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Code Issues Releases Wiki Activity

Allow integer variable names

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This commit is contained in:
Evil Eye 2021-10-13 22:44:18 +02:00
parent f70a154195
commit dfb6bdf77e
3 changed files with 19 additions and 0 deletions
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10
components/compiler/declarationparser.cpp
View file

@ -90,6 +90,16 @@ bool Compiler::DeclarationParser::parseSpecial (int code, const TokenLoc& loc, S
return Parser::parseSpecial (code, loc, scanner); return Parser::parseSpecial (code, loc, scanner);
} }
bool Compiler::DeclarationParser::parseInt(int value, const TokenLoc& loc, Scanner& scanner)
{
if(mState == State_Name)
{
// Allow integers to be used as variable names
return parseName(loc.mLiteral, loc, scanner);
}
return Parser::parseInt(value, loc, scanner);
}
void Compiler::DeclarationParser::reset() void Compiler::DeclarationParser::reset()
{ {
mState = State_Begin; mState = State_Begin;

4
components/compiler/declarationparser.hpp
View file

@ -35,6 +35,10 @@ namespace Compiler
///< Handle a special character token. ///< Handle a special character token.
/// \return fetch another token? /// \return fetch another token?
bool parseInt (int value, const TokenLoc& loc, Scanner& scanner) override;
///< Handle an int token.
/// \return fetch another token?
void reset() override; void reset() override;
}; };

5
components/compiler/lineparser.cpp
View file

@ -67,6 +67,11 @@ namespace Compiler
parseExpression (scanner, loc); parseExpression (scanner, loc);
return true; return true;
} }
else if (mState == SetState)
{
// Allow ints to be used as variable names
return parseName(loc.mLiteral, loc, scanner);
}
return Parser::parseInt (value, loc, scanner); return Parser::parseInt (value, loc, scanner);
} }