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qzdoom/src/scripting/zscript/zcc_exprlist.h

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- implemented all assign/modify operators. - use a table to translate from PEX to tokens to make the code easier to read.
2016-10-21 12:18:31 +00:00
// Name Token used in the code generator
xx(Nil, TK_None)
Remove IsUnary() and IsBinary() - This information is already stored in the node's NodeType field, so there's no reason to go do a table lookup for it elsewhere. Must have been a brain fart when I wrote them in the first place.
2013-11-02 02:28:00 +00:00
- implemented all assign/modify operators. - use a table to translate from PEX to tokens to make the code easier to read.
2016-10-21 12:18:31 +00:00
xx(ID, TK_Identifier)
xx(Super, TK_Super)
xx(Null, TK_Null)
xx(ConstValue, TK_Const)
xx(FuncCall, '(')
xx(ArrayAccess, TK_Array)
xx(MemberAccess, '.')
added class pointer casts. Due to grammar problems the type has to be put into parentheses to get the class token out of the global parsing namespace: class<Actor> myclass = (class<Actor>)(GetClass());
2016-11-17 19:31:53 +00:00
xx(ClassCast, TK_Class)
- implemented all assign/modify operators. - use a table to translate from PEX to tokens to make the code easier to read.
2016-10-21 12:18:31 +00:00
xx(TypeRef, TK_Class)
- replaced 'vector<2>' and 'vector<3>' with 'vector2' and 'vector3'. - added initializer syntax for vectors. A vector can be set with vectorvar = (x,y,z); for a 3-dimensional vector and vectorvar = (x, y); for a 2-dimensional one.
2016-10-27 23:14:21 +00:00
xx(Vector, TK_Vector2)
Remove IsUnary() and IsBinary() - This information is already stored in the node's NodeType field, so there's no reason to go do a table lookup for it elsewhere. Must have been a brain fart when I wrote them in the first place.
2013-11-02 02:28:00 +00:00
- implemented all assign/modify operators. - use a table to translate from PEX to tokens to make the code easier to read.
2016-10-21 12:18:31 +00:00
xx(PostInc, TK_Incr)
xx(PostDec, TK_Decr)
Remove IsUnary() and IsBinary() - This information is already stored in the node's NodeType field, so there's no reason to go do a table lookup for it elsewhere. Must have been a brain fart when I wrote them in the first place.
2013-11-02 02:28:00 +00:00
- implemented all assign/modify operators. - use a table to translate from PEX to tokens to make the code easier to read.
2016-10-21 12:18:31 +00:00
xx(PreInc, TK_Incr)
xx(PreDec, TK_Decr)
xx(Negate, '-')
xx(AntiNegate, '+')
xx(BitNot, '~')
xx(BoolNot, '!')
xx(SizeOf, TK_SizeOf)
xx(AlignOf, TK_AlignOf)
Remove IsUnary() and IsBinary() - This information is already stored in the node's NodeType field, so there's no reason to go do a table lookup for it elsewhere. Must have been a brain fart when I wrote them in the first place.
2013-11-02 02:28:00 +00:00
- implemented all assign/modify operators. - use a table to translate from PEX to tokens to make the code easier to read.
2016-10-21 12:18:31 +00:00
xx(Add, '+')
xx(Sub, '-')
xx(Mul, '*')
xx(Div, '/')
xx(Mod, '%')
xx(Pow, TK_MulMul)
xx(CrossProduct, TK_Cross)
xx(DotProduct, TK_Dot)
xx(LeftShift, TK_LShift)
xx(RightShift, TK_RShift)
xx(URightShift, TK_URShift)
xx(Concat, TK_DotDot)
Remove IsUnary() and IsBinary() - This information is already stored in the node's NodeType field, so there's no reason to go do a table lookup for it elsewhere. Must have been a brain fart when I wrote them in the first place.
2013-11-02 02:28:00 +00:00
- implemented all assign/modify operators. - use a table to translate from PEX to tokens to make the code easier to read.
2016-10-21 12:18:31 +00:00
xx(LT, '<')
xx(LTEQ, TK_Leq)
xx(GT, '>')
xx(GTEQ, TK_Geq)
xx(LTGTEQ, TK_LtGtEq)
xx(Is, TK_Is)
Remove IsUnary() and IsBinary() - This information is already stored in the node's NodeType field, so there's no reason to go do a table lookup for it elsewhere. Must have been a brain fart when I wrote them in the first place.
2013-11-02 02:28:00 +00:00
- implemented all assign/modify operators. - use a table to translate from PEX to tokens to make the code easier to read.
2016-10-21 12:18:31 +00:00
xx(EQEQ, TK_Eq)
xx(NEQ, TK_Neq)
xx(APREQ, TK_ApproxEq)
Remove IsUnary() and IsBinary() - This information is already stored in the node's NodeType field, so there's no reason to go do a table lookup for it elsewhere. Must have been a brain fart when I wrote them in the first place.
2013-11-02 02:28:00 +00:00
- implemented all assign/modify operators. - use a table to translate from PEX to tokens to make the code easier to read.
2016-10-21 12:18:31 +00:00
xx(BitAnd, '&')
xx(BitOr, '|')
xx(BitXor, '^')
xx(BoolAnd, TK_AndAnd)
xx(BoolOr, TK_OrOr)
Remove IsUnary() and IsBinary() - This information is already stored in the node's NodeType field, so there's no reason to go do a table lookup for it elsewhere. Must have been a brain fart when I wrote them in the first place.
2013-11-02 02:28:00 +00:00
- implemented all assign/modify operators. - use a table to translate from PEX to tokens to make the code easier to read.
2016-10-21 12:18:31 +00:00
xx(Assign, '=')
xx(AddAssign, '+') // these are what the code generator needs, not what they represent.
xx(SubAssign, '-')
xx(MulAssign, '*')
xx(DivAssign, '/')
xx(ModAssign, '%')
xx(LshAssign, TK_LShift)
xx(RshAssign, TK_RShift)
xx(URshAssign, TK_URShift)
xx(AndAssign, '&')
xx(OrAssign, '|')
xx(XorAssign, '^')
- changed assignment operators to be expressions, like they are in C and DECORATE. This also means that for now Lua-style multi-assignments are disabled, those should be easy to enable by making some changes to the assignment_statement grammar so that it doesn't recognize single assignments, but for now this is low priority because it adds a significant amount of complexity to do this right with functions that have multiple return values.
2016-10-21 10:22:42 +00:00
- implemented all assign/modify operators. - use a table to translate from PEX to tokens to make the code easier to read.
2016-10-21 12:18:31 +00:00
xx(Scope, TK_ColonColon)
Remove IsUnary() and IsBinary() - This information is already stored in the node's NodeType field, so there's no reason to go do a table lookup for it elsewhere. Must have been a brain fart when I wrote them in the first place.
2013-11-02 02:28:00 +00:00
- implemented all assign/modify operators. - use a table to translate from PEX to tokens to make the code easier to read.
2016-10-21 12:18:31 +00:00
xx(Trinary, '?')
Remove IsUnary() and IsBinary() - This information is already stored in the node's NodeType field, so there's no reason to go do a table lookup for it elsewhere. Must have been a brain fart when I wrote them in the first place.
2013-11-02 02:28:00 +00:00
- implemented all assign/modify operators. - use a table to translate from PEX to tokens to make the code easier to read.
2016-10-21 12:18:31 +00:00
xx(Cast, TK_Coerce)
Add evaluation of constant unary and binary expressions - Added ZCCCompiler class as a place to generate IR and symbols from an AST. Right now, all it does is simplify constant expressions into constant values. - Do type promotion on the AST where appropriate. - Added true and false tokens to the parser driver.
2013-10-24 04:06:32 +00:00
#undef xx
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