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Added wesley samples

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This commit is contained in:
Jonathan Turner
2009-06-06 16:35:37 +00:00
parent 99b84c0fab
commit 9ca43e6290
6 changed files with 41 additions and 3 deletions
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6
wesley/main.cpp
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@@ -365,7 +365,7 @@ Rule build_parser_rules() {
fundef = Ign(Str("def")) >> Id(TokenType::Identifier) >> ~(Ign(Id(TokenType::Parens_Open)) >> ~params >> Ign(Id(TokenType::Parens_Close))) >>
block >> ~Ign(Id(TokenType::Semicolon));
params = Id(TokenType::Identifier) >> *(Ign(Str(",")) >> Id(TokenType::Identifier));
block = *(Ign(Id(TokenType::Semicolon))) >> Ign(Id(TokenType::Curly_Open)) >> *(Ign(Id(TokenType::Semicolon))) >> ~statements >> Ign(Id(TokenType::Curly_Close));
block = *(Ign(Id(TokenType::Semicolon))) >> Ign(Id(TokenType::Curly_Open)) >> *(Ign(Id(TokenType::Semicolon))) >> ~statements >> Ign(Id(TokenType::Curly_Close)) >> *(Ign(Id(TokenType::Semicolon)));
equation = *((Id(TokenType::Identifier) >> Str("=")) | (Id(TokenType::Identifier) >> Str("+=")) | (Id(TokenType::Identifier) >> Str("-=")) |
(Id(TokenType::Identifier) >> Str("*=")) | (Id(TokenType::Identifier) >> Str("/="))) >> boolean;
boolean = comparison >> *((Str("&&") >> comparison) | (Str("||") >> comparison));
@@ -465,7 +465,7 @@ Boxed_Value evaluate_string(Lexer &lexer, Rule &parser, BoxedCPP_System &ss, con
}
catch (ParserError &pe) {
if (filename != std::string("__EVAL__")) {
std::cout << "Parsing error: \"" << pe.reason << "\" in '" << pe.location->filename << "' line: " << pe.location->start.line << std::endl;
std::cout << "Parsing error: \"" << pe.reason << "\" in '" << pe.location->filename << "' line: " << pe.location->start.line+1 << std::endl;
}
else {
std::cout << "Parsing error: \"" << pe.reason << "\"" << std::endl;
@@ -473,7 +473,7 @@ Boxed_Value evaluate_string(Lexer &lexer, Rule &parser, BoxedCPP_System &ss, con
}
catch (EvalError &ee) {
if (filename != std::string("__EVAL__")) {
std::cout << "Eval error: \"" << ee.reason << "\" in '" << ee.location->filename << "' line: " << ee.location->start.line << std::endl;
std::cout << "Eval error: \"" << ee.reason << "\" in '" << ee.location->filename << "' line: " << ee.location->start.line+1 << std::endl;
}
else {
std::cout << "Eval error: \"" << ee.reason << "\"" << std::endl;