diff options
Diffstat (limited to 'lib/Parse')
-rw-r--r-- | lib/Parse/ParseDecl.cpp | 15 | ||||
-rw-r--r-- | lib/Parse/ParseStmt.cpp | 19 | ||||
-rw-r--r-- | lib/Parse/Parser.cpp | 6 |
3 files changed, 25 insertions, 15 deletions
diff --git a/lib/Parse/ParseDecl.cpp b/lib/Parse/ParseDecl.cpp index 5ed22e2753..0a48d4d550 100644 --- a/lib/Parse/ParseDecl.cpp +++ b/lib/Parse/ParseDecl.cpp @@ -320,7 +320,8 @@ AttributeList* Parser::ParseBorlandTypeAttributes(AttributeList *CurrAttr) { /// [C++0x] static_assert-declaration /// others... [FIXME] /// -Parser::DeclGroupPtrTy Parser::ParseDeclaration(unsigned Context, +Parser::DeclGroupPtrTy Parser::ParseDeclaration(StmtVector &Stmts, + unsigned Context, SourceLocation &DeclEnd, CXX0XAttributeList Attr) { ParenBraceBracketBalancer BalancerRAIIObj(*this); @@ -344,7 +345,8 @@ Parser::DeclGroupPtrTy Parser::ParseDeclaration(unsigned Context, SingleDecl = ParseNamespace(Context, DeclEnd, InlineLoc); break; } - return ParseSimpleDeclaration(Context, DeclEnd, Attr.AttrList, true); + return ParseSimpleDeclaration(Stmts, Context, DeclEnd, Attr.AttrList, + true); case tok::kw_namespace: if (Attr.HasAttr) Diag(Attr.Range.getBegin(), diag::err_attributes_not_allowed) @@ -361,7 +363,8 @@ Parser::DeclGroupPtrTy Parser::ParseDeclaration(unsigned Context, SingleDecl = ParseStaticAssertDeclaration(DeclEnd); break; default: - return ParseSimpleDeclaration(Context, DeclEnd, Attr.AttrList, true); + return ParseSimpleDeclaration(Stmts, Context, DeclEnd, Attr.AttrList, + true); } // This routine returns a DeclGroup, if the thing we parsed only contains a @@ -376,7 +379,8 @@ Parser::DeclGroupPtrTy Parser::ParseDeclaration(unsigned Context, /// /// If RequireSemi is false, this does not check for a ';' at the end of the /// declaration. If it is true, it checks for and eats it. -Parser::DeclGroupPtrTy Parser::ParseSimpleDeclaration(unsigned Context, +Parser::DeclGroupPtrTy Parser::ParseSimpleDeclaration(StmtVector &Stmts, + unsigned Context, SourceLocation &DeclEnd, AttributeList *Attr, bool RequireSemi) { @@ -386,6 +390,9 @@ Parser::DeclGroupPtrTy Parser::ParseSimpleDeclaration(unsigned Context, DS.AddAttributes(Attr); ParseDeclarationSpecifiers(DS, ParsedTemplateInfo(), AS_none, getDeclSpecContextFromDeclaratorContext(Context)); + StmtResult R = Actions.ActOnVlaStmt(DS); + if (R.isUsable()) + Stmts.push_back(R.release()); // C99 6.7.2.3p6: Handle "struct-or-union identifier;", "enum { X };" // declaration-specifiers init-declarator-list[opt] ';' diff --git a/lib/Parse/ParseStmt.cpp b/lib/Parse/ParseStmt.cpp index d4523d226a..d340d574d4 100644 --- a/lib/Parse/ParseStmt.cpp +++ b/lib/Parse/ParseStmt.cpp @@ -75,7 +75,7 @@ using namespace clang; /// [OBC] '@' 'throw' ';' /// StmtResult -Parser::ParseStatementOrDeclaration(bool OnlyStatement) { +Parser::ParseStatementOrDeclaration(StmtVector &Stmts, bool OnlyStatement) { const char *SemiError = 0; StmtResult Res; @@ -101,7 +101,7 @@ Parser::ParseStatementOrDeclaration(bool OnlyStatement) { case tok::code_completion: Actions.CodeCompleteOrdinaryName(getCurScope(), Sema::PCC_Statement); ConsumeCodeCompletionToken(); - return ParseStatementOrDeclaration(OnlyStatement); + return ParseStatementOrDeclaration(Stmts, OnlyStatement); case tok::identifier: if (NextToken().is(tok::colon)) { // C99 6.8.1: labeled-statement @@ -114,7 +114,7 @@ Parser::ParseStatementOrDeclaration(bool OnlyStatement) { if ((getLang().CPlusPlus || !OnlyStatement) && isDeclarationStatement()) { SourceLocation DeclStart = Tok.getLocation(), DeclEnd; AttrList.take(); //Passing 'Attr' to ParseDeclaration transfers ownership. - DeclGroupPtrTy Decl = ParseDeclaration(Declarator::BlockContext, DeclEnd, + DeclGroupPtrTy Decl = ParseDeclaration(Stmts, Declarator::BlockContext, DeclEnd, Attr); return Actions.ActOnDeclStmt(Decl, DeclStart, DeclEnd); } @@ -466,12 +466,11 @@ StmtResult Parser::ParseCompoundStatementBody(bool isStmtExpr) { // TODO: "__label__ X, Y, Z;" is the GNU "Local Label" extension. These are // only allowed at the start of a compound stmt regardless of the language. - typedef StmtVector StmtsTy; - StmtsTy Stmts(Actions); + StmtVector Stmts(Actions); while (Tok.isNot(tok::r_brace) && Tok.isNot(tok::eof)) { StmtResult R; if (Tok.isNot(tok::kw___extension__)) { - R = ParseStatementOrDeclaration(false); + R = ParseStatementOrDeclaration(Stmts, false); } else { // __extension__ can start declarations and it can also be a unary // operator for expressions. Consume multiple __extension__ markers here @@ -492,7 +491,8 @@ StmtResult Parser::ParseCompoundStatementBody(bool isStmtExpr) { ExtensionRAIIObject O(Diags); SourceLocation DeclStart = Tok.getLocation(), DeclEnd; - DeclGroupPtrTy Res = ParseDeclaration(Declarator::BlockContext, DeclEnd, + DeclGroupPtrTy Res = ParseDeclaration(Stmts, + Declarator::BlockContext, DeclEnd, Attr); R = Actions.ActOnDeclStmt(Res, DeclStart, DeclEnd); } else { @@ -1015,8 +1015,9 @@ StmtResult Parser::ParseForStatement(AttributeList *Attr) { AttrList = ParseCXX0XAttributes().AttrList; SourceLocation DeclStart = Tok.getLocation(), DeclEnd; - DeclGroupPtrTy DG = ParseSimpleDeclaration(Declarator::ForContext, DeclEnd, - AttrList, false); + StmtVector Stmts(Actions); + DeclGroupPtrTy DG = ParseSimpleDeclaration(Stmts, Declarator::ForContext, + DeclEnd, AttrList, false); FirstPart = Actions.ActOnDeclStmt(DG, DeclStart, Tok.getLocation()); if (Tok.is(tok::semi)) { // for (int x = 4; diff --git a/lib/Parse/Parser.cpp b/lib/Parse/Parser.cpp index cd4f342042..33c7b7dcb4 100644 --- a/lib/Parse/Parser.cpp +++ b/lib/Parse/Parser.cpp @@ -519,14 +519,16 @@ Parser::DeclGroupPtrTy Parser::ParseExternalDeclaration(CXX0XAttributeList Attr, // A function definition cannot start with a these keywords. { SourceLocation DeclEnd; - return ParseDeclaration(Declarator::FileContext, DeclEnd, Attr); + StmtVector Stmts(Actions); + return ParseDeclaration(Stmts, Declarator::FileContext, DeclEnd, Attr); } case tok::kw_inline: if (getLang().CPlusPlus && NextToken().is(tok::kw_namespace)) { // Inline namespaces. Allowed as an extension even in C++03. SourceLocation DeclEnd; - return ParseDeclaration(Declarator::FileContext, DeclEnd, Attr); + StmtVector Stmts(Actions); + return ParseDeclaration(Stmts, Declarator::FileContext, DeclEnd, Attr); } goto dont_know; |