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Started enforcing style guide. Fixed all warnings.

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This commit is contained in:
Samuel D. Crow
2021-03-23 15:25:59 -05:00
parent 68bf3cab0f
commit fbb60f4e3d
3 changed files with 86 additions and 52 deletions
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82
yabDataStructures.cpp
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@@ -23,7 +23,10 @@ ofstream &scope::operator<<(ostream &in)
case S_GLOBAL:
case S_STATIC:
return heap_h;
default:
break;
}
error(E_INTERNAL);
}
/* methods for operands */
@@ -43,6 +46,8 @@ enum TYPES operands::getSimpleVarType()
case T_STRINGCALL_ARRAY:
case T_STRINGVAR:
return T_STRINGVAR;
default:
break;
}
error(E_UNASSIGNABLE_TYPE);
}
@@ -156,14 +161,17 @@ bool expression::isBinOp()
{
switch (this->getOp())
{
/* fallthrough for multiselect */
case O_NEGATE:
case O_NOT:
case O_INVERT:
case O_INT_TO_FLOAT:
return false;
break;
default:
return true;
}
return true;
/* unreachable code */
error(E_INTERNAL);
}
shared_ptr<operands>expression::evaluate()
@@ -181,12 +189,14 @@ shared_ptr<operands>expression::evaluate()
enum TYPES rt=r->getSimpleVarType();
if (lt==T_INTVAR && rt==T_FLOATVAR)
{
l=shared_ptr<operands>((new expression(shared_ptr<expression>(new expression(l)), O_INT_TO_FLOAT))->evaluate());
l=shared_ptr<operands>((new expression(shared_ptr<expression>(
new expression(l)), O_INT_TO_FLOAT))->evaluate());
lt=T_FLOATVAR;
}
if (lt==T_FLOATVAR && rt==T_INTVAR)
{
r=shared_ptr<operands>((new expression(shared_ptr<expression>(new expression(r)), O_INT_TO_FLOAT))->evaluate());
r=shared_ptr<operands>((new expression(shared_ptr<expression>(
new expression(r)), O_INT_TO_FLOAT))->evaluate());
rt=T_FLOATVAR;
}
if (lt!=rt)error(E_TYPE_MISMATCH);
@@ -197,9 +207,15 @@ shared_ptr<operands>expression::evaluate()
t=l->getSimpleVarType();
r=NULL;
}
if (t==T_STRINGVAR) return expression::stringEval(l, r);
switch (this->getOp())
{
case O_STRING_CONCAT:
if (t!=T_STRINGVAR) error(E_BAD_SYNTAX);
this->op=shared_ptr<operands>(new operands(T_STRINGVAR));
this->op->generateBox(scopeGlobal?S_GLOBAL:S_LOCAL);
output_cpp << this->op->boxName() << "=" << l->boxName()
<< "+" << r->boxName();
break;
case O_INVERT:
this->op=shared_ptr<operands>(new operands(t));
this->op->generateBox(scopeVar);
@@ -226,69 +242,82 @@ shared_ptr<operands>expression::evaluate()
if (t!=T_INTVAR) error(E_TYPE_MISMATCH);
this->op=shared_ptr<operands>(new operands(T_INTVAR));
this->op->generateBox(scopeVar);
output_cpp << this->op->boxName() << "=" << l->boxName() << "%" << r->boxName() << ";\n";
output_cpp << this->op->boxName() << "=" << l->boxName()
<< "%" << r->boxName() << ";\n";
break;
case O_DIVIDE:
this->op=shared_ptr<operands>(new operands(t));
this->op->generateBox(scopeVar);
output_cpp << this->op->boxName() << "=" << l->boxName() << "/" << r->boxName() << ";\n";
output_cpp << this->op->boxName() << "=" << l->boxName()
<< "/" << r->boxName() << ";\n";
break;
case O_PLUS:
this->op=shared_ptr<operands>(new operands(t));
this->op->generateBox(scopeVar);
output_cpp << this->op->boxName() << "=" << l->boxName() << "+" << r->boxName() << ";\n";
output_cpp << this->op->boxName() << "=" << l->boxName()
<< "+" << r->boxName() << ";\n";
break;
case O_MINUS:
this->op=shared_ptr<operands>(new operands(t));
this->op->generateBox(scopeVar);
output_cpp << this->op->boxName() << "=" << l->boxName() << "-" << r->boxName() << ";\n";
output_cpp << this->op->boxName() << "=" << l->boxName()
<< "-" << r->boxName() << ";\n";
break;
case O_MULTIPLY:
this->op=shared_ptr<operands>(new operands(t));
this->op->generateBox(scopeVar);
output_cpp << this->op->boxName() << "=" << l->boxName() << "*" << r->boxName() << ";\n";
output_cpp << this->op->boxName() << "=" << l->boxName()
<< "*" << r->boxName() << ";\n";
break;
case O_OR:
if (t!=T_INTVAR) error(E_TYPE_MISMATCH);
this->op=shared_ptr<operands>(new operands(T_INTVAR));
this->op->generateBox(scopeVar);
output_cpp << this->op->boxName() << "=" << l->boxName() << "|" << r->boxName() << ";\n";
output_cpp << this->op->boxName() << "=" << l->boxName()
<< "|" << r->boxName() << ";\n";
break;
case O_AND:
if (t!=T_INTVAR) error(E_TYPE_MISMATCH);
this->op=shared_ptr<operands>(new operands(T_INTVAR));
this->op->generateBox(scopeVar);
output_cpp << this->op->boxName() << "=" << l->boxName() << "&" << r->boxName() << ";\n";
output_cpp << this->op->boxName() << "=" << l->boxName()
<< "&" << r->boxName() << ";\n";
break;
case O_GREATER:
this->op=shared_ptr<operands>(new operands(T_INTVAR));
this->op->generateBox(scopeVar);
output_cpp << this->op->boxName() << "=(" << l->boxName() << ">" << r->boxName() << ")?-1:0;\n";
output_cpp << this->op->boxName() << "=(" << l->boxName()
<< ">" << r->boxName() << ")?-1:0;\n";
break;
case O_LESS:
this->op=shared_ptr<operands>(new operands(T_INTVAR));
this->op->generateBox(scopeVar);
output_cpp << this->op->boxName() << "=(" << l->boxName() << "<" << r->boxName() << ")?-1:0;\n";
output_cpp << this->op->boxName() << "=(" << l->boxName()
<< "<" << r->boxName() << ")?-1:0;\n";
break;
case O_GREATER_EQUAL:
this->op=shared_ptr<operands>(new operands(T_INTVAR));
this->op->generateBox(scopeVar);
output_cpp << this->op->boxName() << "=(" << l->boxName() << ">=" << r->boxName() << ")?-1:0;\n";
output_cpp << this->op->boxName() << "=(" << l->boxName()
<< ">=" << r->boxName() << ")?-1:0;\n";
break;
case O_LESS_EQUAL:
this->op=shared_ptr<operands>(new operands(T_INTVAR));
this->op->generateBox(scopeVar);
output_cpp << this->op->boxName() << "=(" << l->boxName() << "<=" << r->boxName() << ")?-1:0;\n";
output_cpp << this->op->boxName() << "=(" << l->boxName()
<< "<=" << r->boxName() << ")?-1:0;\n";
break;
case O_EQUAL:
this->op=shared_ptr<operands>(new operands(T_INTVAR));
this->op->generateBox(scopeVar);
output_cpp << this->op->boxName() << "=(" << l->boxName() << "==" << r->boxName() << ")?-1:0;\n";
output_cpp << this->op->boxName() << "=(" << l->boxName()
<< "==" << r->boxName() << ")?-1:0;\n";
break;
case O_UNEQUAL:
this->op=shared_ptr<operands>(new operands(T_INTVAR));
this->op->generateBox(scopeVar);
output_cpp << this->op->boxName() << "=(" << l->boxName() << "!=" << r->boxName() << ")?-1:0;\n";
output_cpp << this->op->boxName() << "=(" << l->boxName()
<< "!=" << r->boxName() << ")?-1:0;\n";
break;
default:
errorLevel=E_INTERNAL;
@@ -300,20 +329,6 @@ shared_ptr<operands>expression::evaluate()
return this->op;
}
shared_ptr<operands> expression::stringEval(shared_ptr<operands>l, shared_ptr<operands>r)
{
if (this->getOp()==O_STRING_CONCAT)
{
this->op=shared_ptr<operands>(new operands(T_STRINGVAR));
this->op->generateBox(scopeGlobal?S_GLOBAL:S_LOCAL);
output_cpp << this->op->boxName() << "=" << l->boxName() << "+" << r->boxName();
}
else error(E_INTERNAL);
/* convert expression into single operand */
this->oper=O_TERM;
return this->op;
}
/* variable definitions */
variable::variable(enum SCOPES s, string &name, enum TYPES t):operands(t)
{
@@ -350,7 +365,8 @@ shared_ptr<variable> variable::getOrCreateVar(string &name, enum TYPES t)
if(i!=statics.end())return i->second;
}
if (globals.find(name)!=globals.end())return globals[name];
return shared_ptr<variable>(new variable(scopeGlobal?S_GLOBAL:S_LOCAL, name, t));
return shared_ptr<variable>(new variable(scopeGlobal?S_GLOBAL:S_LOCAL,
name, t));
}
void variable::assignment(shared_ptr<expression>value)