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Mostly implemented Simultaneous Declaration, only template instantation during pass 2 remains to be implemented

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This commit is contained in:
Nathan Braswell
2014-05-24 14:04:32 -04:00
parent 0f6b6c0c67
commit ae9e652f1e
10 changed files with 461 additions and 30 deletions
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17
include/ASTTransformation.h
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@@ -15,6 +15,23 @@ class ASTTransformation: public NodeTransformation<Symbol,ASTData> {
public:
ASTTransformation(Importer* importerIn);
~ASTTransformation();
//First pass defines all type_defs (objects and ailises)
NodeTree<ASTData>* firstPass(std::string fileName, NodeTree<Symbol>* parseTree);
//Second pass defines data inside objects, outside declaration statements, and function prototpyes (since we have type_defs now)
void secondPass(NodeTree<ASTData>* ast, NodeTree<Symbol>* parseTree);
NodeTree<ASTData>* secondPassDeclaration(NodeTree<Symbol>* from, NodeTree<ASTData>* scope, std::map<std::string, Type*> templateTypeReplacements);
NodeTree<ASTData>* secondPassFunction(NodeTree<Symbol>* from, NodeTree<ASTData>* scope, std::map<std::string, Type*> templateTypeReplacements);
//Third pass redoes all imports to import the new function prototypes and identifiers
void thirdPass(NodeTree<ASTData>* ast);
//The fourth pass finishes up by doing all function bodies
void fourthPass(NodeTree<ASTData>* ast, NodeTree<Symbol>* parseTree);
NodeTree<ASTData>* seachScopeForFunctionDef(NodeTree<ASTData>* scope, NodeTree<Symbol>* parseTree, std::map<std::string, Type*> templateTypeReplacements);
void fourthPassFunction(NodeTree<Symbol>* from, NodeTree<ASTData>* functionDef, std::map<std::string, Type*> templateTypeReplacements);
virtual NodeTree<ASTData>* transform(NodeTree<Symbol>* from);
NodeTree<ASTData>* transform(NodeTree<Symbol>* from, NodeTree<ASTData>* scope, std::vector<Type> types, std::map<std::string, Type*> templateTypeReplacements);
std::vector<NodeTree<ASTData>*> transformChildren(std::vector<NodeTree<Symbol>*> children, std::set<int> skipChildren, NodeTree<ASTData>* scope, std::vector<Type> types, std::map<std::string, Type*> templateTypeReplacements);

15
include/Importer.h
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@@ -14,13 +14,26 @@
#include "CollapseTransformation.h"
#include "ASTTransformation.h"
class ASTTransformation;
class Importer {
public:
Importer(Parser* parserIn, std::vector<std::string> includePaths);
~Importer();
NodeTree<ASTData>* import(std::string fileName);
void import(std::string fileName);
NodeTree<ASTData>* getUnit(std::string fileName);
NodeTree<ASTData>* importFirstPass(std::string fileName);
NodeTree<Symbol>* parseAndTrim(std::string fileName);
void registerAST(std::string name, NodeTree<ASTData>* ast, NodeTree<Symbol>* syntaxTree);
std::map<std::string, NodeTree<ASTData>*> getASTMap();
private:
ASTTransformation *ASTTransformer;
struct importTriplet {
std::string name;
NodeTree<ASTData>* ast;
NodeTree<Symbol>* syntaxTree;
};
std::vector<importTriplet> importedTrips;
std::vector<std::string> includePaths;
Parser* parser;
std::vector<Symbol> removeSymbols;