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| author | Chris Lattner <sabre@nondot.org> | 2011-02-18 21:16:39 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2011-02-18 21:16:39 +0000 |
| commit | 9ba479bd2c2c102559c8416d6a08c996c16b6ebc (patch) | |
| tree | 4bb894fc8f1b6c6422444978caf80b98d5f69be9 /clang/lib/Parse/ParseExpr.cpp | |
| parent | d1fd6963f5116816933cf76010ab25d086ba82ce (diff) | |
| download | bcm5719-llvm-9ba479bd2c2c102559c8416d6a08c996c16b6ebc.tar.gz bcm5719-llvm-9ba479bd2c2c102559c8416d6a08c996c16b6ebc.zip | |
fix rdar://9024687, a crash on invalid that we used to silently ignore.
llvm-svn: 125962
Diffstat (limited to 'clang/lib/Parse/ParseExpr.cpp')
| -rw-r--r-- | clang/lib/Parse/ParseExpr.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/Parse/ParseExpr.cpp b/clang/lib/Parse/ParseExpr.cpp index 84d77300eb2..616c251583f 100644 --- a/clang/lib/Parse/ParseExpr.cpp +++ b/clang/lib/Parse/ParseExpr.cpp @@ -794,6 +794,9 @@ ExprResult Parser::ParseCastExpression(bool isUnaryExpression, if (Tok.isNot(tok::identifier)) return ExprError(Diag(Tok, diag::err_expected_ident)); + if (getCurScope()->getFnParent() == 0) + return ExprError(Diag(Tok, diag::err_address_of_label_outside_fn)); + Diag(AmpAmpLoc, diag::ext_gnu_address_of_label); LabelDecl *LD = Actions.LookupOrCreateLabel(Tok.getIdentifierInfo(), Tok.getLocation()); |
