From 94e61287e708f61d2a9d814bfe7910d13e067ada Mon Sep 17 00:00:00 2001 From: Josh Wolfe Date: Sun, 6 Dec 2015 23:49:20 -0700 Subject: let is now a statement, not an expression --- src/parser.cpp | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'src/parser.cpp') diff --git a/src/parser.cpp b/src/parser.cpp index 39b0d61838..fc47c7ad64 100644 --- a/src/parser.cpp +++ b/src/parser.cpp @@ -1214,7 +1214,7 @@ static AstNode *ast_parse_ass_expr(ParseContext *pc, int *token_index, bool mand } /* -NonBlockExpression : ReturnExpression | VariableDeclaration | AssignmentExpression +NonBlockExpression : ReturnExpression | AssignmentExpression */ static AstNode *ast_parse_non_block_expr(ParseContext *pc, int *token_index, bool mandatory) { Token *token = &pc->tokens->at(*token_index); @@ -1223,11 +1223,6 @@ static AstNode *ast_parse_non_block_expr(ParseContext *pc, int *token_index, boo if (return_expr) return return_expr; - AstNode *variable_declaration_expr = ast_parse_variable_declaration_expr(pc, token_index, false); - if (variable_declaration_expr) - return variable_declaration_expr; - - AstNode *ass_expr = ast_parse_ass_expr(pc, token_index, false); if (ass_expr) return ass_expr; @@ -1288,8 +1283,8 @@ static AstNode *ast_parse_label(ParseContext *pc, int *token_index, bool mandato } /* -Statement : Label | NonBlockExpression token(Semicolon) | BlockExpression Block : token(LBrace) list(option(Statement), token(Semicolon)) token(RBrace) +Statement : Label | VariableDeclaration token(Semicolon) | NonBlockExpression token(Semicolon) | BlockExpression */ static AstNode *ast_parse_block(ParseContext *pc, int *token_index, bool mandatory) { Token *last_token = &pc->tokens->at(*token_index); @@ -1316,12 +1311,17 @@ static AstNode *ast_parse_block(ParseContext *pc, int *token_index, bool mandato if (statement_node) { semicolon_expected = false; } else { - statement_node = ast_parse_block_expr(pc, token_index, false); - semicolon_expected = !statement_node; - if (!statement_node) { - statement_node = ast_parse_non_block_expr(pc, token_index, false); + statement_node = ast_parse_variable_declaration_expr(pc, token_index, false); + if (statement_node) { + semicolon_expected = true; + } else { + statement_node = ast_parse_block_expr(pc, token_index, false); + semicolon_expected = !statement_node; if (!statement_node) { - statement_node = ast_create_node(pc, NodeTypeVoid, last_token); + statement_node = ast_parse_non_block_expr(pc, token_index, false); + if (!statement_node) { + statement_node = ast_create_node(pc, NodeTypeVoid, last_token); + } } } } -- cgit v1.2.3