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add secret void expression after defer statement if it's the last statement in a block

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This commit is contained in:
Josh Wolfe 2017-04-02 13:18:12 -07:00
parent e3c796258c
commit 8d03d666af
1 changed files with 5 additions and 1 deletions
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6
src/parser.cpp
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@ -2125,8 +2125,12 @@ static AstNode *ast_parse_block(ParseContext *pc, size_t *token_index, bool mand
statement_node = ast_parse_variable_declaration_expr(pc, token_index, false, VisibModPrivate);
if (!statement_node) {
statement_node = ast_parse_defer_expr(pc, token_index);
if (!statement_node)
if (statement_node) {
// don't let defer be the last statement in a block
need_implicit_final_void_statement = true;
} else {
statement_node = ast_parse_block_expr(pc, token_index, false);
}
if (statement_node) {
if (statement_has_block_body(statement_node))
semicolon_expected = false;