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Support while … else

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This commit is contained in:
Eugen Wissner
2025-04-13 18:40:49 +02:00
parent 8ec407515a
commit 25bb24c694
4 changed files with 26 additions and 18 deletions
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9
include/elna/boot/ast.h
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@ -595,10 +595,11 @@ namespace elna::boot
conditional_statements *m_body;
public:
std::vector<conditional_statements *> branches;
const std::vector<conditional_statements *> branches;
const std::vector<statement *> *alternative;
if_statement(const struct position position, conditional_statements *body,
std::vector<conditional_statements *>&& branches,
std::vector<statement *> *alternative = nullptr);
void accept(parser_visitor *visitor) override;
@ -628,11 +629,13 @@ namespace elna::boot
public:
const std::vector<conditional_statements *> branches;
const std::optional<std::string> label;
const std::vector<statement *> *alternative;
while_statement(const struct position position, conditional_statements *body,
std::vector<conditional_statements *>&& branches);
std::vector<conditional_statements *>&& branches, std::vector<statement *> *alternative = nullptr);
while_statement(const struct position position, conditional_statements *body,
std::vector<conditional_statements *>&& branches, const std::string& label);
std::vector<conditional_statements *>&& branches, const std::string& label,
std::vector<statement *> *alternative = nullptr);
void accept(parser_visitor *visitor) override;
conditional_statements& body();