infix2postfix::Parser Class Reference

#include <llvmexpr/frontend/infix2postfix/Parser.hpp>

Public Member Functions
	Parser (const std::vector< Token > &tokens)
ParseResult	parse ()

Detailed Description

Definition at line 40 of file Parser.hpp.

Constructor & Destructor Documentation

Parser()

infix2postfix::Parser::Parser ( const std::vector< Token > & tokens )

explicit

Definition at line 30 of file Parser.cpp.

: tokens(tokens) {}

Member Function Documentation

parse()

ParseResult infix2postfix::Parser::parse

(

)

Definition at line 32 of file Parser.cpp.

                          {
    auto program = std::make_unique<Program>();
    while (!isAtEnd()) {
        // Skip any leading empty statements
        while (match({TokenType::Newline, TokenType::Semicolon})) {
        }
        if (isAtEnd()) {
            break;
        }
 
        int pos_before = current;
        auto stmt = parseDeclaration();
        if (stmt) {
            program->statements.push_back(std::move(stmt));
        }
        panic_mode = false;
 
        if (current == pos_before && !isAtEnd() && !errors.empty()) {
            advance();
        }
    }
 
    return ParseResult{.ast = std::move(program), .errors = std::move(errors)};
}

Referenced by infix2postfix::AnalysisEngine::runAnalysis().

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The documentation for this class was generated from the following files:

• llvmexpr/frontend/infix2postfix/Parser.hpp
• llvmexpr/frontend/infix2postfix/Parser.cpp