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fixed bugs and added enough runtime to execute first code after the compiler segfaults at shutdown

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This commit is contained in:
Samuel D. Crow
2021-03-24 18:17:33 -05:00
parent 7c5bf76778
commit 48505d1ef8
11 changed files with 152 additions and 79 deletions
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53
yabDataStructures.cpp
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@@ -10,25 +10,9 @@
/* forward declaration and static initializers */
class fn;
unsigned int operands::nextID;
unsigned int operands::nextID=0;
unordered_map<string, unsigned int> constOp::strConst;
/* scope methods */
ofstream &scope::operator<<(ostream &in)
{
switch (this->myscope)
{
case S_LOCAL:
return funcs_h;
case S_GLOBAL:
case S_STATIC:
return heap_h;
default:
break;
}
error(E_INTERNAL);
}
/* methods for operands */
enum TYPES operands::getSimpleVarType()
{
@@ -62,10 +46,8 @@ operands::operands(enum TYPES t)
void operands::generateBox(enum SCOPES s)
{
string x;
scope y(s);
stringstream ss;
switch (this->getSimpleVarType())
ostringstream ss;
switch (this->getType())
{
case T_INTVAR:
ss << "int v";
@@ -80,8 +62,19 @@ void operands::generateBox(enum SCOPES s)
error(E_TYPE_MISMATCH);
}
ss << this->getID() << ";\n";
ss.str(x);
y << x;
switch (s)
{
case S_LOCAL:
funcs_h << ss.str();
return;
case S_GLOBAL:
case S_STATIC:
heap_h << ss.str();
return;
default:
break;
}
error(E_INTERNAL);
}
string operands::boxName()
@@ -94,7 +87,7 @@ string operands::boxName()
case T_INTVAR:
case T_FLOATVAR:
s << 'v' << this->getID();
s.str(x);
x=s.str();
s.clear();
return x;
break;
@@ -108,7 +101,7 @@ void constOp::processConst(unsigned int i)
{
stringstream me;
me << 'k' << i;
me.str(box);
box=me.str();
}
void constOp::processConst( const string &s)
@@ -401,7 +394,6 @@ void variableType::assignment(shared_ptr<expression>value)
string arrayType::boxName(list<shared_ptr<operands> >indexes)
{
ostringstream out;
string buf;
auto i=indexes.begin();
out << 'v' << this->getID();
while (i!=indexes.end())
@@ -409,15 +401,12 @@ string arrayType::boxName(list<shared_ptr<operands> >indexes)
out << '[' << (*i)->boxName() << ']';
++i;
}
out.str(buf);
out.clear();
return buf;
return out.str();
}
string arrayType::generateBox(enum SCOPES s)
{
ostringstream out;
string buf;
switch (this->getType())
{
case T_STRINGCALL_ARRAY:
@@ -438,9 +427,7 @@ string arrayType::generateBox(enum SCOPES s)
out << '[' << *i << ']';
}
out << ";\n";
out.str(buf);
out.clear();
return buf;
return out.str();
}
arrayType::arrayType(string &name, enum TYPES t, list<unsigned int>dim):