diff options
Diffstat (limited to 'lib/Sema/SemaChecking.cpp')
| -rw-r--r-- | lib/Sema/SemaChecking.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/Sema/SemaChecking.cpp b/lib/Sema/SemaChecking.cpp index 1a07a86f80..fccbe92d6f 100644 --- a/lib/Sema/SemaChecking.cpp +++ b/lib/Sema/SemaChecking.cpp @@ -1603,9 +1603,12 @@ CheckPrintfHandler::HandlePrintfSpecifier(const analyze_printf::PrintfSpecifier // or 'short' to an 'int'. This is done because printf is a varargs // function. if (const ImplicitCastExpr *ICE = dyn_cast<ImplicitCastExpr>(Ex)) - if (ICE->getType() == S.Context.IntTy) - if (ATR.matchesType(S.Context, ICE->getSubExpr()->getType())) + if (ICE->getType() == S.Context.IntTy) { + // All further checking is done on the subexpression. + Ex = ICE->getSubExpr(); + if (ATR.matchesType(S.Context, Ex->getType())) return true; + } // We may be able to offer a FixItHint if it is a supported type. PrintfSpecifier fixedFS = FS; |