motiejus/zig
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simple unconditional defer support

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See #110
This commit is contained in:
Andrew Kelley
2016-02-06 00:56:01 -07:00
parent 6a2ede5a6e
commit ec33e5a638
8 changed files with 103 additions and 75 deletions
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10
src/parser.cpp
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@@ -1651,7 +1651,7 @@ static AstNode *ast_parse_return_or_defer_expr(ParseContext *pc, int *token_inde
*token_index += 2;
} else if (next_token->id == TokenIdKeywordDefer) {
kind = ReturnKindError;
node_type = NodeTypeDeferExpr;
node_type = NodeTypeDefer;
*token_index += 2;
} else {
return nullptr;
@@ -1664,7 +1664,7 @@ static AstNode *ast_parse_return_or_defer_expr(ParseContext *pc, int *token_inde
*token_index += 2;
} else if (next_token->id == TokenIdKeywordDefer) {
kind = ReturnKindMaybe;
node_type = NodeTypeDeferExpr;
node_type = NodeTypeDefer;
*token_index += 2;
} else {
return nullptr;
@@ -1675,7 +1675,7 @@ static AstNode *ast_parse_return_or_defer_expr(ParseContext *pc, int *token_inde
*token_index += 1;
} else if (token->id == TokenIdKeywordDefer) {
kind = ReturnKindUnconditional;
node_type = NodeTypeDeferExpr;
node_type = NodeTypeDefer;
*token_index += 1;
} else {
return nullptr;
@@ -2703,8 +2703,8 @@ void normalize_parent_ptrs(AstNode *node) {
case NodeTypeReturnExpr:
set_field(&node->data.return_expr.expr);
break;
case NodeTypeDeferExpr:
set_field(&node->data.defer_expr.expr);
case NodeTypeDefer:
set_field(&node->data.defer.expr);
break;
case NodeTypeVariableDeclaration:
set_list_fields(node->data.variable_declaration.directives);