protected void setUp() {
// d.on ();
// Create a time manager to synchronize back tracking
BTTimeManager timeMan = new BTTimeManager();
// Create the symbol table
rt_symtab = new RT_Symbol_Table(timeMan);
// Create a virtual machine state .
vms =
new VMState(
timeMan, boStatic, toStatic, boHeap, toHeap, boStack, toStack, boScratch, toScratch,
rt_symtab);
Cpp_StatementManager sm = new Cpp_StatementManager();
if (dm == null) dm = new Cpp_DeclarationManager(cem, sm, vms);
// Prepare the VMState
vms.setProperty("ASTUtilities", new Cpp_ASTUtilities());
vms.setProperty("DatumUtilities", new DatumUtilities());
// create the expression for 5
five = new ConstInt(ctyInt, "5", 5);
// create the expression for 1
one = new ConstInt(ctyInt, "1", 1);
// create the expression for x
String xid = "x";
x_sn = new Cpp_ScopedName(xid);
x = new ExpId(new TyRef(tyInt), xid, x_sn);
// create the expression for 5.0
ffive = new ConstFloat(ctyFloat, "5.0", 5.0);
// create the expression for 1.0
fone = new ConstFloat(ctyFloat, "1.0", 1.0);
// create the expression for y
String yid = "y";
y_sn = new Cpp_ScopedName(yid);
y = new ExpId(new TyRef(tyFloat), yid, y_sn);
tyPointer = new TyPointer();
tyPointer.addToEnd(tyInt);
// create the expression for p
String pid = "p";
p = new ExpId(new TyRef(tyPointer), pid, new Cpp_ScopedName(pid));
tyArray = new TyArray();
tyArray.addToEnd(tyInt);
// create the expression for a
String aid = "a";
a = new ExpId(new TyRef(tyArray), aid, new Cpp_ScopedName(aid));
String idC = "C";
sn_C = new Cpp_ScopedName(idC);
tyClass = new TyClass(idC, sn_C, null);
// create the expression for c
String cid = "c";
c_sn = new Cpp_ScopedName(cid);
c = new ExpId(new TyRef(tyClass), cid, c_sn);
String bid = "b";
b = new ExpId(new TyRef(tyBool), bid, new Cpp_ScopedName(bid));
_true = new ConstInt(tyBool, "true", 1);
// create a string constant
str_const = (ConstStr) Literals.make_string_const("\"blah\"", vms);
// array of char
tyArrayChar = new TyArray();
tyArrayChar.addToEnd(tyChar);
// create the expression for a
String acid = "ac";
ac = new ExpId(new TyRef(tyArrayChar), acid, new Cpp_ScopedName(acid));
// reference to int
tyRefInt = new TyRef(tyInt);
// create the id expression for rint
String riid = "ri";
r_sn = new Cpp_ScopedName(riid);
rint = new ExpId(new TyRef(tyRefInt), riid, r_sn);
// constant reference to int
ctyRefInt = new TyRef(ctyInt);
ctyRefInt.setAttributes(Cpp_Specifiers.CVQ_CONST);
// create the id expression for rint
String criid = "cri";
crint = new ExpId(new TyRef(ctyRefInt), criid, new Cpp_ScopedName(criid));
// function taking no parameters and returning int
tyFun = new TyFun(new Vector(), false);
tyFun.addToEnd(tyInt);
// create the following scope and declaration space
// int x;
// int &r;
// int foo ();
// class C {
// float y;
// int bar ();
// };
// C c;
// C *pc;
Cpp_SpecifierSet sps = new Cpp_SpecifierSet();
NodeList nl = new NodeList();
Declaration decl;
// int x
decl = new Declaration(VARIABLE_LF, x_sn, null, sps, tyInt);
decl.setDefinition(decl);
decl.getCategory().set(dm.type_extractor.categorizeType(tyInt));
st.addDeclaration(decl);
// int &r
decl = new Declaration(VARIABLE_LF, r_sn, null, sps, tyRefInt);
decl.setDefinition(decl);
decl.getCategory().set(dm.type_extractor.categorizeType(tyRefInt));
st.addDeclaration(decl);
// int foo ()
foo_sn = new Cpp_ScopedName("foo");
st.addDefiningDeclaration(foo_sn, REG_FN_LF, tyFun);
// class C
ClassHead chc = new ClassHead(ClassHead.CLASS, sn_C, new Vector());
Declaration c_decl = st.addDefiningDeclaration(chc);
st.enterScope(c_decl);
// float y
decl = new Declaration(VARIABLE_LF, y_sn, null, sps, tyFloat);
decl.setDefinition(decl);
decl.getCategory().set(dm.type_extractor.categorizeType(tyFloat));
st.addDeclaration(decl);
// int bar ()
bar_sn = new Cpp_ScopedName("bar");
st.addDefiningDeclaration(bar_sn, MEM_FN_LF, tyFun);
st.exitScope();
// C c
decl = new Declaration(VARIABLE_LF, c_sn, null, sps, tyClass);
decl.setDefinition(c_decl);
decl.getCategory().set(dm.type_extractor.categorizeClass(decl));
st.addDeclaration(decl);
tyPointerClass = new TyPointer();
tyPointerClass.addToEnd(tyClass);
// C *pc
String pcid = "pc";
pc_sn = new Cpp_ScopedName(pcid);
pc = new ExpId(new TyRef(tyPointer), pcid, pc_sn);
decl = new Declaration(VARIABLE_LF, pc_sn, null, sps, tyPointerClass);
decl.setDefinition(decl);
decl.getCategory().set(dm.type_extractor.categorizeType(tyPointerClass));
st.addDeclaration(decl);
}
static {
st.enterFileScope();
}
