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| author | Chris Lattner <sabre@nondot.org> | 2009-01-15 19:19:42 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-01-15 19:19:42 +0000 |
| commit | e53c036d85e9b504fa1af62223999777f30c942b (patch) | |
| tree | e6fa86ecdb956e72a62e9f5dddbc18206aed4544 /clang/lib/Sema | |
| parent | a705b04d7fecca53c63c07dd9adce6475ae23619 (diff) | |
| download | bcm5719-llvm-e53c036d85e9b504fa1af62223999777f30c942b.tar.gz bcm5719-llvm-e53c036d85e9b504fa1af62223999777f30c942b.zip | |
PR3330: given an enum like this:
enum E {
A = 1U,
B
};
Don't make an implicit cast expr of null for B.
llvm-svn: 62274
Diffstat (limited to 'clang/lib/Sema')
| -rw-r--r-- | clang/lib/Sema/SemaDecl.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp index 07966399da8..e9435521d18 100644 --- a/clang/lib/Sema/SemaDecl.cpp +++ b/clang/lib/Sema/SemaDecl.cpp @@ -3684,8 +3684,9 @@ void Sema::ActOnEnumBody(SourceLocation EnumLoc, DeclTy *EnumDeclX, ECD->setInitVal(InitVal); // Adjust the Expr initializer and type. - ECD->setInitExpr(new ImplicitCastExpr(NewTy, ECD->getInitExpr(), - /*isLvalue=*/false)); + if (ECD->getInitExpr()) + ECD->setInitExpr(new ImplicitCastExpr(NewTy, ECD->getInitExpr(), + /*isLvalue=*/false)); if (getLangOptions().CPlusPlus) // C++ [dcl.enum]p4: Following the closing brace of an // enum-specifier, each enumerator has the type of its |
