Mercurial > hg > CbC > CbC_llvm

comparison tools/clang/lib/Parse/ParseStmt.cpp @ 8:ac3ff95a8c30

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don't set optimization level to 2 if extension is 'cbc' (cancel 4th commit).
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Wed, 03 Jul 2013 12:42:47 +0900
parents c8782e147cac
children 1d7e5c85e4cf
comparison
equal deleted inserted replaced
7:eac3edb8778b 8:ac3ff95a8c30
224 return ParseForStatement(TrailingElseLoc); 224 return ParseForStatement(TrailingElseLoc);
225 225
226 case tok::kw_goto: // C99 6.8.6.1: goto-statement or CbC goto 226 case tok::kw_goto: // C99 6.8.6.1: goto-statement or CbC goto
227 #ifndef noCbC 227 #ifndef noCbC
228 if (PP.LookAhead(1).is(tok::l_paren)) { // is CbC goto : 'goto' codeSegment() ';' 228 if (PP.LookAhead(1).is(tok::l_paren)) { // is CbC goto : 'goto' codeSegment() ';'
229 return ParseCbCGotoStatement();
230 SemiError = "goto code segment"; 229 SemiError = "goto code segment";
230 return ParseCbCGotoStatement(Attrs, Stmts);
231 } 231 }
232 #endif 232 #endif
233 Res = ParseGotoStatement(); 233 Res = ParseGotoStatement();
234 SemiError = "goto"; 234 SemiError = "goto";
235 break; 235 break;
1632 #ifndef noCbC 1632 #ifndef noCbC
1633 /// ParseCbCGotoStatement 1633 /// ParseCbCGotoStatement
1634 /// jump-statement: 1634 /// jump-statement:
1635 /// 'goto' codeSegment ';' 1635 /// 'goto' codeSegment ';'
1636 /// 1636 ///
1637 /// 1637 StmtResult Parser::ParseCbCGotoStatement(ParsedAttributesWithRange &Attrs,StmtVector &Stmts) {
1638 StmtResult Parser::ParseCbCGotoStatement() {
1639 assert(Tok.is(tok::kw_goto) && "Not a goto stmt!"); 1638 assert(Tok.is(tok::kw_goto) && "Not a goto stmt!");
1640 ConsumeToken(); // eat the 'goto'. 1639 SourceLocation gotoLoc = ConsumeToken(); // eat the 'goto'.
1641 1640
1642 StmtResult Res; 1641 StmtResult gotoRes;
1643 1642
1644 if (Tok.is(tok::identifier) && NextToken().is(tok::l_paren)) { // 'goto' codeSegment() ';' 1643 if (Tok.is(tok::identifier) && NextToken().is(tok::l_paren)) { // 'goto' codeSegment() ';'
1645 1644
1646 CorrectionCandidateCallback DefaultValidator; 1645 CorrectionCandidateCallback DefaultValidator;
1647 DefaultValidator.WantTypeSpecifiers = true; 1646 DefaultValidator.WantTypeSpecifiers = true;
1656 SkipUntil(tok::r_brace, /*StopAtSemi=*/true, /*DontConsume=*/true); 1655 SkipUntil(tok::r_brace, /*StopAtSemi=*/true, /*DontConsume=*/true);
1657 if (Tok.is(tok::semi)) 1656 if (Tok.is(tok::semi))
1658 ConsumeToken(); 1657 ConsumeToken();
1659 return StmtError(); 1658 return StmtError();
1660 } 1659 }
1661 Res = ParseExprStatement(); 1660 gotoRes = ParseExprStatement();
1662 } 1661 }
1663 else { 1662 else {
1664 Diag(Tok, diag::err_expected_ident); 1663 Diag(Tok, diag::err_expected_ident);
1665 return StmtError(); 1664 return StmtError();
1666 } 1665 }
1667 return Res; 1666 assert((Attrs.empty() || gotoRes.isInvalid() || gotoRes.isUsable()) &&
1667 "attributes on empty statement");
1668
1669 if (!(Attrs.empty() || gotoRes.isInvalid()))
1670 gotoRes = Actions.ProcessStmtAttributes(gotoRes.get(), Attrs.getList(), Attrs.Range);
1671
1672 if(gotoRes.isUsable())
1673 Stmts.push_back(gotoRes.release());
1674 /* add return; after goto code segment. */
1675
1676 ExprResult R;
1677 return Actions.ActOnReturnStmt(gotoLoc, R.take());
1668 } 1678 }
1669 #endif 1679 #endif
1670 1680
1671 /// ParseContinueStatement 1681 /// ParseContinueStatement
1672 /// jump-statement: 1682 /// jump-statement: