Brain  1.0.0
A fast esoteric language!
DebugExpr.h
1 /* This is the source code of Brain Programming Language.
2  * It is licensed under GNU GPL v. 3 or later.
3  * You should have received a copy of the license in this archive (see LICENSE).
4  *
5  * Copyright Brain, 2016.
6  */
7 
8 #ifndef DEBUG_EXPR_H
9 #define DEBUG_EXPR_H
10 
11 #include <iostream>
12 
13 #include <llvm/Transforms/Utils/BuildLibCalls.h>
14 #include <llvm/IR/IRBuilder.h>
15 #include <llvm/IR/Module.h>
16 
17 #include "Expr.h"
18 #include "../general/ASTInfo.h"
19 
23 class DebugExpr : public Expr
24 {
25 public:
27  ~DebugExpr() {}
35  void code_gen(llvm::Module *M, llvm::IRBuilder<> &B,
36  llvm::BasicBlock *BreakBB);
43  void debug_description(int level);
48  void ast_code_gen();
49 };
50 
51 #endif // DEBUG_EXPR_H
static ASTInfo * instance()
Returns the instance of ASTInfo class if the member _instance is nullptr, otherwise it creates a new ...
Definition: ASTInfo.cpp:15
Abstract class in which all expressions in Brain implement from.
Definition: Expr.h:62
void code_gen(llvm::Module *M, llvm::IRBuilder<> &B, llvm::BasicBlock *BreakBB)
Generates the IR (Intermediate Representation) code to be executed by llvm.
Definition: DebugExpr.cpp:10
Class that represents the debug operator in Brain.
Definition: DebugExpr.h:23
bool is_using_io_lib
Controls if the io.ll module is included within the module which is being interpreted, if the module does not uses any function defined in io.c so it won&#39;t include io.ll in their .ll code.
Definition: ASTInfo.h:62
void debug_description(int level)
Prints debug information when Brain&#39;s compiler has the active flags: -v | -emit-ast.
Definition: DebugExpr.cpp:25
void ast_code_gen()
Method for the reverse code generation from the AST. It prints out to the stdout the token itself...
Definition: DebugExpr.cpp:37