void prettyDECL(int indent, DECL *decl)
{
switch(decl->kind){
case formalK:
prettyTYPE(decl->type);
printf("%s",decl->val.formalD.name);
if(decl->next != NULL)
printf(", ");
break;
case variableK:
indentprintf(indent, "");
prettyModifierKind(decl->val.variableD.modifier);
prettyTYPE(decl->type);
prettyIDENTIFIER(decl->val.variableD.identifiers);
if (decl->val.variableD.initialization != NULL) {
printf(" = ");
prettyEXP(decl->val.variableD.initialization);
}
printf(";\n");
break;
case simplevarK:
prettyTYPE(decl->type);
printf("%s",decl->val.simplevarD.name);
if (decl->val.simplevarD.initialization != NULL) {
printf(" = ");
prettyEXP(decl->val.simplevarD.initialization);
}
if(decl->next != NULL)
printf(", ");
break;
}
if(decl->next != NULL)
prettyDECL(indent, decl->next);
}
void prettyFUNCTION(int indent, FUNCTION *function)
{
indentprintf(indent, "");
//prettyTYPE(function->type);
printf("function %s(",function->name);
if (function->formals != NULL)
prettyDECL(indent, function->formals);
printf(")\n");
indentprintf(indent, "{\n");
if (function->stms != NULL)
prettySTM(indent+1, function->stms);
indentprintf(indent, "}\n");
}
void prettyFUNCTION(int indent, FUNCTION *function)
{
indentprintf(indent, "");
prettyTYPE(function->type);
printf("%s(",function->name);
if (function->formals != NULL)
prettyDECL(indent, function->formals);
printf(")\n");
indentprintf(indent, "{\n");
#if (PRINTSYMBOL)
prettySymbolTable(indent+1, function->sym);
#endif
if (function->stms != NULL)
prettySTM(indent+1, function->stms);
indentprintf(indent, "}\n");
}
void prettyFORINIT(int indent, FORINIT *forinit)
{
switch (forinit->kind) {
case declforinitK:
prettyDECL(indent, forinit->val.declforinitF);
break;
case expforinitK:
prettyEXP(forinit->val.expforinitF);
break;
}
if (forinit->next != NULL) {
printf(",");
prettyFORINIT(indent, forinit->next);
}
}
void prettySTM(int indent, STM *stm)
{
switch (stm->kind) {
case skipK:
indentprintf(indent, ";\n");
break;
case expK:
indentprintf(indent, "");
prettyEXP(stm->val.expS);
printf(";\n");
break;
case declstmK:
prettyDECL(indent, stm->val.declstmS);
break;
case returnK:
indentprintf(indent, "return ");
if (stm->val.returnS.exp != NULL)
prettyEXP(stm->val.returnS.exp);
printf(";\n");
break;
case ifK:
indentprintf(indent, "if (");
prettyEXP(stm->val.ifS.condition);
printf(")");
prettySTM(indent, stm->val.ifS.body);
break;
case ifelseK:
indentprintf(indent, "if (");
prettyEXP(stm->val.ifelseS.condition);
printf(")");
prettySTM(indent, stm->val.ifelseS.thenpart);
indentprintf(indent, " else ");
prettySTM(indent, stm->val.ifelseS.elsepart);
break;
case whileK:
indentprintf(indent, "while (");
prettyEXP(stm->val.whileS.condition);
printf(") ");
prettySTM(indent, stm->val.whileS.body);
break;
case forK:
indentprintf(indent, "for (");
prettyFORINIT(indent, stm->val.forS.inits);
printf("; ");
prettyEXP(stm->val.forS.condition);
printf("; ");
prettyEXP(stm->val.forS.updates);
printf(") ");
prettySTM(indent, stm->val.forS.body);
break;
case sequenceK:
prettySTM(indent, stm->val.sequenceS.first);
prettySTM(indent, stm->val.sequenceS.second);
break;
case scopeK:
printf("\n");
indentprintf(indent, "{ /* new scope */\n");
#if (PRINTSYMBOL)
prettySymbolTable(indent+2, stm->val.scopeS.sym);
#endif
prettySTM(indent+1, stm->val.scopeS.stm);
indentprintf(indent, "}\n");
break;
case setintK:
indentprintf(indent,"setint(");
prettyEntity(stm->val.setintS.kind);
printf(", ");
prettyEXP(stm->val.setintS.modelname);
printf(",");
prettyEXP(stm->val.setintS.nr);
printf(",");
prettyEXP(stm->val.setintS.val);
printf(")");
break;
case sleepK:
indentprintf(indent,"sleep(");
prettyEXP(stm->val.sleepS.time);
printf(")");
break;
}
}
void prettySTM(int indent, STM *stm)
{
switch (stm->kind) {
case skipK:
indentprintf(indent, ";\n");
break;
case expK:
indentprintf(indent, "");
prettyEXP(stm->val.expS);
printf(";\n");
break;
case declstmK:
prettyDECL(indent, stm->val.declstmS);
break;
case returnK:
indentprintf(indent, "return ");
if (stm->val.returnS.exp != NULL)
prettyEXP(stm->val.returnS.exp);
printf(";\n");
break;
case ifK:
indentprintf(indent, "if (");
prettyEXP(stm->val.ifS.condition);
printf(")");
prettySTM(indent, stm->val.ifS.body);
break;
case ifelseK:
indentprintf(indent, "if (");
prettyEXP(stm->val.ifelseS.condition);
printf(")");
prettySTM(indent, stm->val.ifelseS.thenpart);
indentprintf(indent, " else ");
prettySTM(indent, stm->val.ifelseS.elsepart);
break;
case whileK:
indentprintf(indent, "while (");
prettyEXP(stm->val.whileS.condition);
printf(") ");
prettySTM(indent, stm->val.whileS.body);
break;
case forK:
indentprintf(indent, "for (");
prettyFORINIT(indent, stm->val.forS.inits);
printf("; ");
prettyEXP(stm->val.forS.condition);
printf("; ");
prettyEXP(stm->val.forS.updates);
printf(") ");
prettySTM(indent, stm->val.forS.body);
break;
case sequenceK:
prettySTM(indent, stm->val.sequenceS.first);
prettySTM(indent, stm->val.sequenceS.second);
break;
case scopeK:
printf("\n");
indentprintf(indent, "{ /* new scope */\n");
prettySTM(indent+1, stm->val.scopeS.stm);
indentprintf(indent, "}\n");
break;
case sleepK:
indentprintf(indent,"sleep(");
prettyEXP(stm->val.sleepS.time);
printf(")");
break;
case breakK:
indentprintf(indent,"break;\n");
break;
case continueK:
indentprintf(indent,"continue;\n");
break;
}
}
