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| author | John Hodge <tpg@ucc.asn.au> | 2019-11-02 11:07:23 +0800 |
|---|---|---|
| committer | John Hodge <tpg@ucc.asn.au> | 2019-11-02 11:07:23 +0800 |
| commit | 1d02810c3cf908bfba7c15ae50eb5314603b9d85 (patch) | |
| tree | 79dd5e4ef4c3ff79db0912ba546f08e61a7a8c10 /src/include/synext_macro.hpp | |
| parent | 7111acba04d72fe4084b1a1f3209ff83efe8614d (diff) | |
| parent | 8b53b38f40625ab0510f541d69db3f83332a830a (diff) | |
| download | mrust-1d02810c3cf908bfba7c15ae50eb5314603b9d85.tar.gz | |
Merge branch 'nightly-1.29' - #95 Working support for rustc 1.29
Diffstat (limited to 'src/include/synext_macro.hpp')
| -rw-r--r-- | src/include/synext_macro.hpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/include/synext_macro.hpp b/src/include/synext_macro.hpp index 60b52d89..e62a6126 100644 --- a/src/include/synext_macro.hpp +++ b/src/include/synext_macro.hpp @@ -27,8 +27,10 @@ class TokenStream; class ExpandProcMacro { public: - virtual ~ExpandProcMacro() = default; - virtual ::std::unique_ptr<TokenStream> expand(const Span& sp, const AST::Crate& crate, const ::std::string& ident, const TokenTree& tt, AST::Module& mod) = 0; + virtual ::std::unique_ptr<TokenStream> expand(const Span& sp, const AST::Crate& crate, const TokenTree& tt, AST::Module& mod) = 0; + virtual ::std::unique_ptr<TokenStream> expand_ident(const Span& sp, const AST::Crate& crate, const RcString& ident, const TokenTree& tt, AST::Module& mod) { + ERROR(sp, E0000, "macro doesn't take an identifier"); + } }; struct MacroDef; |