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- added 'null' token to the ZScript parser which is needed for null pointers.

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- removed function declaration parser from DECORATE because it is not needed anymore.
- fixed: comparison operators could not handle names.
This commit is contained in:
Christoph Oelckers 2016-10-19 00:35:34 +02:00
commit 665d752686
7 changed files with 23 additions and 272 deletions
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7
src/scripting/zscript/zcc-parse.lemon
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@ -956,6 +956,13 @@ primary(X) ::= IDENTIFIER(A).
expr->Type = NULL;
X = expr;
}
primary(X) ::= NULL(T).
{
NEW_AST_NODE(Expression, expr, T);
expr->Operation = PEX_Null;
expr->Type = NULL;
X = expr;
}
primary(X) ::= SUPER(T).
{
NEW_AST_NODE(Expression, expr, T);