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Turned a few member functions into const, esp. dumpAst(), dumpVlog().

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This commit is contained in:
Udi Finkelstein 2017-09-30 07:37:38 +03:00
parent c5b204d8d2
commit eb40278a16
2 changed files with 14 additions and 14 deletions
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14
frontends/ast/ast.h
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@ -190,8 +190,8 @@ namespace AST
// creating and deleting nodes
AstNode(AstNodeType type = AST_NONE, AstNode *child1 = NULL, AstNode *child2 = NULL, AstNode *child3 = NULL);
AstNode *clone();
void cloneInto(AstNode *other);
AstNode *clone() const;
void cloneInto(AstNode *other) const;
void delete_children();
~AstNode();
@ -234,8 +234,8 @@ namespace AST
AstNode *eval_const_function(AstNode *fcall);
// create a human-readable text representation of the AST (for debugging)
void dumpAst(FILE *f, std::string indent);
void dumpVlog(FILE *f, std::string indent);
void dumpAst(FILE *f, std::string indent) const;
void dumpVlog(FILE *f, std::string indent) const;
// used by genRTLIL() for detecting expression width and sign
void detectSignWidthWorker(int &width_hint, bool &sign_hint, bool *found_real = NULL);
@ -264,11 +264,11 @@ namespace AST
RTLIL::Const asAttrConst();
RTLIL::Const asParaConst();
uint64_t asInt(bool is_signed);
bool bits_only_01();
bool asBool();
bool bits_only_01() const;
bool asBool() const;
// helper functions for real valued const eval
int isConst(); // return '1' for AST_CONSTANT and '2' for AST_REALVALUE
int isConst() const; // return '1' for AST_CONSTANT and '2' for AST_REALVALUE
double asReal(bool is_signed);
RTLIL::Const realAsConst(int width);
};