diff options
Diffstat (limited to 'clang/lib/Sema/SemaExpr.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaExpr.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp index 6ce98cd28f7..36ec9c65c13 100644 --- a/clang/lib/Sema/SemaExpr.cpp +++ b/clang/lib/Sema/SemaExpr.cpp @@ -4245,7 +4245,12 @@ QualType Sema::CheckAddressOfOperand(Expr *op, SourceLocation OpLoc) { if (lval != Expr::LV_Valid) { // C99 6.5.3.2p1 // The operand must be either an l-value or a function designator - if (!op->getType()->isFunctionType()) { + if (op->getType()->isFunctionType()) { + // Function designator is valid + } else if (lval == Expr::LV_IncompleteVoidType) { + Diag(OpLoc, diag::ext_typecheck_addrof_void) + << op->getSourceRange(); + } else { // FIXME: emit more specific diag... Diag(OpLoc, diag::err_typecheck_invalid_lvalue_addrof) << op->getSourceRange(); |
