authorgravatar for codroid@gmail.comhryx <codroid@gmail.com> 2019-04-22 00:14:21-07:00
committergravatar for codroid@gmail.comhryx <codroid@gmail.com> 2019-04-22 00:14:51-07:00
log5765cbd2de9d31bc1135d3b8f7e1a579078bc3ba
tree40f202b7c479cea863cda1444bea28ee096e0783
parent0f8fc3b924ac0d971a800bc6e3b6c931612e06a6
signature Commit is signed but in an unrecognized format.

Allow tag expr for enum but not struct

1 files changed, 11 insertions(+), 6 deletions(-)

src/parser.cpp+11-6
......@@ -2750,12 +2750,19 @@ static AstNode *ast_parse_container_decl_auto(ParseContext *pc) {
27502750}
27512751
27522752// ContainerDeclType
2753// <- (KEYWORD_struct / KEYWORD_enum) (LPAREN Expr RPAREN)?
2753// <- KEYWORD_struct
2754// / KEYWORD_enum (LPAREN Expr RPAREN)?
27542755// / KEYWORD_union (LPAREN (KEYWORD_enum (LPAREN Expr RPAREN)? / Expr) RPAREN)?
27552756static AstNode *ast_parse_container_decl_type(ParseContext *pc) {
27562757 Token *first = eat_token_if(pc, TokenIdKeywordStruct);
2757 if (first == nullptr)
2758 first = eat_token_if(pc, TokenIdKeywordEnum);
2758 if (first != nullptr) {
2759 AstNode *res = ast_create_node(pc, NodeTypeContainerDecl, first);
2760 res->data.container_decl.init_arg_expr = nullptr;
2761 res->data.container_decl.kind = ContainerKindStruct;
2762 return res;
2763 }
2764
2765 first = eat_token_if(pc, TokenIdKeywordEnum);
27592766 if (first != nullptr) {
27602767 AstNode *init_arg_expr = nullptr;
27612768 if (eat_token_if(pc, TokenIdLParen) != nullptr) {
......@@ -2764,9 +2771,7 @@ static AstNode *ast_parse_container_decl_type(ParseContext *pc) {
27642771 }
27652772 AstNode *res = ast_create_node(pc, NodeTypeContainerDecl, first);
27662773 res->data.container_decl.init_arg_expr = init_arg_expr;
2767 res->data.container_decl.kind = first->id == TokenIdKeywordStruct
2768 ? ContainerKindStruct
2769 : ContainerKindEnum;
2774 res->data.container_decl.kind = ContainerKindEnum;
27702775 return res;
27712776 }
27722777