GrParser

Analyses the syntax and produce the data for the VM The parser analyses the lexemes generated by the lexer and produce machine code.

final

class GrParser {

GrInt[] iconsts;

GrFloat[] fconsts;

GrString[] sconsts;

uint scopeLevel;

GrVariable[] globalVariables;

GrFunction[] instanciatedFunctions;

GrFunction[] functionsQueue;

GrFunction[] functions;

GrFunction[] events;

GrFunction[] anonymousFunctions;

GrTemplateFunction[] templatedFunctions;

uint current;

GrFunction currentFunction;

GrFunction[] functionStack;

GrFunctionCall[] functionCalls;

uint[][] breaksJumps;

uint[][] continuesJumps;

uint[] continuesDestinations;

GrLexeme[] lexemes;

bool isTypeChecking;

uint iglobalsCount;

uint fglobalsCount;

uint sglobalsCount;

uint oglobalsCount;

void generateFunctionInputs();

GrFunction getFunction(string mangledName, uint fileId, bool isPublic);

GrFunction getFunction(string name, GrType[] signature, uint fileId, bool isPublic);

void removeFunction(string name);

GrFunction getAnonymousFunction(string name, GrType[] signature, uint fileId);

void addGetInstruction(GrVariable variable, GrType expectedType, bool allowOptimization);

void solveFunctionCalls(uint[] opcodes);

void parseScript(GrData data, GrLexer lexer, int options);

void parseFunction(GrFunction func);

}

Members

Functions

addGetInstruction void addGetInstruction(GrVariable variable, GrType expectedType, bool allowOptimization): Add a load opcode, or optimize a previous store.
dump void dump(): Undocumented in source. Be warned that the author may not have intended to support it.
generateFunctionInputs void generateFunctionInputs(): Generate opcodes to fetch the function or the task's parameters
getAnonymousFunction GrFunction getAnonymousFunction(string name, GrType[] signature, uint fileId): Undocumented in source. Be warned that the author may not have intended to support it.
getFunction GrFunction getFunction(string mangledName, uint fileId, bool isPublic): Undocumented in source. Be warned that the author may not have intended to support it.
getFunction GrFunction getFunction(string name, GrType[] signature, uint fileId, bool isPublic): Undocumented in source. Be warned that the author may not have intended to support it.
parseFunction void parseFunction(GrFunction func): Parse the body of global functions
parseScript void parseScript(GrData data, GrLexer lexer, int options): Undocumented in source. Be warned that the author may not have intended to support it.
removeFunction void removeFunction(string name): Remove a declared function
solveFunctionCalls void solveFunctionCalls(uint[] opcodes): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

anonymousFunctions GrFunction[] anonymousFunctions;: Undocumented in source.
breaksJumps uint[][] breaksJumps;: Undocumented in source.
continuesDestinations uint[] continuesDestinations;: Undocumented in source.
continuesJumps uint[][] continuesJumps;: Undocumented in source.
current uint current;: Undocumented in source.
currentFunction GrFunction currentFunction;
events GrFunction[] events;: Undocumented in source.
fconsts GrFloat[] fconsts;: Undocumented in source.
fglobalsCount uint fglobalsCount;: Number of int based global variables declared. +//// Number of string based global variables declared
functionCalls GrFunctionCall[] functionCalls;: Undocumented in source.
functionStack GrFunction[] functionStack;
functions GrFunction[] functions;
functionsQueue GrFunction[] functionsQueue;: Undocumented in source.
globalVariables GrVariable[] globalVariables;: Undocumented in source.
iconsts GrInt[] iconsts;: Undocumented in source.
iglobalsCount uint iglobalsCount;: Number of int based global variables declared. +//// Number of float based global variables declared
instanciatedFunctions GrFunction[] instanciatedFunctions;: Undocumented in source.
isTypeChecking bool isTypeChecking;: Undocumented in source.
lexemes GrLexeme[] lexemes;: Undocumented in source.
oglobalsCount uint oglobalsCount;: Number of int based global variables declared.
sconsts GrString[] sconsts;: Undocumented in source.
scopeLevel uint scopeLevel;: Undocumented in source.
sglobalsCount uint sglobalsCount;: Number of int based global variables declared. +//// Number of ptr based global variables declared
templatedFunctions GrTemplateFunction[] templatedFunctions;: Undocumented in source.

Meta

Source

See Implementation

grimoire compiler parser classes