok.is(tok::semi)) {  // for (;
1469       Diag(Tok, diag::ext_c99_variable_decl_in_for_loop);
1475     SourceLocation DeclStart = Tok.getLocation(), DeclEnd;
1481     FirstPart = Actions.ActOnDeclStmt(DG, DeclStart, Tok.getLocation());
1488     } else if (Tok.is(tok::semi)) {  // for (int x = 4;
1495       if (Tok.is(tok::code_completion)) {
1502       Diag(Tok, diag::err_expected_semi_for);
1518     if (Tok.is(tok::semi)) {
1523       if (Tok.is(tok::code_completion)) {
1529     } else if (getLangOpts().CPlusPlus11 && Tok.is(tok::colon) && FirstPart.get()) {
1532       Diag(Tok, diag::err_for_range_expected_decl)
1538         Diag(Tok, diag::err_expected_semi_for);
1542         if (Tok.is(tok::semi))
1550     if (Tok.is(tok::semi)) {  // for (...;;
1552     } else if (Tok.is(tok::r_paren)) {
1568     if (Tok.isNot(tok::semi)) {
1570         Diag(Tok, diag::err_expected_semi_for);
1576     if (Tok.is(tok::semi)) {
1581     if (Tok.isNot(tok::r_paren)) {   // for (...;...;)
1626                         C99orCXXorObjC && Tok.isNot(tok::l_brace));
1660   assert(Tok.is(tok::kw_goto) && "Not a goto stmt!");
1664   if (Tok.is(tok::identifier)) {
1665     LabelDecl *LD = Actions.LookupOrCreateLabel(Tok.getIdentifierInfo(),
1666                                                 Tok.getLocation());
1667     Res = Actions.ActOnGotoStmt(GotoLoc, Tok.getLocation(), LD);
1669   } else if (Tok.is(tok::star)) {
1671     Diag(Tok, diag::ext_gnu_indirect_goto);
1680     Diag(Tok, diag::err_expected_ident);
1713   assert(Tok.is(tok::kw_return) && "Not a return stmt!");
1717   if (Tok.isNot(tok::semi)) {
1718     if (Tok.is(tok::code_completion)) {
1724     if (Tok.is(tok::l_brace) && getLangOpts().CPlusPlus) {
1865         const Token &Tok = AsmToks[TokIndex];
1866         Loc = Tok.getLocation();
1896   LineToks.push_back(Tok);
1925   if (Invalid || Tok.is(EndOfStream)) {
1932     while (LineToks[LineIndex].getLocation() != Tok.getLocation()) {
1970     const Token &Tok = AsmToks[i];
1974         (Tok.is(tok::kw_asm) || Tok.isAtStartOfLine())) {
1981     if (!isNewStatement && Tok.hasLeadingSpace())
1988     if (Tok.is(tok::kw_asm)) {
2001     Asm += PP.getSpelling(Tok, SpellingBuffer, &SpellingInvalid);
2044   if (Tok.is(tok::l_brace)) {
2058   SourceLocation TokLoc = Tok.getLocation();
2061     if (Tok.is(tok::eof))
2064     if (!InAsmComment && Tok.is(tok::semi)) {
2086       } else if (!InAsmComment && Tok.is(tok::r_brace)) {
2093     if (!InAsmComment && InBraces && Tok.is(tok::r_brace) &&
2104       PP.Lex(Tok);
2106       AsmToks.push_back(Tok);
2109     TokLoc = Tok.getLocation();
2115     Diag(Tok, diag::err_expected_rbrace);
2120     Diag(Tok, diag::err_expected_lbrace);
2257   assert(Tok.is(tok::kw_asm) && "Not an asm stmt");
2260   if (getLangOpts().AsmBlocks && Tok.isNot(tok::l_paren) &&
2266   SourceLocation Loc = Tok.getLocation();
2280   if (Tok.isNot(tok::l_paren)) {
2281     Diag(Tok, diag::err_expected_lparen_after) << "asm";
2300   if (Tok.is(tok::r_paren)) {
2311   if (Tok.is(tok::colon) || Tok.is(tok::coloncolon)) {
2313     AteExtraColon = Tok.is(tok::coloncolon);
2325       Tok.is(tok::colon) || Tok.is(tok::coloncolon)) {
2330       AteExtraColon = Tok.is(tok::coloncolon);
2346   if (AteExtraColon || Tok.is(tok::colon)) {
2351     if (Tok.isNot(tok::r_paren)) {
2360         if (Tok.isNot(tok::comma)) break;
2390   if (!isTokenStringLiteral() && Tok.isNot(tok::l_square))
2395     if (Tok.is(tok::l_square)) {
2399       if (Tok.isNot(tok::identifier)) {
2400         Diag(Tok, diag::err_expected_ident);
2405       IdentifierInfo *II = Tok.getIdentifierInfo();
2420     if (Tok.isNot(tok::l_paren)) {
2421       Diag(Tok, diag::err_expected_lparen_after) << "asm operand";
2437     if (Tok.isNot(tok::comma)) return false;
2443   assert(Tok.is(tok::l_brace));
2444   SourceLocation LBraceLoc = Tok.getLocation();
2476   assert(Tok.is(tok::kw_try) && "Expected 'try'");
2483   if (Tok.is(tok::colon))
2494   SourceLocation LBraceLoc = Tok.getLocation();
2508   assert(Tok.is(tok::l_brace));
2537   assert(Tok.is(tok::kw_try) && "Expected 'try'");
2560   if (Tok.isNot(tok::l_brace))
2561     return StmtError(Diag(Tok, diag::err_expected_lbrace));
2572   if ((Tok.is(tok::identifier) &&
2573        Tok.getIdentifierInfo() == getSEHExceptKeyword()) ||
2574       Tok.is(tok::kw___finally)) {
2577     if(Tok.getIdentifierInfo() == getSEHExceptKeyword()) {
2600     if (Tok.isNot(tok::kw_catch))
2601       return StmtError(Diag(Tok, diag::err_expected_catch));
2602     while (Tok.is(tok::kw_catch)) {
2627   assert(Tok.is(tok::kw_catch) && "Expected 'catch'");
2644   if (Tok.isNot(tok::ellipsis)) {
2664   if (Tok.isNot(tok::l_brace))
2665     return StmtError(Diag(Tok, diag::err_expected_lbrace));
2685     if (!Tok.is(tok::l_brace)) {
2686       Diag(Tok, diag::err_expected_lbrace);
2706     Diag(Tok, diag::err_expected_lbrace);
2724   while (Tok.isNot(tok::r_brace)) {