mirror of
https://github.com/CHOMPStation2/CHOMPStation2.git
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Moar whitespace normalization [MDB IGNORE] (#7750)
Co-authored-by: Raeschen <rycoop29@gmail.com>
This commit is contained in:
Drathek
GitHub
@@ -1,128 +1,128 @@
|
||||
/*
|
||||
File: AST Nodes
|
||||
An abstract syntax tree (AST) is a representation of source code in a computer-friendly format. It is composed of nodes,
|
||||
each of which represents a certain part of the source code. For example, an <IfStatement> node represents an if statement in the
|
||||
script's source code. Because it is a representation of the source code in memory, it is independent of any specific scripting language.
|
||||
This allows a script in any language for which a parser exists to be run by the interpreter.
|
||||
|
||||
The AST is produced by an <n_Parser> object. It consists of a <GlobalBlock> with an arbitrary amount of statements. These statements are
|
||||
run in order by an <n_Interpreter> object. A statement may in turn run another block (such as an if statement might if its condition is
|
||||
met).
|
||||
|
||||
Articles:
|
||||
- <http://en.wikipedia.org/wiki/Abstract_syntax_tree>
|
||||
*/
|
||||
var
|
||||
const
|
||||
/*
|
||||
Constants: Operator Precedence
|
||||
OOP_OR - Logical or
|
||||
OOP_AND - Logical and
|
||||
OOP_BIT - Bitwise operations
|
||||
OOP_EQUAL - Equality checks
|
||||
OOP_COMPARE - Greater than, less then, etc
|
||||
OOP_ADD - Addition and subtraction
|
||||
OOP_MULTIPLY - Multiplication and division
|
||||
OOP_POW - Exponents
|
||||
OOP_UNARY - Unary Operators
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||||
OOP_GROUP - Parentheses
|
||||
*/
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||||
OOP_OR = 1 //||
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||||
OOP_AND = OOP_OR + 1 //&&
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||||
OOP_BIT = OOP_AND + 1 //&, |
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||||
OOP_EQUAL = OOP_BIT + 1 //==, !=
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||||
OOP_COMPARE = OOP_EQUAL + 1 //>, <, >=, <=
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OOP_ADD = OOP_COMPARE + 1 //+, -
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OOP_MULTIPLY= OOP_ADD + 1 //*, /, %
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OOP_POW = OOP_MULTIPLY+ 1 //^
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OOP_UNARY = OOP_POW + 1 //!
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||||
OOP_GROUP = OOP_UNARY + 1 //()
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||||
|
||||
/*
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||||
Class: node
|
||||
*/
|
||||
/node/proc/ToString()
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||||
return "[src.type]"
|
||||
/*
|
||||
Class: identifier
|
||||
*/
|
||||
/node/identifier
|
||||
var/id_name
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||||
|
||||
/node/identifier/New(id)
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||||
.=..()
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src.id_name=id
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||||
|
||||
/node/identifier/ToString()
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||||
return id_name
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||||
|
||||
/*
|
||||
Class: expression
|
||||
*/
|
||||
/node/expression
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||||
/*
|
||||
Class: operator
|
||||
See <Binary Operators> and <Unary Operators> for subtypes.
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||||
*/
|
||||
/node/expression/op
|
||||
var/node/expression/exp
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var/tmp/name
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||||
var/tmp/precedence
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||||
|
||||
/node/expression/op/New()
|
||||
.=..()
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if(!src.name) src.name="[src.type]"
|
||||
|
||||
/node/expression/op/ToString()
|
||||
return "operator: [name]"
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||||
|
||||
/*
|
||||
Class: FunctionCall
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||||
*/
|
||||
/node/expression/FunctionCall
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||||
//Function calls can also be expressions or statements.
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||||
var/func_name
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||||
var/node/identifier/object
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||||
var/list/parameters = list()
|
||||
|
||||
/*
|
||||
Class: literal
|
||||
*/
|
||||
/node/expression/value/literal
|
||||
var/value
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||||
|
||||
/node/expression/value/literal/New(value)
|
||||
.=..()
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src.value=value
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||||
|
||||
/node/expression/value/literal/ToString()
|
||||
return src.value
|
||||
|
||||
/*
|
||||
Class: variable
|
||||
*/
|
||||
/node/expression/value/variable
|
||||
var/node/object //Either a node/identifier or another node/expression/value/variable which points to the object
|
||||
var/node/identifier/id
|
||||
|
||||
|
||||
/node/expression/value/variable/New(ident)
|
||||
.=..()
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id=ident
|
||||
if(istext(id))id=new(id)
|
||||
|
||||
/node/expression/value/variable/ToString()
|
||||
return src.id.ToString()
|
||||
|
||||
/*
|
||||
Class: reference
|
||||
*/
|
||||
/node/expression/value/reference
|
||||
var/datum/value
|
||||
|
||||
/node/expression/value/reference/New(value)
|
||||
.=..()
|
||||
src.value=value
|
||||
|
||||
/node/expression/value/reference/ToString()
|
||||
return "ref: [src.value] ([src.value.type])"
|
||||
/*
|
||||
File: AST Nodes
|
||||
An abstract syntax tree (AST) is a representation of source code in a computer-friendly format. It is composed of nodes,
|
||||
each of which represents a certain part of the source code. For example, an <IfStatement> node represents an if statement in the
|
||||
script's source code. Because it is a representation of the source code in memory, it is independent of any specific scripting language.
|
||||
This allows a script in any language for which a parser exists to be run by the interpreter.
|
||||
|
||||
The AST is produced by an <n_Parser> object. It consists of a <GlobalBlock> with an arbitrary amount of statements. These statements are
|
||||
run in order by an <n_Interpreter> object. A statement may in turn run another block (such as an if statement might if its condition is
|
||||
met).
|
||||
|
||||
Articles:
|
||||
- <http://en.wikipedia.org/wiki/Abstract_syntax_tree>
|
||||
*/
|
||||
var
|
||||
const
|
||||
/*
|
||||
Constants: Operator Precedence
|
||||
OOP_OR - Logical or
|
||||
OOP_AND - Logical and
|
||||
OOP_BIT - Bitwise operations
|
||||
OOP_EQUAL - Equality checks
|
||||
OOP_COMPARE - Greater than, less then, etc
|
||||
OOP_ADD - Addition and subtraction
|
||||
OOP_MULTIPLY - Multiplication and division
|
||||
OOP_POW - Exponents
|
||||
OOP_UNARY - Unary Operators
|
||||
OOP_GROUP - Parentheses
|
||||
*/
|
||||
OOP_OR = 1 //||
|
||||
OOP_AND = OOP_OR + 1 //&&
|
||||
OOP_BIT = OOP_AND + 1 //&, |
|
||||
OOP_EQUAL = OOP_BIT + 1 //==, !=
|
||||
OOP_COMPARE = OOP_EQUAL + 1 //>, <, >=, <=
|
||||
OOP_ADD = OOP_COMPARE + 1 //+, -
|
||||
OOP_MULTIPLY= OOP_ADD + 1 //*, /, %
|
||||
OOP_POW = OOP_MULTIPLY+ 1 //^
|
||||
OOP_UNARY = OOP_POW + 1 //!
|
||||
OOP_GROUP = OOP_UNARY + 1 //()
|
||||
|
||||
/*
|
||||
Class: node
|
||||
*/
|
||||
/node/proc/ToString()
|
||||
return "[src.type]"
|
||||
/*
|
||||
Class: identifier
|
||||
*/
|
||||
/node/identifier
|
||||
var/id_name
|
||||
|
||||
/node/identifier/New(id)
|
||||
.=..()
|
||||
src.id_name=id
|
||||
|
||||
/node/identifier/ToString()
|
||||
return id_name
|
||||
|
||||
/*
|
||||
Class: expression
|
||||
*/
|
||||
/node/expression
|
||||
/*
|
||||
Class: operator
|
||||
See <Binary Operators> and <Unary Operators> for subtypes.
|
||||
*/
|
||||
/node/expression/op
|
||||
var/node/expression/exp
|
||||
var/tmp/name
|
||||
var/tmp/precedence
|
||||
|
||||
/node/expression/op/New()
|
||||
.=..()
|
||||
if(!src.name) src.name="[src.type]"
|
||||
|
||||
/node/expression/op/ToString()
|
||||
return "operator: [name]"
|
||||
|
||||
/*
|
||||
Class: FunctionCall
|
||||
*/
|
||||
/node/expression/FunctionCall
|
||||
//Function calls can also be expressions or statements.
|
||||
var/func_name
|
||||
var/node/identifier/object
|
||||
var/list/parameters = list()
|
||||
|
||||
/*
|
||||
Class: literal
|
||||
*/
|
||||
/node/expression/value/literal
|
||||
var/value
|
||||
|
||||
/node/expression/value/literal/New(value)
|
||||
.=..()
|
||||
src.value=value
|
||||
|
||||
/node/expression/value/literal/ToString()
|
||||
return src.value
|
||||
|
||||
/*
|
||||
Class: variable
|
||||
*/
|
||||
/node/expression/value/variable
|
||||
var/node/object //Either a node/identifier or another node/expression/value/variable which points to the object
|
||||
var/node/identifier/id
|
||||
|
||||
|
||||
/node/expression/value/variable/New(ident)
|
||||
.=..()
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||||
id=ident
|
||||
if(istext(id))id=new(id)
|
||||
|
||||
/node/expression/value/variable/ToString()
|
||||
return src.id.ToString()
|
||||
|
||||
/*
|
||||
Class: reference
|
||||
*/
|
||||
/node/expression/value/reference
|
||||
var/datum/value
|
||||
|
||||
/node/expression/value/reference/New(value)
|
||||
.=..()
|
||||
src.value=value
|
||||
|
||||
/node/expression/value/reference/ToString()
|
||||
return "ref: [src.value] ([src.value.type])"
|
||||
|
||||
@@ -1,45 +1,45 @@
|
||||
/*
|
||||
File: Block Types
|
||||
*/
|
||||
/*
|
||||
Class: BlockDefinition
|
||||
An object representing a set of actions to perform independently from the rest of the script. Blocks are basically just
|
||||
lists of statements to execute which also contain some local variables and methods. Note that since functions are local to a block,
|
||||
it is possible to have a function definition inside of any type of block (such as in an if statement or another function),
|
||||
and not just in the global scope as in many languages.
|
||||
*/
|
||||
/node/BlockDefinition
|
||||
var/list/statements = list()
|
||||
var/list/functions = list()
|
||||
var/list/initial_variables = list()
|
||||
|
||||
/*
|
||||
Proc: SetVar
|
||||
Defines a permanent variable. The variable will not be deleted when it goes out of scope.
|
||||
|
||||
Notes:
|
||||
Since all pre-existing temporary variables are deleted, it is not generally desirable to use this proc after the interpreter has been instantiated.
|
||||
Instead, use <n_Interpreter.SetVar()>.
|
||||
|
||||
See Also:
|
||||
- <n_Interpreter.SetVar()>
|
||||
*/
|
||||
/node/BlockDefinition/proc/SetVar(name, value)
|
||||
initial_variables[name]=value
|
||||
|
||||
|
||||
/*
|
||||
Class: GlobalBlock
|
||||
A block object representing the global scope.
|
||||
*/
|
||||
//
|
||||
/node/BlockDefinition/GlobalBlock/New()
|
||||
initial_variables["null"]=null
|
||||
return ..()
|
||||
|
||||
/*
|
||||
Class: FunctionBlock
|
||||
A block representing a function body.
|
||||
*/
|
||||
//
|
||||
/*
|
||||
File: Block Types
|
||||
*/
|
||||
/*
|
||||
Class: BlockDefinition
|
||||
An object representing a set of actions to perform independently from the rest of the script. Blocks are basically just
|
||||
lists of statements to execute which also contain some local variables and methods. Note that since functions are local to a block,
|
||||
it is possible to have a function definition inside of any type of block (such as in an if statement or another function),
|
||||
and not just in the global scope as in many languages.
|
||||
*/
|
||||
/node/BlockDefinition
|
||||
var/list/statements = list()
|
||||
var/list/functions = list()
|
||||
var/list/initial_variables = list()
|
||||
|
||||
/*
|
||||
Proc: SetVar
|
||||
Defines a permanent variable. The variable will not be deleted when it goes out of scope.
|
||||
|
||||
Notes:
|
||||
Since all pre-existing temporary variables are deleted, it is not generally desirable to use this proc after the interpreter has been instantiated.
|
||||
Instead, use <n_Interpreter.SetVar()>.
|
||||
|
||||
See Also:
|
||||
- <n_Interpreter.SetVar()>
|
||||
*/
|
||||
/node/BlockDefinition/proc/SetVar(name, value)
|
||||
initial_variables[name]=value
|
||||
|
||||
|
||||
/*
|
||||
Class: GlobalBlock
|
||||
A block object representing the global scope.
|
||||
*/
|
||||
//
|
||||
/node/BlockDefinition/GlobalBlock/New()
|
||||
initial_variables["null"]=null
|
||||
return ..()
|
||||
|
||||
/*
|
||||
Class: FunctionBlock
|
||||
A block representing a function body.
|
||||
*/
|
||||
//
|
||||
/node/BlockDefinition/FunctionBlock
|
||||
@@ -1,174 +1,174 @@
|
||||
//This file was auto-corrected by findeclaration.exe on 25.5.2012 20:42:33
|
||||
|
||||
/*
|
||||
File: Binary Operators
|
||||
*/
|
||||
/*
|
||||
Class: binary
|
||||
Represents a binary operator in the AST. A binary operator takes two operands (ie x and y) and returns a value.
|
||||
*/
|
||||
/node/expression/op/binary
|
||||
var/node/expression/exp2
|
||||
|
||||
////////// Comparison Operators //////////
|
||||
/*
|
||||
Class: Equal
|
||||
Returns true if x = y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Equal
|
||||
precedence=OOP_EQUAL
|
||||
|
||||
/*
|
||||
Class: NotEqual
|
||||
Returns true if x and y aren't equal.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/NotEqual
|
||||
precedence=OOP_EQUAL
|
||||
|
||||
/*
|
||||
Class: Greater
|
||||
Returns true if x > y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Greater
|
||||
precedence=OOP_COMPARE
|
||||
|
||||
/*
|
||||
Class: Less
|
||||
Returns true if x < y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Less
|
||||
precedence=OOP_COMPARE
|
||||
|
||||
/*
|
||||
Class: GreaterOrEqual
|
||||
Returns true if x >= y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/GreaterOrEqual
|
||||
precedence=OOP_COMPARE
|
||||
|
||||
/*
|
||||
Class: LessOrEqual
|
||||
Returns true if x <= y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/LessOrEqual
|
||||
precedence=OOP_COMPARE
|
||||
|
||||
|
||||
////////// Logical Operators //////////
|
||||
|
||||
/*
|
||||
Class: LogicalAnd
|
||||
Returns true if x and y are true.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/LogicalAnd
|
||||
precedence=OOP_AND
|
||||
|
||||
/*
|
||||
Class: LogicalOr
|
||||
Returns true if x, y, or both are true.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/LogicalOr
|
||||
precedence=OOP_OR
|
||||
|
||||
/*
|
||||
Class: LogicalXor
|
||||
Returns true if either x or y but not both are true.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/LogicalXor //Not implemented in nS
|
||||
precedence=OOP_OR
|
||||
|
||||
|
||||
////////// Bitwise Operators //////////
|
||||
|
||||
/*
|
||||
Class: BitwiseAnd
|
||||
Performs a bitwise and operation.
|
||||
|
||||
Example:
|
||||
011 & 110 = 010
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/BitwiseAnd
|
||||
precedence=OOP_BIT
|
||||
|
||||
/*
|
||||
Class: BitwiseOr
|
||||
Performs a bitwise or operation.
|
||||
|
||||
Example:
|
||||
011 | 110 = 111
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/BitwiseOr
|
||||
precedence=OOP_BIT
|
||||
|
||||
/*
|
||||
Class: BitwiseXor
|
||||
Performs a bitwise exclusive or operation.
|
||||
|
||||
Example:
|
||||
011 xor 110 = 101
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/BitwiseXor
|
||||
precedence=OOP_BIT
|
||||
|
||||
|
||||
////////// Arithmetic Operators //////////
|
||||
|
||||
/*
|
||||
Class: Add
|
||||
Returns the sum of x and y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Add
|
||||
precedence=OOP_ADD
|
||||
|
||||
/*
|
||||
Class: Subtract
|
||||
Returns the difference of x and y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Subtract
|
||||
precedence=OOP_ADD
|
||||
|
||||
/*
|
||||
Class: Multiply
|
||||
Returns the product of x and y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Multiply
|
||||
precedence=OOP_MULTIPLY
|
||||
|
||||
/*
|
||||
Class: Divide
|
||||
Returns the quotient of x and y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Divide
|
||||
precedence=OOP_MULTIPLY
|
||||
|
||||
/*
|
||||
Class: Power
|
||||
Returns x raised to the power of y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Power
|
||||
precedence=OOP_POW
|
||||
|
||||
/*
|
||||
Class: Modulo
|
||||
Returns the remainder of x / y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Modulo
|
||||
precedence=OOP_MULTIPLY
|
||||
//This file was auto-corrected by findeclaration.exe on 25.5.2012 20:42:33
|
||||
|
||||
/*
|
||||
File: Binary Operators
|
||||
*/
|
||||
/*
|
||||
Class: binary
|
||||
Represents a binary operator in the AST. A binary operator takes two operands (ie x and y) and returns a value.
|
||||
*/
|
||||
/node/expression/op/binary
|
||||
var/node/expression/exp2
|
||||
|
||||
////////// Comparison Operators //////////
|
||||
/*
|
||||
Class: Equal
|
||||
Returns true if x = y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Equal
|
||||
precedence=OOP_EQUAL
|
||||
|
||||
/*
|
||||
Class: NotEqual
|
||||
Returns true if x and y aren't equal.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/NotEqual
|
||||
precedence=OOP_EQUAL
|
||||
|
||||
/*
|
||||
Class: Greater
|
||||
Returns true if x > y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Greater
|
||||
precedence=OOP_COMPARE
|
||||
|
||||
/*
|
||||
Class: Less
|
||||
Returns true if x < y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Less
|
||||
precedence=OOP_COMPARE
|
||||
|
||||
/*
|
||||
Class: GreaterOrEqual
|
||||
Returns true if x >= y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/GreaterOrEqual
|
||||
precedence=OOP_COMPARE
|
||||
|
||||
/*
|
||||
Class: LessOrEqual
|
||||
Returns true if x <= y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/LessOrEqual
|
||||
precedence=OOP_COMPARE
|
||||
|
||||
|
||||
////////// Logical Operators //////////
|
||||
|
||||
/*
|
||||
Class: LogicalAnd
|
||||
Returns true if x and y are true.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/LogicalAnd
|
||||
precedence=OOP_AND
|
||||
|
||||
/*
|
||||
Class: LogicalOr
|
||||
Returns true if x, y, or both are true.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/LogicalOr
|
||||
precedence=OOP_OR
|
||||
|
||||
/*
|
||||
Class: LogicalXor
|
||||
Returns true if either x or y but not both are true.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/LogicalXor //Not implemented in nS
|
||||
precedence=OOP_OR
|
||||
|
||||
|
||||
////////// Bitwise Operators //////////
|
||||
|
||||
/*
|
||||
Class: BitwiseAnd
|
||||
Performs a bitwise and operation.
|
||||
|
||||
Example:
|
||||
011 & 110 = 010
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/BitwiseAnd
|
||||
precedence=OOP_BIT
|
||||
|
||||
/*
|
||||
Class: BitwiseOr
|
||||
Performs a bitwise or operation.
|
||||
|
||||
Example:
|
||||
011 | 110 = 111
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/BitwiseOr
|
||||
precedence=OOP_BIT
|
||||
|
||||
/*
|
||||
Class: BitwiseXor
|
||||
Performs a bitwise exclusive or operation.
|
||||
|
||||
Example:
|
||||
011 xor 110 = 101
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/BitwiseXor
|
||||
precedence=OOP_BIT
|
||||
|
||||
|
||||
////////// Arithmetic Operators //////////
|
||||
|
||||
/*
|
||||
Class: Add
|
||||
Returns the sum of x and y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Add
|
||||
precedence=OOP_ADD
|
||||
|
||||
/*
|
||||
Class: Subtract
|
||||
Returns the difference of x and y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Subtract
|
||||
precedence=OOP_ADD
|
||||
|
||||
/*
|
||||
Class: Multiply
|
||||
Returns the product of x and y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Multiply
|
||||
precedence=OOP_MULTIPLY
|
||||
|
||||
/*
|
||||
Class: Divide
|
||||
Returns the quotient of x and y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Divide
|
||||
precedence=OOP_MULTIPLY
|
||||
|
||||
/*
|
||||
Class: Power
|
||||
Returns x raised to the power of y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Power
|
||||
precedence=OOP_POW
|
||||
|
||||
/*
|
||||
Class: Modulo
|
||||
Returns the remainder of x / y.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/binary/Modulo
|
||||
precedence=OOP_MULTIPLY
|
||||
|
||||
@@ -1,51 +1,51 @@
|
||||
/*
|
||||
File: Unary Operators
|
||||
*/
|
||||
/*
|
||||
Class: unary
|
||||
Represents a unary operator in the AST. Unary operators take a single operand (referred to as x below) and return a value.
|
||||
*/
|
||||
/node/expression/op/unary
|
||||
precedence=OOP_UNARY
|
||||
|
||||
/*
|
||||
Class: LogicalNot
|
||||
Returns !x.
|
||||
|
||||
Example:
|
||||
!true = false and !false = true
|
||||
*/
|
||||
//
|
||||
/node/expression/op/unary/LogicalNot
|
||||
name="logical not"
|
||||
|
||||
/*
|
||||
Class: BitwiseNot
|
||||
Returns the value of a bitwise not operation performed on x.
|
||||
|
||||
Example:
|
||||
~10 (decimal 2) = 01 (decimal 1).
|
||||
*/
|
||||
//
|
||||
/node/expression/op/unary/BitwiseNot
|
||||
name="bitwise not"
|
||||
|
||||
/*
|
||||
Class: Minus
|
||||
Returns -x.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/unary/Minus
|
||||
name="minus"
|
||||
|
||||
/*
|
||||
Class: group
|
||||
A special unary operator representing a value in parentheses.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/unary/group
|
||||
precedence=OOP_GROUP
|
||||
|
||||
/node/expression/op/unary/New(node/expression/exp)
|
||||
src.exp=exp
|
||||
return ..()
|
||||
/*
|
||||
File: Unary Operators
|
||||
*/
|
||||
/*
|
||||
Class: unary
|
||||
Represents a unary operator in the AST. Unary operators take a single operand (referred to as x below) and return a value.
|
||||
*/
|
||||
/node/expression/op/unary
|
||||
precedence=OOP_UNARY
|
||||
|
||||
/*
|
||||
Class: LogicalNot
|
||||
Returns !x.
|
||||
|
||||
Example:
|
||||
!true = false and !false = true
|
||||
*/
|
||||
//
|
||||
/node/expression/op/unary/LogicalNot
|
||||
name="logical not"
|
||||
|
||||
/*
|
||||
Class: BitwiseNot
|
||||
Returns the value of a bitwise not operation performed on x.
|
||||
|
||||
Example:
|
||||
~10 (decimal 2) = 01 (decimal 1).
|
||||
*/
|
||||
//
|
||||
/node/expression/op/unary/BitwiseNot
|
||||
name="bitwise not"
|
||||
|
||||
/*
|
||||
Class: Minus
|
||||
Returns -x.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/unary/Minus
|
||||
name="minus"
|
||||
|
||||
/*
|
||||
Class: group
|
||||
A special unary operator representing a value in parentheses.
|
||||
*/
|
||||
//
|
||||
/node/expression/op/unary/group
|
||||
precedence=OOP_GROUP
|
||||
|
||||
/node/expression/op/unary/New(node/expression/exp)
|
||||
src.exp=exp
|
||||
return ..()
|
||||
|
||||
@@ -1,106 +1,106 @@
|
||||
/*
|
||||
File: Statement Types
|
||||
*/
|
||||
/*
|
||||
Class: statement
|
||||
An object representing a single instruction run by an interpreter.
|
||||
*/
|
||||
/node/statement
|
||||
/*
|
||||
Class: FunctionCall
|
||||
Represents a call to a function.
|
||||
*/
|
||||
//
|
||||
/node/statement/FunctionCall
|
||||
var/func_name
|
||||
var/node/identifier/object
|
||||
var/list/parameters=list()
|
||||
|
||||
/*
|
||||
Class: FunctionDefinition
|
||||
Defines a function.
|
||||
*/
|
||||
//
|
||||
/node/statement/FunctionDefinition
|
||||
var/func_name
|
||||
var/list/parameters=list()
|
||||
var/node/BlockDefinition/FunctionBlock/block
|
||||
|
||||
/*
|
||||
Class: VariableAssignment
|
||||
Sets a variable in an accessible scope to the given value if one exists, otherwise initializes a new local variable to the given value.
|
||||
|
||||
Notes:
|
||||
If a variable with the same name exists in a higher block, the value will be assigned to it. If not,
|
||||
a new variable is created in the current block. To force creation of a new variable, use <VariableDeclaration>.
|
||||
|
||||
See Also:
|
||||
- <VariableDeclaration>
|
||||
*/
|
||||
//
|
||||
/node/statement/VariableAssignment
|
||||
var/node/identifier/object
|
||||
var/node/identifier/var_name
|
||||
var/node/expression/value
|
||||
|
||||
/*
|
||||
Class: VariableDeclaration
|
||||
Intializes a local variable to a null value.
|
||||
|
||||
See Also:
|
||||
- <VariableAssignment>
|
||||
*/
|
||||
//
|
||||
/node/statement/VariableDeclaration
|
||||
var/node/identifier/object
|
||||
var/node/identifier/var_name
|
||||
|
||||
/*
|
||||
Class: IfStatement
|
||||
*/
|
||||
//
|
||||
/node/statement/IfStatement
|
||||
var/node/BlockDefinition/block
|
||||
var/node/BlockDefinition/else_block // may be null
|
||||
var/node/expression/cond
|
||||
|
||||
/*
|
||||
Class: WhileLoop
|
||||
Loops while a given condition is true.
|
||||
*/
|
||||
//
|
||||
/node/statement/WhileLoop
|
||||
var/node/BlockDefinition/block
|
||||
var/node/expression/cond
|
||||
|
||||
/*
|
||||
Class: ForLoop
|
||||
Loops while test is true, initializing a variable, increasing the variable
|
||||
*/
|
||||
/node/statement/ForLoop
|
||||
var/node/BlockDefinition/block
|
||||
var/node/expression/test
|
||||
var/node/expression/init
|
||||
var/node/expression/increment
|
||||
|
||||
/*
|
||||
Class: BreakStatement
|
||||
Ends a loop.
|
||||
*/
|
||||
//
|
||||
/node/statement/BreakStatement
|
||||
|
||||
/*
|
||||
Class: ContinueStatement
|
||||
Skips to the next iteration of a loop.
|
||||
*/
|
||||
//
|
||||
/node/statement/ContinueStatement
|
||||
|
||||
/*
|
||||
Class: ReturnStatement
|
||||
Ends the function and returns a value.
|
||||
*/
|
||||
//
|
||||
/node/statement/ReturnStatement
|
||||
/*
|
||||
File: Statement Types
|
||||
*/
|
||||
/*
|
||||
Class: statement
|
||||
An object representing a single instruction run by an interpreter.
|
||||
*/
|
||||
/node/statement
|
||||
/*
|
||||
Class: FunctionCall
|
||||
Represents a call to a function.
|
||||
*/
|
||||
//
|
||||
/node/statement/FunctionCall
|
||||
var/func_name
|
||||
var/node/identifier/object
|
||||
var/list/parameters=list()
|
||||
|
||||
/*
|
||||
Class: FunctionDefinition
|
||||
Defines a function.
|
||||
*/
|
||||
//
|
||||
/node/statement/FunctionDefinition
|
||||
var/func_name
|
||||
var/list/parameters=list()
|
||||
var/node/BlockDefinition/FunctionBlock/block
|
||||
|
||||
/*
|
||||
Class: VariableAssignment
|
||||
Sets a variable in an accessible scope to the given value if one exists, otherwise initializes a new local variable to the given value.
|
||||
|
||||
Notes:
|
||||
If a variable with the same name exists in a higher block, the value will be assigned to it. If not,
|
||||
a new variable is created in the current block. To force creation of a new variable, use <VariableDeclaration>.
|
||||
|
||||
See Also:
|
||||
- <VariableDeclaration>
|
||||
*/
|
||||
//
|
||||
/node/statement/VariableAssignment
|
||||
var/node/identifier/object
|
||||
var/node/identifier/var_name
|
||||
var/node/expression/value
|
||||
|
||||
/*
|
||||
Class: VariableDeclaration
|
||||
Intializes a local variable to a null value.
|
||||
|
||||
See Also:
|
||||
- <VariableAssignment>
|
||||
*/
|
||||
//
|
||||
/node/statement/VariableDeclaration
|
||||
var/node/identifier/object
|
||||
var/node/identifier/var_name
|
||||
|
||||
/*
|
||||
Class: IfStatement
|
||||
*/
|
||||
//
|
||||
/node/statement/IfStatement
|
||||
var/node/BlockDefinition/block
|
||||
var/node/BlockDefinition/else_block // may be null
|
||||
var/node/expression/cond
|
||||
|
||||
/*
|
||||
Class: WhileLoop
|
||||
Loops while a given condition is true.
|
||||
*/
|
||||
//
|
||||
/node/statement/WhileLoop
|
||||
var/node/BlockDefinition/block
|
||||
var/node/expression/cond
|
||||
|
||||
/*
|
||||
Class: ForLoop
|
||||
Loops while test is true, initializing a variable, increasing the variable
|
||||
*/
|
||||
/node/statement/ForLoop
|
||||
var/node/BlockDefinition/block
|
||||
var/node/expression/test
|
||||
var/node/expression/init
|
||||
var/node/expression/increment
|
||||
|
||||
/*
|
||||
Class: BreakStatement
|
||||
Ends a loop.
|
||||
*/
|
||||
//
|
||||
/node/statement/BreakStatement
|
||||
|
||||
/*
|
||||
Class: ContinueStatement
|
||||
Skips to the next iteration of a loop.
|
||||
*/
|
||||
//
|
||||
/node/statement/ContinueStatement
|
||||
|
||||
/*
|
||||
Class: ReturnStatement
|
||||
Ends the function and returns a value.
|
||||
*/
|
||||
//
|
||||
/node/statement/ReturnStatement
|
||||
var/node/expression/value
|
||||
Reference in New Issue
Block a user