Merge branch 'master' of https://github.com/thepowersgang/mrustc

1 files changed, 4 insertions, 4 deletions

diff --git a/src/expand/concat.cpp b/src/expand/concat.cpp
index 7475325a..a08e9168 100644
--- a/src/expand/concat.cpp
+++ b/src/expand/concat.cpp
@@ -19,18 +19,18 @@ class CConcatExpander:
     ::std::unique_ptr<TokenStream> expand(const Span& sp, const AST::Crate& crate, const ::std::string& ident, const TokenTree& tt, AST::Module& mod) override
     {
         Token   tok;
-        
+
         auto lex = TTStream(tt);
         if( ident != "" )
             ERROR(sp, E0000, "format_args! doesn't take an ident");
-        
+
         ::std::string   rv;
         do {
             if( LOOK_AHEAD(lex) == TOK_EOF ) {
                 GET_TOK(tok, lex);
                 break ;
             }
-            
+
             auto v = Parse_Expr0(lex);
             DEBUG("concat - v=" << *v);
             Expand_BareExpr(crate, mod,  v);
@@ -63,7 +63,7 @@ class CConcatExpander:
         } while( GET_TOK(tok, lex) == TOK_COMMA );
         if( tok.type() != TOK_EOF )
             throw ParseError::Unexpected(lex, tok, {TOK_COMMA, TOK_EOF});
-        
+
         return box$( TTStreamO(TokenTree(Token(TOK_STRING, mv$(rv)))) );
     }
 };